diff --git a/CHANGELOG.md b/CHANGELOG.md
index d9f29a5a8a1..f1dbab35205 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -4,6 +4,7 @@
 
 ### Features
 
+- UI event transactions for clicks (#1784)
 - Collect queue label information for profiles (#1828)
 - Use the macho format for debug information in Profiling (#1830)
 - Allow partial SDK info override (#1816)
diff --git a/Samples/iOS-ObjectiveC/iOS-ObjectiveC/AppDelegate.m b/Samples/iOS-ObjectiveC/iOS-ObjectiveC/AppDelegate.m
index 24ce25172d5..81288279e6a 100644
--- a/Samples/iOS-ObjectiveC/iOS-ObjectiveC/AppDelegate.m
+++ b/Samples/iOS-ObjectiveC/iOS-ObjectiveC/AppDelegate.m
@@ -22,6 +22,7 @@ - (BOOL)application:(UIApplication *)application
         options.tracesSampleRate = @1.0;
         options.enableFileIOTracking = YES;
         options.attachScreenshot = YES;
+        options.enableUserInteractionTracing = YES;
     }];
 
     return YES;
diff --git a/Samples/iOS-Swift/iOS-Swift/AppDelegate.swift b/Samples/iOS-Swift/iOS-Swift/AppDelegate.swift
index 8e65a16ae89..b6132bc0387 100644
--- a/Samples/iOS-Swift/iOS-Swift/AppDelegate.swift
+++ b/Samples/iOS-Swift/iOS-Swift/AppDelegate.swift
@@ -27,6 +27,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
             options.enableCoreDataTracking = true
             options.enableProfiling = true
             options.attachScreenshot = true
+            options.enableUserInteractionTracing = true
         }
         
         return true
diff --git a/Samples/iOS-Swift/iOS-Swift/Base.lproj/Main.storyboard b/Samples/iOS-Swift/iOS-Swift/Base.lproj/Main.storyboard
index 216661623ac..6c75d7026ce 100644
--- a/Samples/iOS-Swift/iOS-Swift/Base.lproj/Main.storyboard
+++ b/Samples/iOS-Swift/iOS-Swift/Base.lproj/Main.storyboard
@@ -1,6 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <document type="com.apple.InterfaceBuilder3.CocoaTouch.Storyboard.XIB" version="3.0" toolsVersion="20037" targetRuntime="iOS.CocoaTouch" propertyAccessControl="none" useAutolayout="YES" useTraitCollections="YES" useSafeAreas="YES" colorMatched="YES" initialViewController="5CD-RQ-aBU">
+    <device id="retina6_1" orientation="portrait" appearance="light"/>
     <dependencies>
+        <deployment identifier="iOS"/>
         <plugIn identifier="com.apple.InterfaceBuilder.IBCocoaTouchPlugin" version="20020"/>
         <capability name="Safe area layout guides" minToolsVersion="9.0"/>
         <capability name="System colors in document resources" minToolsVersion="11.0"/>
@@ -12,77 +14,85 @@
             <objects>
                 <viewController title="Sentry Test App (Swift)" id="BYZ-38-t0r" customClass="ViewController" customModule="iOS_Swift" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="8bC-Xf-vdC">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <stackView opaque="NO" contentMode="scaleAspectFit" axis="vertical" distribution="fillProportionally" translatesAutoresizingMaskIntoConstraints="NO" id="480-5y-FtF">
-                                <rect key="frame" x="8" y="125" width="584" height="394.5"/>
+                                <rect key="frame" x="8" y="263" width="398" height="424.5"/>
                                 <subviews>
                                     <stackView opaque="NO" contentMode="scaleToFill" distribution="fillProportionally" alignment="top" translatesAutoresizingMaskIntoConstraints="NO" id="VbH-LD-DBn">
-                                        <rect key="frame" x="0.0" y="0.0" width="584" height="270"/>
+                                        <rect key="frame" x="0.0" y="0.0" width="398" height="300"/>
                                         <subviews>
                                             <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" distribution="fillEqually" translatesAutoresizingMaskIntoConstraints="NO" id="hHG-as-TfH">
-                                                <rect key="frame" x="0.0" y="0.0" width="264.5" height="270"/>
+                                                <rect key="frame" x="0.0" y="0.0" width="194.5" height="300"/>
                                                 <subviews>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="QJW-l9-sD6">
-                                                        <rect key="frame" x="0.0" y="0.0" width="264.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="0.0" width="194.5" height="30"/>
                                                         <state key="normal" title="add Breadcrumb"/>
                                                         <connections>
                                                             <action selector="addBreadcrumb:" destination="BYZ-38-t0r" eventType="touchUpInside" id="QZb-n6-c67"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Ls3-eR-jlU">
-                                                        <rect key="frame" x="0.0" y="30" width="264.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="30" width="194.5" height="30"/>
                                                         <accessibility key="accessibilityConfiguration" identifier="captureMessageButton"/>
                                                         <state key="normal" title="Message"/>
                                                         <connections>
                                                             <action selector="captureMessage:" destination="BYZ-38-t0r" eventType="touchUpInside" id="qLd-Cq-psO"/>
                                                         </connections>
                                                     </button>
+                                                    <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="mjD-vZ-Wtp" userLabel="UIClick Transaction">
+                                                        <rect key="frame" x="0.0" y="60" width="194.5" height="30"/>
+                                                        <accessibility key="accessibilityConfiguration" identifier="uiClickTransactionButton"/>
+                                                        <state key="normal" title="UIClick Transaction"/>
+                                                        <connections>
+                                                            <action selector="uiClickTransaction:" destination="BYZ-38-t0r" eventType="touchUpInside" id="JCq-Fy-ciF"/>
+                                                        </connections>
+                                                    </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="KU1-qd-h5w">
-                                                        <rect key="frame" x="0.0" y="60" width="264.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="90" width="194.5" height="30"/>
                                                         <state key="normal" title="User Feedback"/>
                                                         <connections>
                                                             <action selector="captureUserFeedback:" destination="BYZ-38-t0r" eventType="touchUpInside" id="Ek5-6c-HRz"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="WZK-C2-hjR">
-                                                        <rect key="frame" x="0.0" y="90" width="264.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="120" width="194.5" height="30"/>
                                                         <state key="normal" title="Error"/>
                                                         <connections>
                                                             <action selector="captureError:" destination="BYZ-38-t0r" eventType="touchUpInside" id="XSc-zg-aee"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="D9Z-XG-OJP">
-                                                        <rect key="frame" x="0.0" y="120" width="264.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="150" width="194.5" height="30"/>
                                                         <state key="normal" title="NSException"/>
                                                         <connections>
                                                             <action selector="captureNSException:" destination="BYZ-38-t0r" eventType="touchUpInside" id="BT7-dZ-MrB"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="UQw-od-fYk" userLabel="fatalError">
-                                                        <rect key="frame" x="0.0" y="150" width="264.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="180" width="194.5" height="30"/>
                                                         <state key="normal" title="fatalError"/>
                                                         <connections>
                                                             <action selector="captureFatalError:" destination="BYZ-38-t0r" eventType="touchUpInside" id="Uyy-8e-VRa"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="lgF-Uq-3Bb">
-                                                        <rect key="frame" x="0.0" y="180" width="264.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="210" width="194.5" height="30"/>
                                                         <state key="normal" title="crash"/>
                                                         <connections>
                                                             <action selector="crash:" destination="BYZ-38-t0r" eventType="touchUpInside" id="imm-ZO-4Af"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="0Au-jS-aRl">
-                                                        <rect key="frame" x="0.0" y="210" width="264.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="240" width="194.5" height="30"/>
                                                         <state key="normal" title="OOM crash"/>
                                                         <connections>
                                                             <action selector="oomCrash:" destination="BYZ-38-t0r" eventType="touchUpInside" id="Oju-om-O6e"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="xur-X2-ih4">
-                                                        <rect key="frame" x="0.0" y="240" width="264.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="270" width="194.5" height="30"/>
                                                         <state key="normal" title="async crash"/>
                                                         <connections>
                                                             <action selector="asyncCrash:" destination="BYZ-38-t0r" eventType="touchUpInside" id="Mqi-sE-R7d"/>
@@ -91,31 +101,31 @@
                                                 </subviews>
                                             </stackView>
                                             <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" distribution="fillEqually" translatesAutoresizingMaskIntoConstraints="NO" id="1a2-Yg-Az9">
-                                                <rect key="frame" x="264.5" y="0.0" width="319.5" height="270"/>
+                                                <rect key="frame" x="194.5" y="0.0" width="203.5" height="270"/>
                                                 <subviews>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Yi7-GN-26l">
-                                                        <rect key="frame" x="0.0" y="0.0" width="319.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="0.0" width="203.5" height="30"/>
                                                         <state key="normal" title="ANR fully blocking"/>
                                                         <connections>
                                                             <action selector="anrFullyBlocking:" destination="BYZ-38-t0r" eventType="touchUpInside" id="dJy-Fs-khK"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="TSF-10-5ts">
-                                                        <rect key="frame" x="0.0" y="30" width="319.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="30" width="203.5" height="30"/>
                                                         <state key="normal" title="ANR filling run loop"/>
                                                         <connections>
                                                             <action selector="anrFillingRunLoop:" destination="BYZ-38-t0r" eventType="touchUpInside" id="13D-io-hVz"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="cdR-H3-8fr">
-                                                        <rect key="frame" x="0.0" y="60" width="319.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="60" width="203.5" height="30"/>
                                                         <state key="normal" title="Capture Transaction"/>
                                                         <connections>
                                                             <action selector="captureTransaction:" destination="BYZ-38-t0r" eventType="touchUpInside" id="kff-pT-Uf4"/>
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="Jwi-v3-e8T">
-                                                        <rect key="frame" x="0.0" y="90" width="319.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="90" width="203.5" height="30"/>
                                                         <accessibility key="accessibilityConfiguration" identifier="loremIpsumButton"/>
                                                         <state key="normal" title="Lorem Ipsum"/>
                                                         <connections>
@@ -123,7 +133,7 @@
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="8CV-WC-ffq">
-                                                        <rect key="frame" x="0.0" y="120" width="319.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="120" width="203.5" height="30"/>
                                                         <accessibility key="accessibilityConfiguration" identifier="testNavigationTransactionButton"/>
                                                         <state key="normal" title="Image"/>
                                                         <connections>
@@ -131,7 +141,7 @@
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="LvU-yx-01i">
-                                                        <rect key="frame" x="0.0" y="150" width="319.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="150" width="203.5" height="30"/>
                                                         <accessibility key="accessibilityConfiguration" identifier="showNibButton"/>
                                                         <state key="normal" title="Show Nib"/>
                                                         <connections>
@@ -139,7 +149,7 @@
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="RjO-LN-eHj">
-                                                        <rect key="frame" x="0.0" y="180" width="319.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="180" width="203.5" height="30"/>
                                                         <accessibility key="accessibilityConfiguration" identifier="showTableViewButton"/>
                                                         <state key="normal" title="TableView"/>
                                                         <connections>
@@ -147,7 +157,7 @@
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="ok0-hq-2kK">
-                                                        <rect key="frame" x="0.0" y="210" width="319.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="210" width="203.5" height="30"/>
                                                         <accessibility key="accessibilityConfiguration" identifier="showSplitViewButton"/>
                                                         <state key="normal" title="SplitView"/>
                                                         <connections>
@@ -155,7 +165,7 @@
                                                         </connections>
                                                     </button>
                                                     <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="center" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="cTC-V8-T1j">
-                                                        <rect key="frame" x="0.0" y="240" width="319.5" height="30"/>
+                                                        <rect key="frame" x="0.0" y="240" width="203.5" height="30"/>
                                                         <accessibility key="accessibilityConfiguration" identifier="useCoreData"/>
                                                         <state key="normal" title="Core Data"/>
                                                         <connections>
@@ -167,24 +177,24 @@
                                         </subviews>
                                     </stackView>
                                     <stackView opaque="NO" contentMode="scaleToFill" axis="vertical" translatesAutoresizingMaskIntoConstraints="NO" id="UrL-kT-AJU">
-                                        <rect key="frame" x="0.0" y="270" width="584" height="124.5"/>
+                                        <rect key="frame" x="0.0" y="300" width="398" height="124.5"/>
                                         <subviews>
                                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="DSN  " textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="m3h-wb-Xfa">
-                                                <rect key="frame" x="8" y="32" width="568" height="20.5"/>
+                                                <rect key="frame" x="8" y="32" width="382" height="20.5"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                                 <nil key="textColor"/>
                                                 <nil key="highlightedColor"/>
                                             </label>
-                                            <textField opaque="NO" contentMode="scaleToFill" ambiguous="YES" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" textAlignment="natural" minimumFontSize="17" clearButtonMode="whileEditing" translatesAutoresizingMaskIntoConstraints="NO" id="L2a-LY-eQ7">
-                                                <rect key="frame" x="8" y="52.5" width="568" height="34"/>
+                                            <textField opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" borderStyle="roundedRect" textAlignment="natural" minimumFontSize="17" clearButtonMode="whileEditing" translatesAutoresizingMaskIntoConstraints="NO" id="L2a-LY-eQ7">
+                                                <rect key="frame" x="8" y="52.5" width="382" height="34"/>
                                                 <fontDescription key="fontDescription" type="system" pointSize="14"/>
                                                 <textInputTraits key="textInputTraits"/>
                                                 <connections>
                                                     <action selector="dsnChanged:" destination="BYZ-38-t0r" eventType="editingChanged" id="PSj-ja-pxV"/>
                                                 </connections>
                                             </textField>
-                                            <button opaque="NO" contentMode="scaleToFill" ambiguous="YES" contentHorizontalAlignment="left" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="piA-94-ut3">
-                                                <rect key="frame" x="8" y="86.5" width="568" height="30"/>
+                                            <button opaque="NO" contentMode="scaleToFill" contentHorizontalAlignment="left" contentVerticalAlignment="center" buttonType="system" lineBreakMode="middleTruncation" translatesAutoresizingMaskIntoConstraints="NO" id="piA-94-ut3">
+                                                <rect key="frame" x="8" y="86.5" width="382" height="30"/>
                                                 <state key="normal" title="Reset DSN"/>
                                                 <connections>
                                                     <action selector="resetDSN:" destination="BYZ-38-t0r" eventType="touchUpInside" id="Mc6-d3-jaa"/>
@@ -220,11 +230,11 @@
             <objects>
                 <viewController id="cay-7M-Gvd" customClass="TraceTestViewController" customModule="iOS_Swift" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="i9I-wJ-Z2B">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <imageView clipsSubviews="YES" userInteractionEnabled="NO" contentMode="scaleAspectFit" horizontalHuggingPriority="251" verticalHuggingPriority="251" translatesAutoresizingMaskIntoConstraints="NO" id="oQQ-QQ-VWP">
-                                <rect key="frame" x="180" y="64" width="240" height="240"/>
+                                <rect key="frame" x="87" y="108" width="240" height="240"/>
                                 <constraints>
                                     <constraint firstAttribute="height" constant="240" id="iMc-sb-nxg"/>
                                     <constraint firstAttribute="width" constant="240" id="uUA-q8-18d"/>
@@ -268,11 +278,11 @@
             <objects>
                 <viewController id="ikl-rF-hao" customClass="SplitRootViewController" customModule="iOS_Swift" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="146-N0-BiP">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="842"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <label opaque="NO" userInteractionEnabled="NO" contentMode="left" horizontalHuggingPriority="251" verticalHuggingPriority="251" text="This is Split Root ViewController" textAlignment="natural" lineBreakMode="tailTruncation" baselineAdjustment="alignBaselines" adjustsFontSizeToFit="NO" translatesAutoresizingMaskIntoConstraints="NO" id="5bi-2z-fqb">
-                                <rect key="frame" x="178.5" y="307.5" width="243" height="21"/>
+                                <rect key="frame" x="85.5" y="438.5" width="243" height="21"/>
                                 <fontDescription key="fontDescription" type="system" pointSize="17"/>
                                 <nil key="textColor"/>
                                 <nil key="highlightedColor"/>
@@ -320,7 +330,7 @@
             <objects>
                 <viewController id="g8o-dT-S6v" customClass="SecondarySplitViewController" customModule="iOS_Swift" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="BKf-tT-kLA">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="842"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <viewLayoutGuide key="safeArea" id="puK-Su-Cjb"/>
                         <color key="backgroundColor" systemColor="systemBackgroundColor"/>
@@ -335,18 +345,18 @@
             <objects>
                 <viewController id="2jd-n4-Ihk" customClass="LoremIpsumViewController" customModule="iOS_Swift" customModuleProvider="target" sceneMemberID="viewController">
                     <view key="view" contentMode="scaleToFill" id="hTi-ne-s8a">
-                        <rect key="frame" x="0.0" y="0.0" width="600" height="600"/>
+                        <rect key="frame" x="0.0" y="0.0" width="414" height="896"/>
                         <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                         <subviews>
                             <navigationBar contentMode="scaleToFill" fixedFrame="YES" translatesAutoresizingMaskIntoConstraints="NO" id="1SX-yg-zgj">
-                                <rect key="frame" x="0.0" y="0.0" width="600" height="44"/>
+                                <rect key="frame" x="0.0" y="0.0" width="414" height="44"/>
                                 <autoresizingMask key="autoresizingMask" widthSizable="YES" flexibleMaxY="YES"/>
                                 <items>
                                     <navigationItem title="Hello" id="7le-ZX-hzV"/>
                                 </items>
                             </navigationBar>
                             <textView clipsSubviews="YES" multipleTouchEnabled="YES" contentMode="scaleToFill" fixedFrame="YES" preservesSuperviewLayoutMargins="YES" layoutMarginsFollowReadableWidth="YES" delaysContentTouches="NO" editable="NO" adjustsFontForContentSizeCategory="YES" translatesAutoresizingMaskIntoConstraints="NO" id="sla-j3-cfX">
-                                <rect key="frame" x="20" y="70" width="560" height="530"/>
+                                <rect key="frame" x="20" y="70" width="374" height="826"/>
                                 <autoresizingMask key="autoresizingMask" widthSizable="YES" heightSizable="YES"/>
                                 <color key="backgroundColor" systemColor="systemBackgroundColor"/>
                                 <color key="textColor" systemColor="labelColor"/>
diff --git a/Samples/iOS-Swift/iOS-Swift/Tools/UIAssert.swift b/Samples/iOS-Swift/iOS-Swift/Tools/UIAssert.swift
index 4007323e946..4dc21e2bf2e 100644
--- a/Samples/iOS-Swift/iOS-Swift/Tools/UIAssert.swift
+++ b/Samples/iOS-Swift/iOS-Swift/Tools/UIAssert.swift
@@ -34,17 +34,19 @@ class UIAssert {
         guard let window = UIApplication.shared.delegate?.window else { return }
         guard let target = window else { return }
         
-        if view.superview != target {
-            view.removeFromSuperview()
-            
-            target.addSubview(view)
-            
-            let constraints = [
-                view.leftAnchor.constraint(equalTo: target.leftAnchor, constant: 0),
-                view.rightAnchor.constraint(equalTo: target.rightAnchor, constant: 0),
-                view.bottomAnchor.constraint(equalTo: target.bottomAnchor, constant: 0)
-            ]
-            NSLayoutConstraint.activate(constraints)
+        DispatchQueue.main.async {
+            if self.view.superview != target {
+                self.view.removeFromSuperview()
+                
+                target.addSubview(self.view)
+                
+                let constraints = [
+                    self.view.leftAnchor.constraint(equalTo: target.leftAnchor, constant: 0),
+                    self.view.rightAnchor.constraint(equalTo: target.rightAnchor, constant: 0),
+                    self.view.bottomAnchor.constraint(equalTo: target.bottomAnchor, constant: 0)
+                ]
+                NSLayoutConstraint.activate(constraints)
+            }
         }
     }
     
diff --git a/Samples/iOS-Swift/iOS-Swift/ViewController.swift b/Samples/iOS-Swift/iOS-Swift/ViewController.swift
index 16f35379c3f..26db74787bf 100644
--- a/Samples/iOS-Swift/iOS-Swift/ViewController.swift
+++ b/Samples/iOS-Swift/iOS-Swift/ViewController.swift
@@ -42,6 +42,7 @@ class ViewController: UIViewController {
                 self.dsnTextField.backgroundColor = UIColor.systemGreen
             }
         }
+        
     }
     
     @IBAction func addBreadcrumb(_ sender: Any) {
@@ -58,6 +59,21 @@ class ViewController: UIViewController {
         print("\(String(describing: eventId))")
     }
     
+    @IBAction func uiClickTransaction(_ sender: Any) {
+        dispatchQueue.async {
+            if let path = Bundle.main.path(forResource: "LoremIpsum", ofType: "txt") {
+                _ = FileManager.default.contents(atPath: path)
+            }
+        }
+        
+        guard let imgUrl = URL(string: "https://sentry-brand.storage.googleapis.com/sentry-logo-black.png") else {
+            return
+        }
+        let session = URLSession(configuration: URLSessionConfiguration.default)
+        let dataTask = session.dataTask(with: imgUrl) { (_, _, _) in }
+        dataTask.resume()
+    }
+    
     @IBAction func captureUserFeedback(_ sender: Any) {
         let error = NSError(domain: "UserFeedbackErrorDomain", code: 0, userInfo: [NSLocalizedDescriptionKey: "This never happens."])
 
diff --git a/Samples/iOS-Swift/iOS-SwiftUITests/LaunchUITests.swift b/Samples/iOS-Swift/iOS-SwiftUITests/LaunchUITests.swift
index aa6e8c9477a..44317e6c7c0 100644
--- a/Samples/iOS-Swift/iOS-SwiftUITests/LaunchUITests.swift
+++ b/Samples/iOS-Swift/iOS-SwiftUITests/LaunchUITests.swift
@@ -36,6 +36,10 @@ class LaunchUITests: XCTestCase {
         assertApp()
     }
     
+    func testUiClickTransaction() {
+        app.buttons["uiClickTransactionButton"].tap()
+    }
+    
     func testCaptureError() {
         app.buttons["Error"].tap()
     }
diff --git a/Samples/iOS-SwiftUI/iOS-SwiftUI/SwiftUIApp.swift b/Samples/iOS-SwiftUI/iOS-SwiftUI/SwiftUIApp.swift
index 15c7444a55b..b71e5a9de2b 100644
--- a/Samples/iOS-SwiftUI/iOS-SwiftUI/SwiftUIApp.swift
+++ b/Samples/iOS-SwiftUI/iOS-SwiftUI/SwiftUIApp.swift
@@ -12,6 +12,7 @@ struct SwiftUIApp: App {
             options.tracesSampleRate = 1.0
             options.enableFileIOTracking = true
             options.enableProfiling = true
+            options.enableUserInteractionTracing = true
         }
     }
     
diff --git a/Samples/iOS15-SwiftUI/iOS15-SwiftUI/App.swift b/Samples/iOS15-SwiftUI/iOS15-SwiftUI/App.swift
index 15c7444a55b..b71e5a9de2b 100644
--- a/Samples/iOS15-SwiftUI/iOS15-SwiftUI/App.swift
+++ b/Samples/iOS15-SwiftUI/iOS15-SwiftUI/App.swift
@@ -12,6 +12,7 @@ struct SwiftUIApp: App {
             options.tracesSampleRate = 1.0
             options.enableFileIOTracking = true
             options.enableProfiling = true
+            options.enableUserInteractionTracing = true
         }
     }
     
diff --git a/Samples/tvOS-Swift/tvOS-Swift/AppDelegate.swift b/Samples/tvOS-Swift/tvOS-Swift/AppDelegate.swift
index b5764c3f219..824987be4ad 100644
--- a/Samples/tvOS-Swift/tvOS-Swift/AppDelegate.swift
+++ b/Samples/tvOS-Swift/tvOS-Swift/AppDelegate.swift
@@ -16,6 +16,7 @@ class AppDelegate: UIResponder, UIApplicationDelegate {
             // Sampling 100% - In Production you probably want to adjust this
             options.tracesSampleRate = 1.0
             options.enableFileIOTracking = true
+            options.enableUserInteractionTracing = true
         }
         
         SentrySDK.configureScope { scope in
diff --git a/Samples/watchOS-Swift/watchOS-Swift.xcodeproj/xcshareddata/xcschemes/watchOS-Swift WatchKit App.xcscheme b/Samples/watchOS-Swift/watchOS-Swift.xcodeproj/xcshareddata/xcschemes/watchOS-Swift WatchKit App.xcscheme
index 4979d444df6..7923fd3aea2 100644
--- a/Samples/watchOS-Swift/watchOS-Swift.xcodeproj/xcshareddata/xcschemes/watchOS-Swift WatchKit App.xcscheme	
+++ b/Samples/watchOS-Swift/watchOS-Swift.xcodeproj/xcshareddata/xcschemes/watchOS-Swift WatchKit App.xcscheme	
@@ -54,8 +54,10 @@
       debugDocumentVersioning = "YES"
       debugServiceExtension = "internal"
       allowLocationSimulation = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
+      <RemoteRunnable
+         runnableDebuggingMode = "2"
+         BundleIdentifier = "com.apple.Carousel"
+         RemotePath = "/watchOS-Swift WatchKit App">
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "7B82C48224C98A93002CA6D1"
@@ -63,7 +65,7 @@
             BlueprintName = "watchOS-Swift WatchKit App"
             ReferencedContainer = "container:watchOS-Swift.xcodeproj">
          </BuildableReference>
-      </BuildableProductRunnable>
+      </RemoteRunnable>
    </LaunchAction>
    <ProfileAction
       buildConfiguration = "Release"
@@ -71,8 +73,10 @@
       savedToolIdentifier = ""
       useCustomWorkingDirectory = "NO"
       debugDocumentVersioning = "YES">
-      <BuildableProductRunnable
-         runnableDebuggingMode = "0">
+      <RemoteRunnable
+         runnableDebuggingMode = "2"
+         BundleIdentifier = "com.apple.Carousel"
+         RemotePath = "/watchOS-Swift WatchKit App">
          <BuildableReference
             BuildableIdentifier = "primary"
             BlueprintIdentifier = "7B82C48224C98A93002CA6D1"
@@ -80,7 +84,16 @@
             BlueprintName = "watchOS-Swift WatchKit App"
             ReferencedContainer = "container:watchOS-Swift.xcodeproj">
          </BuildableReference>
-      </BuildableProductRunnable>
+      </RemoteRunnable>
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "7B82C48224C98A93002CA6D1"
+            BuildableName = "watchOS-Swift WatchKit App.app"
+            BlueprintName = "watchOS-Swift WatchKit App"
+            ReferencedContainer = "container:watchOS-Swift.xcodeproj">
+         </BuildableReference>
+      </MacroExpansion>
    </ProfileAction>
    <AnalyzeAction
       buildConfiguration = "Debug">
diff --git a/Sentry.xcodeproj/project.pbxproj b/Sentry.xcodeproj/project.pbxproj
index 7bef7c5dce3..08a2d535bdf 100644
--- a/Sentry.xcodeproj/project.pbxproj
+++ b/Sentry.xcodeproj/project.pbxproj
@@ -288,6 +288,7 @@
 		7B3B473025D6CBFC00D01640 /* SentryNSError.h in Headers */ = {isa = PBXBuildFile; fileRef = 7B3B472F25D6CBFC00D01640 /* SentryNSError.h */; settings = {ATTRIBUTES = (Public, ); }; };
 		7B3B473825D6CC7E00D01640 /* SentryNSError.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B3B473725D6CC7E00D01640 /* SentryNSError.m */; };
 		7B3B473E25D6CEA500D01640 /* SentryNSErrorTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7B3B473D25D6CEA500D01640 /* SentryNSErrorTests.swift */; };
+		7B3B83722833832B0001FDEB /* SentrySpanOperations.h in Headers */ = {isa = PBXBuildFile; fileRef = 7B3B83712833832B0001FDEB /* SentrySpanOperations.h */; };
 		7B4260342630315C00B36EDD /* SampleError.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7B4260332630315C00B36EDD /* SampleError.swift */; };
 		7B42C48027E08F33009B58C2 /* SentryDependencyContainer.h in Headers */ = {isa = PBXBuildFile; fileRef = 7B42C47F27E08F33009B58C2 /* SentryDependencyContainer.h */; };
 		7B42C48227E08F4B009B58C2 /* SentryDependencyContainer.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B42C48127E08F4B009B58C2 /* SentryDependencyContainer.m */; };
@@ -315,6 +316,10 @@
 		7B5CAF7E27F5AD3500ED0DB6 /* TestNSURLRequestBuilder.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B5CAF7D27F5AD3500ED0DB6 /* TestNSURLRequestBuilder.m */; };
 		7B610D602512390E00B0B5D9 /* SentrySDK+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 7B610D5E2512390E00B0B5D9 /* SentrySDK+Private.h */; };
 		7B610D642512399600B0B5D9 /* SentryHub+Private.h in Headers */ = {isa = PBXBuildFile; fileRef = 7B610D622512399600B0B5D9 /* SentryHub+Private.h */; };
+		7B634599280EB9D100CFA05A /* SentryUIEventTrackingIntegration.h in Headers */ = {isa = PBXBuildFile; fileRef = 7B634598280EB9D100CFA05A /* SentryUIEventTrackingIntegration.h */; };
+		7B63459B280EB9E200CFA05A /* SentryUIEventTrackingIntegration.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B63459A280EB9E200CFA05A /* SentryUIEventTrackingIntegration.m */; };
+		7B63459D280EBA6300CFA05A /* SentryUIEventTracker.h in Headers */ = {isa = PBXBuildFile; fileRef = 7B63459C280EBA6300CFA05A /* SentryUIEventTracker.h */; };
+		7B63459F280EBA7200CFA05A /* SentryUIEventTracker.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B63459E280EBA7200CFA05A /* SentryUIEventTracker.m */; };
 		7B6438A726A70DDB000D0F65 /* UIViewControllerSentryTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = 7B6438A626A70DDB000D0F65 /* UIViewControllerSentryTests.swift */; };
 		7B6438AA26A70F24000D0F65 /* UIViewController+Sentry.h in Headers */ = {isa = PBXBuildFile; fileRef = 7B6438A826A70F24000D0F65 /* UIViewController+Sentry.h */; };
 		7B6438AB26A70F24000D0F65 /* UIViewController+Sentry.m in Sources */ = {isa = PBXBuildFile; fileRef = 7B6438A926A70F24000D0F65 /* UIViewController+Sentry.m */; };
@@ -612,6 +617,9 @@
 		A811D867248E2770008A41EA /* SentrySystemEventBreadcrumbsTest.swift in Sources */ = {isa = PBXBuildFile; fileRef = A811D866248E2770008A41EA /* SentrySystemEventBreadcrumbsTest.swift */; };
 		A839D89824864B80003B7AFD /* SentrySystemEventBreadcrumbs.h in Headers */ = {isa = PBXBuildFile; fileRef = A839D89724864B80003B7AFD /* SentrySystemEventBreadcrumbs.h */; };
 		A839D89A24864BA8003B7AFD /* SentrySystemEventBreadcrumbs.m in Sources */ = {isa = PBXBuildFile; fileRef = A839D89924864BA8003B7AFD /* SentrySystemEventBreadcrumbs.m */; };
+		D808FB88281AB33C009A2A33 /* SentryUIEventTrackerTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D808FB86281AB31D009A2A33 /* SentryUIEventTrackerTests.swift */; };
+		D808FB8B281BCE96009A2A33 /* TestSentrySwizzleWrapper.swift in Sources */ = {isa = PBXBuildFile; fileRef = D808FB89281BCE46009A2A33 /* TestSentrySwizzleWrapper.swift */; };
+		D808FB92281BF6EC009A2A33 /* SentryUIEventTrackingIntegrationTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D808FB90281BF6E9009A2A33 /* SentryUIEventTrackingIntegrationTests.swift */; };
 		D8137D54272B53070082656C /* TestSentrySpan.m in Sources */ = {isa = PBXBuildFile; fileRef = D8137D53272B53070082656C /* TestSentrySpan.m */; };
 		D81FDF12280EA1060045E0E4 /* SentryScreenShotTests.swift in Sources */ = {isa = PBXBuildFile; fileRef = D81FDF10280EA0080045E0E4 /* SentryScreenShotTests.swift */; };
 		D8370B6A273DF1E900F66E2D /* SentryNSURLSessionTaskSearch.m in Sources */ = {isa = PBXBuildFile; fileRef = D8370B68273DF1E900F66E2D /* SentryNSURLSessionTaskSearch.m */; };
@@ -957,6 +965,7 @@
 		7B3B472F25D6CBFC00D01640 /* SentryNSError.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SentryNSError.h; path = Public/SentryNSError.h; sourceTree = "<group>"; };
 		7B3B473725D6CC7E00D01640 /* SentryNSError.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = SentryNSError.m; sourceTree = "<group>"; };
 		7B3B473D25D6CEA500D01640 /* SentryNSErrorTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SentryNSErrorTests.swift; sourceTree = "<group>"; };
+		7B3B83712833832B0001FDEB /* SentrySpanOperations.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SentrySpanOperations.h; path = include/SentrySpanOperations.h; sourceTree = "<group>"; };
 		7B4260332630315C00B36EDD /* SampleError.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SampleError.swift; sourceTree = "<group>"; };
 		7B42C47F27E08F33009B58C2 /* SentryDependencyContainer.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SentryDependencyContainer.h; path = include/SentryDependencyContainer.h; sourceTree = "<group>"; };
 		7B42C48127E08F4B009B58C2 /* SentryDependencyContainer.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = SentryDependencyContainer.m; sourceTree = "<group>"; };
@@ -990,6 +999,10 @@
 		7B5CAF7D27F5AD3500ED0DB6 /* TestNSURLRequestBuilder.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = TestNSURLRequestBuilder.m; sourceTree = "<group>"; };
 		7B610D5E2512390E00B0B5D9 /* SentrySDK+Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "SentrySDK+Private.h"; path = "include/SentrySDK+Private.h"; sourceTree = "<group>"; };
 		7B610D622512399600B0B5D9 /* SentryHub+Private.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "SentryHub+Private.h"; path = "include/SentryHub+Private.h"; sourceTree = "<group>"; };
+		7B634598280EB9D100CFA05A /* SentryUIEventTrackingIntegration.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SentryUIEventTrackingIntegration.h; path = include/SentryUIEventTrackingIntegration.h; sourceTree = "<group>"; };
+		7B63459A280EB9E200CFA05A /* SentryUIEventTrackingIntegration.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = SentryUIEventTrackingIntegration.m; sourceTree = "<group>"; };
+		7B63459C280EBA6300CFA05A /* SentryUIEventTracker.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SentryUIEventTracker.h; path = include/SentryUIEventTracker.h; sourceTree = "<group>"; };
+		7B63459E280EBA7200CFA05A /* SentryUIEventTracker.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = SentryUIEventTracker.m; sourceTree = "<group>"; };
 		7B6438A626A70DDB000D0F65 /* UIViewControllerSentryTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; name = UIViewControllerSentryTests.swift; path = Tests/SentryTests/Categories/UIViewControllerSentryTests.swift; sourceTree = SOURCE_ROOT; };
 		7B6438A826A70F24000D0F65 /* UIViewController+Sentry.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = "UIViewController+Sentry.h"; path = "include/UIViewController+Sentry.h"; sourceTree = "<group>"; };
 		7B6438A926A70F24000D0F65 /* UIViewController+Sentry.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = "UIViewController+Sentry.m"; sourceTree = "<group>"; };
@@ -1333,6 +1346,9 @@
 		A811D866248E2770008A41EA /* SentrySystemEventBreadcrumbsTest.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SentrySystemEventBreadcrumbsTest.swift; sourceTree = "<group>"; };
 		A839D89724864B80003B7AFD /* SentrySystemEventBreadcrumbs.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; name = SentrySystemEventBreadcrumbs.h; path = include/SentrySystemEventBreadcrumbs.h; sourceTree = "<group>"; };
 		A839D89924864BA8003B7AFD /* SentrySystemEventBreadcrumbs.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = SentrySystemEventBreadcrumbs.m; sourceTree = "<group>"; };
+		D808FB86281AB31D009A2A33 /* SentryUIEventTrackerTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SentryUIEventTrackerTests.swift; sourceTree = "<group>"; };
+		D808FB89281BCE46009A2A33 /* TestSentrySwizzleWrapper.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = TestSentrySwizzleWrapper.swift; sourceTree = "<group>"; };
+		D808FB90281BF6E9009A2A33 /* SentryUIEventTrackingIntegrationTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SentryUIEventTrackingIntegrationTests.swift; sourceTree = "<group>"; };
 		D8137D52272B53070082656C /* TestSentrySpan.h */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.h; path = TestSentrySpan.h; sourceTree = "<group>"; };
 		D8137D53272B53070082656C /* TestSentrySpan.m */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.c.objc; path = TestSentrySpan.m; sourceTree = "<group>"; };
 		D81FDF10280EA0080045E0E4 /* SentryScreenShotTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = SentryScreenShotTests.swift; sourceTree = "<group>"; };
@@ -2115,6 +2131,17 @@
 			path = Performance;
 			sourceTree = "<group>";
 		};
+		7B634595280EB94200CFA05A /* UIEvents */ = {
+			isa = PBXGroup;
+			children = (
+				7B634598280EB9D100CFA05A /* SentryUIEventTrackingIntegration.h */,
+				7B63459A280EB9E200CFA05A /* SentryUIEventTrackingIntegration.m */,
+				7B63459C280EBA6300CFA05A /* SentryUIEventTracker.h */,
+				7B63459E280EBA7200CFA05A /* SentryUIEventTracker.m */,
+			);
+			name = UIEvents;
+			sourceTree = "<group>";
+		};
 		7B6438AD26A710E6000D0F65 /* Categories */ = {
 			isa = PBXGroup;
 			children = (
@@ -2140,6 +2167,7 @@
 		7B944FA924697E9700A10721 /* Integrations */ = {
 			isa = PBXGroup;
 			children = (
+				D808FB85281AB2EF009A2A33 /* UIEvents */,
 				D8AB40D92806EBDC00E5E9F7 /* Screenshot */,
 				7B2A70D627D5F06C008B0D15 /* ANR */,
 				7BE0DC3C272AE9C2004FA8B7 /* Breadcrumbs */,
@@ -2235,6 +2263,7 @@
 				7BD4E8E527FD84480086C410 /* TestFileManagerDelegate.swift */,
 				631501BA1EE6F30B00512C5B /* SentrySwizzleTests.m */,
 				7B34721628086A9D0041F047 /* SentrySwizzleWrapperTests.swift */,
+				D808FB89281BCE46009A2A33 /* TestSentrySwizzleWrapper.swift */,
 				7BE3C7742445C82300A38442 /* SentryCurrentDateTests.swift */,
 				7BE3C7762445E50A00A38442 /* TestCurrentDateProvider.swift */,
 				7BD729992463EA4A00EA3610 /* SentryDateUtilTests.swift */,
@@ -2338,6 +2367,7 @@
 		7BE0DC39272AE8B3004FA8B7 /* Performance */ = {
 			isa = PBXGroup;
 			children = (
+				7B634595280EB94200CFA05A /* UIEvents */,
 				D8ACE3C32762185E00F5A213 /* IO */,
 				7BE0DC37272AE83E004FA8B7 /* AppStartTracking */,
 				7BE0DC38272AE874004FA8B7 /* FramesTracking */,
@@ -2577,6 +2607,7 @@
 				8ECC673925C23996000E2BF6 /* SentrySpanContext.h */,
 				8ECC674325C23A1F000E2BF6 /* SentrySpanContext.m */,
 				8E4E7C7325DAAB49006AB9E2 /* SentrySpanProtocol.h */,
+				7B3B83712833832B0001FDEB /* SentrySpanOperations.h */,
 				8E4E7C6C25DAAAFE006AB9E2 /* SentrySpan.h */,
 				8EC3AE7925CA23B600E7591A /* SentrySpan.m */,
 				7BE912AA272162AF00E49E62 /* SentryNoOpSpan.h */,
@@ -2604,6 +2635,15 @@
 			name = Transaction;
 			sourceTree = "<group>";
 		};
+		D808FB85281AB2EF009A2A33 /* UIEvents */ = {
+			isa = PBXGroup;
+			children = (
+				D808FB86281AB31D009A2A33 /* SentryUIEventTrackerTests.swift */,
+				D808FB90281BF6E9009A2A33 /* SentryUIEventTrackingIntegrationTests.swift */,
+			);
+			path = UIEvents;
+			sourceTree = "<group>";
+		};
 		D81FDF0F280E9FEC0045E0E4 /* Tools */ = {
 			isa = PBXGroup;
 			children = (
@@ -2860,6 +2900,7 @@
 				63BE85701ECEC6DE00DC44F5 /* NSDate+SentryExtras.h in Headers */,
 				63FE709520DA4C1000CDBAE8 /* SentryCrashReportFilterBasic.h in Headers */,
 				63FE70A120DA4C1000CDBAE8 /* SentryCrashCString.h in Headers */,
+				7B63459D280EBA6300CFA05A /* SentryUIEventTracker.h in Headers */,
 				7B7D873424864C6600D2ECFF /* SentryCrashDefaultMachineContextWrapper.h in Headers */,
 				7BA61CC8247D125400C130A8 /* SentryThreadInspector.h in Headers */,
 				7BE1E32824F7AE08009D3AD0 /* SentrySession+Private.h in Headers */,
@@ -2878,10 +2919,12 @@
 				63FE716F20DA4C1100CDBAE8 /* SentryCrashCPU_Apple.h in Headers */,
 				639FCFA81EBC80CC00778193 /* SentryFrame.h in Headers */,
 				8E8C57A625EEFC43001CEEFA /* SentryTracesSampler.h in Headers */,
+				7B634599280EB9D100CFA05A /* SentryUIEventTrackingIntegration.h in Headers */,
 				63FE716D20DA4C1100CDBAE8 /* SentryCrashSysCtl.h in Headers */,
 				639889BB1EDED18400EA7442 /* SentrySwizzle.h in Headers */,
 				7BD4BD4127EB0F0D0071F4FF /* SentryDiscardReason.h in Headers */,
 				D8AB40DB2806EC1900E5E9F7 /* SentryScreenshotIntegration.h in Headers */,
+				7B3B83722833832B0001FDEB /* SentrySpanOperations.h in Headers */,
 				7BF9EF722722A84800B5BBEF /* SentryClassRegistrator.h in Headers */,
 				63FE715520DA4C1100CDBAE8 /* SentryCrashStackCursor_MachineContext.h in Headers */,
 				15360CF02433A16D00112302 /* SentryInstallation.h in Headers */,
@@ -3060,6 +3103,7 @@
 				03BCC38C27E1C01A003232C7 /* SentryTime.mm in Sources */,
 				03F84D3727DD4191008FE43F /* SentrySamplingProfiler.cpp in Sources */,
 				7B9657262683104C00C66E25 /* NSData+Sentry.m in Sources */,
+				7B63459B280EB9E200CFA05A /* SentryUIEventTrackingIntegration.m in Sources */,
 				15E0A8ED240F2CB000F044E3 /* SentrySerialization.m in Sources */,
 				7BC85235245880AE005A70F0 /* SentryDataCategoryMapper.m in Sources */,
 				7B7A30C824B48389005A4C6E /* SentryCrashWrapper.m in Sources */,
@@ -3073,6 +3117,7 @@
 				03F84D3427DD4191008FE43F /* SentryThreadMetadataCache.cpp in Sources */,
 				7B88F30024BC5A7D00ADF90A /* SentrySdkInfo.m in Sources */,
 				15360CD62432832400112302 /* SentryAutoSessionTrackingIntegration.m in Sources */,
+				7B63459F280EBA7200CFA05A /* SentryUIEventTracker.m in Sources */,
 				7BF9EF782722B35D00B5BBEF /* SentrySubClassFinder.m in Sources */,
 				7BE3C7692445C1A800A38442 /* SentryCurrentDate.m in Sources */,
 				7BCFA71627D0BB50008C662C /* SentryANRTracker.m in Sources */,
@@ -3267,6 +3312,7 @@
 				7BF1F6AE282A4FE2006BD6AB /* SentryTestObserver.m in Sources */,
 				7B3B473E25D6CEA500D01640 /* SentryNSErrorTests.swift in Sources */,
 				632331F62404FFA8008D91D6 /* SentryScopeTests.m in Sources */,
+				D808FB88281AB33C009A2A33 /* SentryUIEventTrackerTests.swift in Sources */,
 				63FE720D20DA66EC00CDBAE8 /* NSError+SimpleConstructor_Tests.m in Sources */,
 				69BEE6F72620729E006DF9DF /* UrlSessionDelegateSpy.swift in Sources */,
 				035E73C827D56757005EEB11 /* SentryBacktraceTests.mm in Sources */,
@@ -3359,6 +3405,7 @@
 				D8CE69BC277E39C700C6EC5C /* SentryFileIOTrackingIntegrationObjCTests.m in Sources */,
 				D85D3BEA278DF63D001B2889 /* SentryByteCountFormatterTests.swift in Sources */,
 				7BBD18A2244EE2FD00427C76 /* TestResponseFactory.swift in Sources */,
+				D808FB8B281BCE96009A2A33 /* TestSentrySwizzleWrapper.swift in Sources */,
 				630C01941EC3402C00C52CEF /* SentryKSCrashReportConverterTests.m in Sources */,
 				7B59398424AB481B0003AAD2 /* TestNotificationCenter.swift in Sources */,
 				7B0A542E2521C62400A71716 /* SentryFrameRemoverTests.swift in Sources */,
@@ -3406,6 +3453,7 @@
 				7B82722927A319E900F4BFF4 /* SentryAutoSessionTrackingIntegrationTests.swift in Sources */,
 				D875ED0B276CC84700422FAC /* SentryNSDataTrackerTests.swift in Sources */,
 				8ED2D28026A6581C00CA8329 /* NSURLProtocolSwizzle.m in Sources */,
+				D808FB92281BF6EC009A2A33 /* SentryUIEventTrackingIntegrationTests.swift in Sources */,
 				7BC6EC04255C235F0059822A /* SentryFrameTests.swift in Sources */,
 				63FE720420DA66EC00CDBAE8 /* SentryCrashString_Tests.m in Sources */,
 				7B944FB22469C01E00A10721 /* TestClient.swift in Sources */,
diff --git a/Sources/Sentry/Public/SentryOptions.h b/Sources/Sentry/Public/SentryOptions.h
index 59cd27af4b5..86eba28f2a3 100644
--- a/Sources/Sentry/Public/SentryOptions.h
+++ b/Sources/Sentry/Public/SentryOptions.h
@@ -198,6 +198,21 @@ NS_SWIFT_NAME(Options)
  * Default value is <code>NO</code>
  */
 @property (nonatomic, assign) BOOL attachScreenshot;
+
+/**
+ * This feature is EXPERIMENTAL.
+ *
+ * When enabled, the SDK creates transactions for UI events like buttons clicks, switch toggles,
+ * and other ui elements that uses UIControl `sendAction:to:forEvent:`.
+ */
+@property (nonatomic, assign) BOOL enableUserInteractionTracing;
+
+/**
+ * How long an idle transaction waits for new children after all its child spans finished. Only UI
+ * event transactions are idle transactions. The default is 3 seconds.
+ */
+@property (nonatomic, assign) NSTimeInterval idleTimeout;
+
 #endif
 
 /**
diff --git a/Sources/Sentry/SentryBreadcrumbTracker.m b/Sources/Sentry/SentryBreadcrumbTracker.m
index 81edef4e381..a0395ab9327 100644
--- a/Sources/Sentry/SentryBreadcrumbTracker.m
+++ b/Sources/Sentry/SentryBreadcrumbTracker.m
@@ -147,7 +147,7 @@ - (void)swizzleSendAction
 #if SENTRY_HAS_UIKIT
 
     [self.swizzleWrapper
-        swizzleSendAction:^(NSString *action, UIEvent *event) {
+        swizzleSendAction:^(NSString *action, id target, id sender, UIEvent *event) {
             if ([SentrySDK.currentHub getClient] == nil) {
                 return;
             }
diff --git a/Sources/Sentry/SentryCurrentDate.m b/Sources/Sentry/SentryCurrentDate.m
index 1095b410697..630b8083bcb 100644
--- a/Sources/Sentry/SentryCurrentDate.m
+++ b/Sources/Sentry/SentryCurrentDate.m
@@ -22,6 +22,14 @@ + (NSDate *)date
     return [currentDateProvider date];
 }
 
++ (dispatch_time_t)dispatchTimeNow
+{
+    if (nil == currentDateProvider) {
+        currentDateProvider = [SentryDefaultCurrentDateProvider sharedInstance];
+    }
+    return [currentDateProvider dispatchTimeNow];
+}
+
 + (void)setCurrentDateProvider:(nullable id<SentryCurrentDateProvider>)value
 {
     currentDateProvider = value;
diff --git a/Sources/Sentry/SentryDefaultCurrentDateProvider.m b/Sources/Sentry/SentryDefaultCurrentDateProvider.m
index 0cece5098be..c1f97e61d72 100644
--- a/Sources/Sentry/SentryDefaultCurrentDateProvider.m
+++ b/Sources/Sentry/SentryDefaultCurrentDateProvider.m
@@ -22,6 +22,11 @@ - (NSDate *_Nonnull)date
     return [NSDate date];
 }
 
+- (dispatch_time_t)dispatchTimeNow
+{
+    return dispatch_time(DISPATCH_TIME_NOW, 0);
+}
+
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/Sources/Sentry/SentryDependencyContainer.m b/Sources/Sentry/SentryDependencyContainer.m
index 5e2ecd6acc5..8254af846dd 100644
--- a/Sources/Sentry/SentryDependencyContainer.m
+++ b/Sources/Sentry/SentryDependencyContainer.m
@@ -6,6 +6,7 @@
 #import <SentryDebugImageProvider.h>
 #import <SentryDefaultCurrentDateProvider.h>
 #import <SentryDependencyContainer.h>
+#import <SentryDispatchQueueWrapper.h>
 #import <SentryHub.h>
 #import <SentrySDK+Private.h>
 #import <SentryScreenshot.h>
@@ -83,6 +84,16 @@ - (SentryThreadWrapper *)threadWrapper
     return _threadWrapper;
 }
 
+- (SentryDispatchQueueWrapper *)dispatchQueueWrapper
+{
+    @synchronized(sentryDependencyContainerLock) {
+        if (_dispatchQueueWrapper == nil) {
+            _dispatchQueueWrapper = [[SentryDispatchQueueWrapper alloc] init];
+        }
+        return _dispatchQueueWrapper;
+    }
+}
+
 - (id<SentryRandom>)random
 {
     if (_random == nil) {
diff --git a/Sources/Sentry/SentryDispatchQueueWrapper.m b/Sources/Sentry/SentryDispatchQueueWrapper.m
index 84920cc3181..1a0c39dd28b 100644
--- a/Sources/Sentry/SentryDispatchQueueWrapper.m
+++ b/Sources/Sentry/SentryDispatchQueueWrapper.m
@@ -47,6 +47,20 @@ - (void)dispatchOnMainQueue:(void (^)(void))block
     });
 }
 
+- (void)dispatchAfter:(dispatch_time_t)when block:(dispatch_block_t)block
+{
+    dispatch_after(when, queue, ^{
+        @autoreleasepool {
+            block();
+        }
+    });
+}
+
+- (void)dispatchCancel:(dispatch_block_t)block
+{
+    dispatch_block_cancel(block);
+}
+
 - (void)dispatchOnce:(dispatch_once_t *)predicate block:(void (^)(void))block
 {
     dispatch_once(predicate, block);
diff --git a/Sources/Sentry/SentryHub.m b/Sources/Sentry/SentryHub.m
index 9888f40b18d..e8f6a3b8386 100644
--- a/Sources/Sentry/SentryHub.m
+++ b/Sources/Sentry/SentryHub.m
@@ -3,6 +3,7 @@
 #import "SentryCrashWrapper.h"
 #import "SentryCurrentDateProvider.h"
 #import "SentryDefaultCurrentDateProvider.h"
+#import "SentryDependencyContainer.h"
 #import "SentryEnvelope.h"
 #import "SentryEnvelopeItemType.h"
 #import "SentryFileManager.h"
@@ -240,7 +241,8 @@ - (SentryId *)captureTransaction:(SentryTransaction *)transaction
                        withScope:(SentryScope *)scope
          additionalEnvelopeItems:(NSArray<SentryEnvelopeItem *> *)additionalEnvelopeItems
 {
-    if (transaction.trace.context.sampled != kSentrySampleDecisionYes) {
+    SentrySampleDecision decision = transaction.trace.context.sampled;
+    if (decision != kSentrySampleDecisionYes) {
         [self.client recordLostEvent:kSentryDataCategoryTransaction
                               reason:kSentryDiscardReasonSampleRate];
         return SentryId.empty;
@@ -336,6 +338,29 @@ - (SentryId *)captureEvent:(SentryEvent *)event
     id<SentrySpan> tracer = [[SentryTracer alloc] initWithTransactionContext:transactionContext
                                                                          hub:self
                                                              waitForChildren:waitForChildren];
+
+    if (bindToScope)
+        self.scope.span = tracer;
+
+    return tracer;
+}
+
+- (SentryTracer *)startTransactionWithContext:(SentryTransactionContext *)transactionContext
+                                  bindToScope:(BOOL)bindToScope
+                        customSamplingContext:(NSDictionary<NSString *, id> *)customSamplingContext
+                                  idleTimeout:(NSTimeInterval)idleTimeout
+                         dispatchQueueWrapper:(SentryDispatchQueueWrapper *)dispatchQueueWrapper
+{
+    SentrySamplingContext *samplingContext =
+        [[SentrySamplingContext alloc] initWithTransactionContext:transactionContext
+                                            customSamplingContext:customSamplingContext];
+
+    transactionContext.sampled = [_sampler sample:samplingContext];
+
+    SentryTracer *tracer = [[SentryTracer alloc] initWithTransactionContext:transactionContext
+                                                                        hub:self
+                                                                idleTimeout:idleTimeout
+                                                       dispatchQueueWrapper:dispatchQueueWrapper];
     if (bindToScope)
         self.scope.span = tracer;
 
diff --git a/Sources/Sentry/SentryOptions.m b/Sources/Sentry/SentryOptions.m
index 16029fd3de4..9f64f77fe2a 100644
--- a/Sources/Sentry/SentryOptions.m
+++ b/Sources/Sentry/SentryOptions.m
@@ -22,6 +22,7 @@ @implementation SentryOptions
         @"SentryCrashIntegration",
 #if SENTRY_HAS_UIKIT
         @"SentryANRTrackingIntegration", @"SentryScreenshotIntegration",
+        @"SentryUIEventTrackingIntegration",
 #endif
         @"SentryFramesTrackingIntegration", @"SentryAutoBreadcrumbTrackingIntegration",
         @"SentryAutoSessionTrackingIntegration", @"SentryAppStartTrackingIntegration",
@@ -54,6 +55,8 @@ - (instancetype)init
 #if SENTRY_HAS_UIKIT
         self.enableUIViewControllerTracking = YES;
         self.attachScreenshot = NO;
+        self.enableUserInteractionTracing = NO;
+        self.idleTimeout = 3.0;
 #endif
         self.enableNetworkTracking = YES;
         self.enableFileIOTracking = NO;
@@ -233,6 +236,13 @@ - (BOOL)validateOptions:(NSDictionary<NSString *, id> *)options
 
     [self setBool:options[@"attachScreenshot"]
             block:^(BOOL value) { self->_attachScreenshot = value; }];
+
+    [self setBool:options[@"enableUserInteractionTracing"]
+            block:^(BOOL value) { self->_enableUserInteractionTracing = value; }];
+
+    if ([options[@"idleTimeout"] isKindOfClass:[NSNumber class]]) {
+        self.idleTimeout = [options[@"idleTimeout"] doubleValue];
+    }
 #endif
 
     [self setBool:options[@"enableNetworkTracking"]
diff --git a/Sources/Sentry/SentryPerformanceTracker.m b/Sources/Sentry/SentryPerformanceTracker.m
index cf1bebd2b3e..f7a8e37eab2 100644
--- a/Sources/Sentry/SentryPerformanceTracker.m
+++ b/Sources/Sentry/SentryPerformanceTracker.m
@@ -8,6 +8,7 @@
 #import "SentrySpanProtocol.h"
 #import "SentryTracer.h"
 #import "SentryTransactionContext.h"
+#import "SentryUIEventTracker.h"
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -45,17 +46,28 @@ - (SentrySpanId *)startSpanWithName:(NSString *)name operation:(NSString *)opera
         activeSpan = [self.activeSpanStack lastObject];
     }
 
-    id<SentrySpan> newSpan;
+    __block id<SentrySpan> newSpan;
     if (activeSpan != nil) {
         newSpan = [activeSpan startChildWithOperation:operation description:name];
     } else {
         SentryTransactionContext *context =
             [[SentryTransactionContext alloc] initWithName:name operation:operation];
-        newSpan =
-            [SentrySDK.currentHub startTransactionWithContext:context
-                                                  bindToScope:SentrySDK.currentHub.scope.span == nil
-                                              waitForChildren:YES
-                                        customSamplingContext:@{}];
+
+        [SentrySDK.currentHub.scope useSpan:^(id<SentrySpan> span) {
+            BOOL bindToScope = true;
+            if (span != nil) {
+                if ([SentryUIEventTracker isUIEventOperation:span.context.operation]) {
+                    [span finishWithStatus:kSentrySpanStatusCancelled];
+                } else {
+                    bindToScope = false;
+                }
+            }
+
+            newSpan = [SentrySDK.currentHub startTransactionWithContext:context
+                                                            bindToScope:bindToScope
+                                                        waitForChildren:YES
+                                                  customSamplingContext:@ {}];
+        }];
     }
 
     SentrySpanId *spanId = newSpan.context.spanId;
diff --git a/Sources/Sentry/SentrySwizzleWrapper.m b/Sources/Sentry/SentrySwizzleWrapper.m
index 6cae4c68e9b..7d98ecc5a0c 100644
--- a/Sources/Sentry/SentrySwizzleWrapper.m
+++ b/Sources/Sentry/SentrySwizzleWrapper.m
@@ -44,7 +44,7 @@ - (void)swizzleSendAction:(SentrySwizzleSendActionCallback)callback forKey:(NSSt
     SEL selector = NSSelectorFromString(@"sendAction:to:from:forEvent:");
     SentrySwizzleInstanceMethod(UIApplication.class, selector, SentrySWReturnType(BOOL),
         SentrySWArguments(SEL action, id target, id sender, UIEvent * event), SentrySWReplacement({
-            [SentrySwizzleWrapper sendActionCalled:action event:event];
+            [SentrySwizzleWrapper sendActionCalled:action target:target sender:sender event:event];
             return SentrySWCallOriginal(action, target, sender, event);
         }),
         SentrySwizzleModeOncePerClassAndSuperclasses, swizzleSendActionKey);
@@ -60,10 +60,10 @@ - (void)removeSwizzleSendActionForKey:(NSString *)key
  * For testing. We want the swizzling block above to call a static function to avoid having a block
  * reference to an instance of this class.
  */
-+ (void)sendActionCalled:(SEL)action event:(UIEvent *)event
++ (void)sendActionCalled:(SEL)action target:(id)target sender:(id)sender event:(UIEvent *)event
 {
     for (SentrySwizzleSendActionCallback callback in sentrySwizzleSendActionCallbacks.allValues) {
-        callback([NSString stringWithFormat:@"%s", sel_getName(action)], event);
+        callback([NSString stringWithFormat:@"%s", sel_getName(action)], target, sender, event);
     }
 }
 
@@ -82,6 +82,15 @@ - (void)removeAllCallbacks
     [sentrySwizzleSendActionCallbacks removeAllObjects];
 #endif
 }
+
+#if SENTRY_HAS_UIKIT
+// For test purpose
++ (BOOL)hasCallbacks
+{
+    return sentrySwizzleSendActionCallbacks.count > 0;
+}
+#endif
+
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/Sources/Sentry/SentryTracer.m b/Sources/Sentry/SentryTracer.m
index 651974589dc..def1932258b 100644
--- a/Sources/Sentry/SentryTracer.m
+++ b/Sources/Sentry/SentryTracer.m
@@ -2,6 +2,7 @@
 #import "PrivateSentrySDKOnly.h"
 #import "SentryAppStartMeasurement.h"
 #import "SentryClient.h"
+#import "SentryCurrentDate.h"
 #import "SentryFramesTracker.h"
 #import "SentryHub+Private.h"
 #import "SentryLog.h"
@@ -17,7 +18,9 @@
 #import "SentryTransaction.h"
 #import "SentryTransactionContext.h"
 #import "SentryUIViewControllerPerformanceTracker.h"
+#import <SentryDispatchQueueWrapper.h>
 #import <SentryScreenFrames.h>
+#import <SentrySpanOperations.h>
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -37,12 +40,15 @@
 @property (nonatomic, strong) SentryHub *hub;
 @property (nonatomic) SentrySpanStatus finishStatus;
 @property (nonatomic) BOOL isWaitingForChildren;
+@property (nonatomic) NSTimeInterval idleTimeout;
+@property (nonatomic, nullable, strong) SentryDispatchQueueWrapper *dispatchQueueWrapper;
 
 @end
 
 @implementation SentryTracer {
     BOOL _waitForChildren;
     SentryTraceState *_traceState;
+    dispatch_block_t _idleTimeoutBlock;
 
 #if SENTRY_HAS_UIKIT
     BOOL _startTimeChanged;
@@ -81,6 +87,32 @@ - (instancetype)initWithTransactionContext:(SentryTransactionContext *)transacti
 - (instancetype)initWithTransactionContext:(SentryTransactionContext *)transactionContext
                                        hub:(nullable SentryHub *)hub
                            waitForChildren:(BOOL)waitForChildren
+{
+    return [self initWithTransactionContext:transactionContext
+                                        hub:hub
+                            waitForChildren:waitForChildren
+                                idleTimeout:0.0
+                       dispatchQueueWrapper:nil];
+}
+
+- (instancetype)initWithTransactionContext:(SentryTransactionContext *)transactionContext
+                                       hub:(nullable SentryHub *)hub
+                               idleTimeout:(NSTimeInterval)idleTimeout
+                      dispatchQueueWrapper:(SentryDispatchQueueWrapper *)dispatchQueueWrapper
+{
+    return [self initWithTransactionContext:transactionContext
+                                        hub:hub
+                            waitForChildren:YES
+                                idleTimeout:idleTimeout
+                       dispatchQueueWrapper:dispatchQueueWrapper];
+}
+
+- (instancetype)initWithTransactionContext:(SentryTransactionContext *)transactionContext
+                                       hub:(nullable SentryHub *)hub
+                           waitForChildren:(BOOL)waitForChildren
+                               idleTimeout:(NSTimeInterval)idleTimeout
+                      dispatchQueueWrapper:
+                          (nullable SentryDispatchQueueWrapper *)dispatchQueueWrapper
 {
     if (self = [super init]) {
         self.rootSpan = [[SentrySpan alloc] initWithTransaction:self context:transactionContext];
@@ -90,6 +122,12 @@ - (instancetype)initWithTransactionContext:(SentryTransactionContext *)transacti
         self.isWaitingForChildren = NO;
         _waitForChildren = waitForChildren;
         self.finishStatus = kSentrySpanStatusUndefined;
+        self.idleTimeout = idleTimeout;
+        self.dispatchQueueWrapper = dispatchQueueWrapper;
+
+        if ([self hasIdleTimeout]) {
+            [self dispatchIdleTimeout];
+        }
 
 #if SENTRY_HAS_UIKIT
         _startTimeChanged = NO;
@@ -119,6 +157,32 @@ - (instancetype)initWithTransactionContext:(SentryTransactionContext *)transacti
     return self;
 }
 
+- (void)dispatchIdleTimeout
+{
+    dispatch_time_t now = [SentryCurrentDate dispatchTimeNow];
+    dispatch_time_t delta = (int64_t)(self.idleTimeout * NSEC_PER_SEC);
+    dispatch_time_t when = dispatch_time(now, delta);
+
+    if (_idleTimeoutBlock != nil) {
+        [self.dispatchQueueWrapper dispatchCancel:_idleTimeoutBlock];
+    }
+    __block SentryTracer *_self = self;
+    _idleTimeoutBlock = dispatch_block_create(0, ^{ [_self finishInternal]; });
+    [self.dispatchQueueWrapper dispatchAfter:when block:_idleTimeoutBlock];
+}
+
+- (BOOL)hasIdleTimeout
+{
+    return self.idleTimeout > 0 && self.dispatchQueueWrapper != nil;
+}
+
+- (void)cancelIdleTimeout
+{
+    if ([self hasIdleTimeout]) {
+        [self.dispatchQueueWrapper dispatchCancel:_idleTimeoutBlock];
+    }
+}
+
 - (id<SentrySpan>)startChildWithOperation:(NSString *)operation
 {
     return [_rootSpan startChildWithOperation:operation];
@@ -134,6 +198,8 @@ - (instancetype)initWithTransactionContext:(SentryTransactionContext *)transacti
                                operation:(NSString *)operation
                              description:(nullable NSString *)description
 {
+    [self cancelIdleTimeout];
+
     SentrySpanContext *context =
         [[SentrySpanContext alloc] initWithTraceId:_rootSpan.context.traceId
                                             spanId:[[SentrySpanId alloc] init]
@@ -242,6 +308,11 @@ - (void)removeTagForKey:(NSString *)key
     [self.rootSpan removeTagForKey:key];
 }
 
+- (SentryTraceHeader *)toTraceHeader
+{
+    return [self.rootSpan toTraceHeader];
+}
+
 - (void)finish
 {
     [self finishWithStatus:kSentrySpanStatusOk];
@@ -251,16 +322,37 @@ - (void)finishWithStatus:(SentrySpanStatus)status
 {
     self.isWaitingForChildren = YES;
     _finishStatus = status;
+
+    [self cancelIdleTimeout];
     [self canBeFinished];
 }
 
-- (SentryTraceHeader *)toTraceHeader
+- (void)canBeFinished
 {
-    return [self.rootSpan toTraceHeader];
+    // Transaction already finished and captured.
+    // Sending another transaction and spans with
+    // the same SentryId would be an error.
+    if (self.rootSpan.isFinished)
+        return;
+
+    BOOL hasChildrenToWaitFor = [self hasChildrenToWaitFor];
+    if (self.isWaitingForChildren == NO && !hasChildrenToWaitFor && [self hasIdleTimeout]) {
+        [self dispatchIdleTimeout];
+        return;
+    }
+
+    if (!self.isWaitingForChildren || hasChildrenToWaitFor)
+        return;
+
+    [self finishInternal];
 }
 
-- (BOOL)hasUnfinishedChildren
+- (BOOL)hasChildrenToWaitFor
 {
+    if (!_waitForChildren) {
+        return NO;
+    }
+
     @synchronized(_children) {
         for (id<SentrySpan> span in _children) {
             if (![span isFinished])
@@ -270,18 +362,18 @@ - (BOOL)hasUnfinishedChildren
     }
 }
 
-- (void)canBeFinished
+- (void)finishInternal
 {
-    // Transaction already finished and captured.
-    // Sending another transaction and spans with
-    // the same SentryId would be an error.
-    if (self.rootSpan.isFinished)
-        return;
+    [_rootSpan finishWithStatus:_finishStatus];
 
-    if (!self.isWaitingForChildren || (_waitForChildren && [self hasUnfinishedChildren]))
-        return;
+    if (self.finishCallback) {
+        self.finishCallback(self);
+
+        // The callback will only be executed once. No need to keep the reference and we avoid
+        // potential retain cycles.
+        self.finishCallback = nil;
+    }
 
-    [_rootSpan finishWithStatus:_finishStatus];
 #if SENTRY_TARGET_PROFILING_SUPPORTED
     if ([_hub getClient].options.enableProfiling) {
         [profilerLock lock];
@@ -289,15 +381,15 @@ - (void)canBeFinished
         [profilerLock unlock];
     }
 #endif
-    [self captureTransaction];
-}
 
-- (void)captureTransaction
-{
     if (_hub == nil)
         return;
 
     @synchronized(_children) {
+        if (self.idleTimeout > 0.0 && _children.count == 0) {
+            return;
+        }
+
         for (id<SentrySpan> span in _children) {
             if (!span.isFinished) {
                 [span finishWithStatus:kSentrySpanStatusDeadlineExceeded];
@@ -307,6 +399,10 @@ - (void)captureTransaction
                 span.timestamp = self.timestamp;
             }
         }
+
+        if ([self hasIdleTimeout]) {
+            [self trimEndTimestamp];
+        }
     }
 
     [_hub.scope useSpan:^(id<SentrySpan> _Nullable span) {
@@ -335,6 +431,21 @@ - (void)captureTransaction
         additionalEnvelopeItems:additionalEnvelopeItems];
 }
 
+- (void)trimEndTimestamp
+{
+    NSDate *oldest = self.startTimestamp;
+
+    for (id<SentrySpan> childSpan in _children) {
+        if ([oldest compare:childSpan.timestamp] == NSOrderedAscending) {
+            oldest = childSpan.timestamp;
+        }
+    }
+
+    if (oldest) {
+        self.timestamp = oldest;
+    }
+}
+
 - (SentryTransaction *)toTransaction
 {
     SentryAppStartMeasurement *appStartMeasurement = [self getAppStartMeasurement];
@@ -361,7 +472,7 @@ - (nullable SentryAppStartMeasurement *)getAppStartMeasurement
 {
     // Only send app start measurement for transactions generated by auto performance
     // instrumentation.
-    if (![self.context.operation isEqualToString:SENTRY_VIEWCONTROLLER_RENDERING_OPERATION]) {
+    if (![self.context.operation isEqualToString:SentrySpanOperationUILoad]) {
         return nil;
     }
 
diff --git a/Sources/Sentry/SentryUIEventTracker.m b/Sources/Sentry/SentryUIEventTracker.m
new file mode 100644
index 00000000000..6669cb6559f
--- /dev/null
+++ b/Sources/Sentry/SentryUIEventTracker.m
@@ -0,0 +1,189 @@
+#import "SentrySwizzleWrapper.h"
+#import <SentryHub+Private.h>
+#import <SentrySDK+Private.h>
+#import <SentrySDK.h>
+#import <SentryScope.h>
+#import <SentrySpanOperations.h>
+#import <SentrySpanProtocol.h>
+#import <SentryTracer.h>
+#import <SentryTransactionContext.h>
+#import <SentryUIEventTracker.h>
+
+#if SENTRY_HAS_UIKIT
+#    import <UIKit/UIKit.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+static NSString *const SentryUIEventTrackerSwizzleSendAction
+    = @"SentryUIEventTrackerSwizzleSendAction";
+
+@interface
+SentryUIEventTracker ()
+
+@property (nonatomic, strong) SentrySwizzleWrapper *swizzleWrapper;
+@property (nonatomic, strong) SentryDispatchQueueWrapper *dispatchQueueWrapper;
+@property (nonatomic, assign) NSTimeInterval idleTimeout;
+@property (nullable, nonatomic, strong) NSMutableArray<SentryTracer *> *activeTransactions;
+
+@end
+
+#endif
+
+@implementation SentryUIEventTracker
+
+#if SENTRY_HAS_UIKIT
+
+- (instancetype)initWithSwizzleWrapper:(SentrySwizzleWrapper *)swizzleWrapper
+                  dispatchQueueWrapper:(SentryDispatchQueueWrapper *)dispatchQueueWrapper
+                           idleTimeout:(NSTimeInterval)idleTimeout
+{
+    if (self = [super init]) {
+        self.swizzleWrapper = swizzleWrapper;
+        self.dispatchQueueWrapper = dispatchQueueWrapper;
+        self.idleTimeout = idleTimeout;
+        self.activeTransactions = [NSMutableArray new];
+    }
+    return self;
+}
+
+- (void)start
+{
+    [self.swizzleWrapper
+        swizzleSendAction:^(NSString *action, id target, id sender, UIEvent *event) {
+            if (target == nil || sender == nil) {
+                return;
+            }
+
+            // When using an application delegate with SwiftUI we receive touch events here, but
+            // the target class name looks something like
+            // _TtC7SwiftUIP33_64A26C7A8406856A733B1A7B593971F711Coordinator.primaryActionTriggered,
+            // which is unacceptable for a transaction name. Ideally, we should somehow shorten
+            // the long name.
+
+            NSString *targetClass = NSStringFromClass([target class]);
+            if ([targetClass containsString:@"SwiftUI"]) {
+                return;
+            }
+
+            NSString *transactionName = [self getTransactionName:action target:targetClass];
+
+            // There might be more active transactions stored, but only the last one might still be
+            // active with a timeout. The others are already waiting for their children to finish
+            // without a timeout.
+            SentryTracer *currentActiveTransaction;
+            @synchronized(self.activeTransactions) {
+                currentActiveTransaction = self.activeTransactions.lastObject;
+            }
+
+            BOOL sameAction = [currentActiveTransaction.name isEqualToString:transactionName];
+            if (sameAction) {
+                [currentActiveTransaction dispatchIdleTimeout];
+                return;
+            }
+
+            [currentActiveTransaction finish];
+
+            NSString *operation = [self getOperation:sender];
+
+            SentryTransactionContext *context =
+                [[SentryTransactionContext alloc] initWithName:transactionName operation:operation];
+
+            __block SentryTracer *transaction;
+            [SentrySDK.currentHub.scope useSpan:^(id<SentrySpan> _Nullable span) {
+                BOOL ongoingScreenLoadTransaction = span != nil &&
+                    [span.context.operation isEqualToString:SentrySpanOperationUILoad];
+                BOOL ongoingManualTransaction = span != nil
+                    && ![span.context.operation isEqualToString:SentrySpanOperationUILoad]
+                    && ![span.context.operation containsString:SentrySpanOperationUIAction];
+
+                BOOL bindToScope = !ongoingScreenLoadTransaction && !ongoingManualTransaction;
+                transaction =
+                    [SentrySDK.currentHub startTransactionWithContext:context
+                                                          bindToScope:bindToScope
+                                                customSamplingContext:@{}
+                                                          idleTimeout:self.idleTimeout
+                                                 dispatchQueueWrapper:self.dispatchQueueWrapper];
+            }];
+
+            if ([[sender class] isSubclassOfClass:[UIView class]]) {
+                UIView *view = sender;
+                if (view.accessibilityIdentifier) {
+                    [transaction setTagValue:view.accessibilityIdentifier
+                                      forKey:@"accessibilityIdentifier"];
+                }
+            }
+
+            transaction.finishCallback = ^(SentryTracer *tracer) {
+                @synchronized(self.activeTransactions) {
+                    [self.activeTransactions removeObject:tracer];
+                }
+            };
+            @synchronized(self.activeTransactions) {
+                [self.activeTransactions addObject:transaction];
+            }
+        }
+                   forKey:SentryUIEventTrackerSwizzleSendAction];
+}
+
+- (void)stop
+{
+    [self.swizzleWrapper removeSwizzleSendActionForKey:SentryUIEventTrackerSwizzleSendAction];
+}
+
+- (NSString *)getOperation:(id)sender
+{
+    Class senderClass = [sender class];
+    if ([senderClass isSubclassOfClass:[UIButton class]] ||
+        [senderClass isSubclassOfClass:[UIBarButtonItem class]] ||
+        [senderClass isSubclassOfClass:[UISegmentedControl class]] ||
+        [senderClass isSubclassOfClass:[UIPageControl class]]) {
+        return SentrySpanOperationUIActionClick;
+    }
+
+    return SentrySpanOperationUIAction;
+}
+
+/**
+ * The action is an Objective-C selector and might look weird for Swift developers. Therefore we
+ * convert the selector to a Swift appropriate format aligned with the Swift #selector syntax.
+ * method:first:second:third: gets converted to method(first:second:third:)
+ */
+- (NSString *)getTransactionName:(NSString *)action target:(NSString *)target
+{
+    NSArray<NSString *> *componens = [action componentsSeparatedByString:@":"];
+    if (componens.count > 2) {
+        NSMutableString *result =
+            [[NSMutableString alloc] initWithFormat:@"%@.%@(", target, componens.firstObject];
+
+        for (int i = 1; i < (componens.count - 1); i++) {
+            [result appendFormat:@"%@:", componens[i]];
+        }
+
+        [result appendFormat:@")"];
+
+        return result;
+    }
+
+    return [NSString stringWithFormat:@"%@.%@", target, componens.firstObject];
+}
+
+NS_ASSUME_NONNULL_END
+
+#endif
+
+NS_ASSUME_NONNULL_BEGIN
+
++ (BOOL)isUIEventOperation:(NSString *)operation
+{
+    if ([operation isEqualToString:SentrySpanOperationUIAction]) {
+        return YES;
+    }
+    if ([operation isEqualToString:SentrySpanOperationUIActionClick]) {
+        return YES;
+    }
+    return NO;
+}
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/Sources/Sentry/SentryUIEventTrackingIntegration.m b/Sources/Sentry/SentryUIEventTrackingIntegration.m
new file mode 100644
index 00000000000..44f28c0fa6b
--- /dev/null
+++ b/Sources/Sentry/SentryUIEventTrackingIntegration.m
@@ -0,0 +1,77 @@
+#import "SentryUIEventTrackingIntegration.h"
+#import <Foundation/Foundation.h>
+#import <SentryDependencyContainer.h>
+#import <SentryLog.h>
+#import <SentryNSDataSwizzling.h>
+#import <SentryOptions+Private.h>
+#import <SentryOptions.h>
+#import <SentryUIEventTracker.h>
+
+#if SENTRY_HAS_UIKIT
+@interface
+SentryUIEventTrackingIntegration ()
+
+@property (nonatomic, strong) SentryUIEventTracker *uiEventTracker;
+
+@end
+
+@implementation SentryUIEventTrackingIntegration
+
+- (void)installWithOptions:(SentryOptions *)options
+{
+    if ([self shouldBeDisabled:options]) {
+        [options removeEnabledIntegration:NSStringFromClass([self class])];
+        return;
+    }
+
+    SentryDependencyContainer *dependencies = [SentryDependencyContainer sharedInstance];
+    self.uiEventTracker = [[SentryUIEventTracker alloc]
+        initWithSwizzleWrapper:[SentryDependencyContainer sharedInstance].swizzleWrapper
+          dispatchQueueWrapper:dependencies.dispatchQueueWrapper
+                   idleTimeout:options.idleTimeout];
+
+    [self.uiEventTracker start];
+}
+
+- (BOOL)shouldBeDisabled:(SentryOptions *)options
+{
+    if (!options.enableAutoPerformanceTracking) {
+        [SentryLog logWithMessage:@"Not going to enable User Interaction tracking because "
+                                  @"enableAutoPerformanceTracking is disabled."
+                         andLevel:kSentryLevelDebug];
+        return YES;
+    }
+
+    if (!options.enableSwizzling) {
+        [SentryLog logWithMessage:@"Not going to enable User Interaction tracking because "
+                                  @"enableSwizzling is disabled."
+                         andLevel:kSentryLevelDebug];
+        return YES;
+    }
+
+    if (!options.isTracingEnabled) {
+        [SentryLog logWithMessage:
+                       @"Not going to enable User Interaction tracking because tracing is disabled."
+                         andLevel:kSentryLevelDebug];
+        return YES;
+    }
+
+    if (!options.enableUserInteractionTracing) {
+        [SentryLog logWithMessage:@"Not going to enable User Interaction tracking because "
+                                  @"enableUserInteractionTracing is disabled."
+                         andLevel:kSentryLevelDebug];
+        return YES;
+    }
+
+    return NO;
+}
+
+- (void)uninstall
+{
+    if (self.uiEventTracker) {
+        [self.uiEventTracker stop];
+    }
+}
+
+@end
+#endif
diff --git a/Sources/Sentry/SentryUIViewControllerPerformanceTracker.m b/Sources/Sentry/SentryUIViewControllerPerformanceTracker.m
index 36f2e0dbd15..8aa0ae2218a 100644
--- a/Sources/Sentry/SentryUIViewControllerPerformanceTracker.m
+++ b/Sources/Sentry/SentryUIViewControllerPerformanceTracker.m
@@ -7,6 +7,7 @@
 #import "SentrySpanId.h"
 #import "SentryUIViewControllerSanitizer.h"
 #import <SentryInAppLogic.h>
+#import <SentrySpanOperations.h>
 #import <objc/runtime.h>
 
 @interface
@@ -88,8 +89,7 @@ - (void)createTransaction:(UIViewController *)controller
     // and override the previous id stored.
     if (spanId == nil) {
         NSString *name = [SentryUIViewControllerSanitizer sanitizeViewControllerName:controller];
-        spanId = [self.tracker startSpanWithName:name
-                                       operation:SENTRY_VIEWCONTROLLER_RENDERING_OPERATION];
+        spanId = [self.tracker startSpanWithName:name operation:SentrySpanOperationUILoad];
 
         // Use the target itself to store the spanId to avoid using a global mapper.
         objc_setAssociatedObject(controller, &SENTRY_UI_PERFORMANCE_TRACKER_SPAN_ID, spanId,
@@ -117,14 +117,12 @@ - (void)viewControllerViewWillAppear:(UIViewController *)controller
                                 duringBlock:^{
                                     [self.tracker
                                         measureSpanWithDescription:@"viewWillAppear"
-                                                         operation:
-                                                             SENTRY_VIEWCONTROLLER_RENDERING_OPERATION
+                                                         operation:SentrySpanOperationUILoad
                                                            inBlock:callbackToOrigin];
 
-                                    SentrySpanId *viewAppearingId = [self.tracker
-                                        startSpanWithName:@"viewAppearing"
-                                                operation:
-                                                    SENTRY_VIEWCONTROLLER_RENDERING_OPERATION];
+                                    SentrySpanId *viewAppearingId =
+                                        [self.tracker startSpanWithName:@"viewAppearing"
+                                                              operation:SentrySpanOperationUILoad];
 
                                     objc_setAssociatedObject(controller,
                                         &SENTRY_UI_PERFORMANCE_TRACKER_VIEWAPPEARING_SPAN_ID,
@@ -177,23 +175,21 @@ - (void)finishTransaction:(UIViewController *)controller
             // method.
             callbackToOrigin();
         } else {
-            [self.tracker
-                activateSpan:spanId
-                 duringBlock:^{
-                     SentrySpanId *viewAppearingId = objc_getAssociatedObject(
-                         controller, &SENTRY_UI_PERFORMANCE_TRACKER_VIEWAPPEARING_SPAN_ID);
-                     if (viewAppearingId != nil) {
-                         [self.tracker finishSpan:viewAppearingId withStatus:status];
-                         objc_setAssociatedObject(controller,
-                             &SENTRY_UI_PERFORMANCE_TRACKER_VIEWAPPEARING_SPAN_ID, nil,
-                             OBJC_ASSOCIATION_RETAIN_NONATOMIC);
-                     }
-
-                     [self.tracker
-                         measureSpanWithDescription:lifecycleMethod
-                                          operation:SENTRY_VIEWCONTROLLER_RENDERING_OPERATION
-                                            inBlock:callbackToOrigin];
-                 }];
+            [self.tracker activateSpan:spanId
+                           duringBlock:^{
+                               SentrySpanId *viewAppearingId = objc_getAssociatedObject(controller,
+                                   &SENTRY_UI_PERFORMANCE_TRACKER_VIEWAPPEARING_SPAN_ID);
+                               if (viewAppearingId != nil) {
+                                   [self.tracker finishSpan:viewAppearingId withStatus:status];
+                                   objc_setAssociatedObject(controller,
+                                       &SENTRY_UI_PERFORMANCE_TRACKER_VIEWAPPEARING_SPAN_ID, nil,
+                                       OBJC_ASSOCIATION_RETAIN_NONATOMIC);
+                               }
+
+                               [self.tracker measureSpanWithDescription:lifecycleMethod
+                                                              operation:SentrySpanOperationUILoad
+                                                                inBlock:callbackToOrigin];
+                           }];
 
             // If we are still tracking this UIViewController finish the transaction
             // and remove associated span id.
@@ -229,14 +225,12 @@ - (void)viewControllerViewWillLayoutSubViews:(UIViewController *)controller
                                 duringBlock:^{
                                     [self.tracker
                                         measureSpanWithDescription:@"viewWillLayoutSubviews"
-                                                         operation:
-                                                             SENTRY_VIEWCONTROLLER_RENDERING_OPERATION
+                                                         operation:SentrySpanOperationUILoad
                                                            inBlock:callbackToOrigin];
 
-                                    SentrySpanId *layoutSubViewId = [self.tracker
-                                        startSpanWithName:@"layoutSubViews"
-                                                operation:
-                                                    SENTRY_VIEWCONTROLLER_RENDERING_OPERATION];
+                                    SentrySpanId *layoutSubViewId =
+                                        [self.tracker startSpanWithName:@"layoutSubViews"
+                                                              operation:SentrySpanOperationUILoad];
 
                                     objc_setAssociatedObject(controller,
                                         &SENTRY_UI_PERFORMANCE_TRACKER_LAYOUTSUBVIEW_SPAN_ID,
@@ -274,8 +268,7 @@ - (void)viewControllerViewDidLayoutSubViews:(UIViewController *)controller
 
                                     [self.tracker
                                         measureSpanWithDescription:@"viewDidLayoutSubviews"
-                                                         operation:
-                                                             SENTRY_VIEWCONTROLLER_RENDERING_OPERATION
+                                                         operation:SentrySpanOperationUILoad
                                                            inBlock:callbackToOrigin];
 
                                     objc_setAssociatedObject(controller,
@@ -329,7 +322,7 @@ - (void)measurePerformance:(NSString *)description
         callbackToOrigin();
     } else {
         [self.tracker measureSpanWithDescription:description
-                                       operation:SENTRY_VIEWCONTROLLER_RENDERING_OPERATION
+                                       operation:SentrySpanOperationUILoad
                                     parentSpanId:spanId
                                          inBlock:callbackToOrigin];
     }
diff --git a/Sources/Sentry/include/SentryCurrentDate.h b/Sources/Sentry/include/SentryCurrentDate.h
index 3331ae8c0d5..26c6afea515 100644
--- a/Sources/Sentry/include/SentryCurrentDate.h
+++ b/Sources/Sentry/include/SentryCurrentDate.h
@@ -12,6 +12,8 @@ NS_SWIFT_NAME(CurrentDate)
 
 + (NSDate *)date;
 
++ (dispatch_time_t)dispatchTimeNow;
+
 + (void)setCurrentDateProvider:(nullable id<SentryCurrentDateProvider>)currentDateProvider;
 
 + (nullable id<SentryCurrentDateProvider>)getCurrentDateProvider;
diff --git a/Sources/Sentry/include/SentryCurrentDateProvider.h b/Sources/Sentry/include/SentryCurrentDateProvider.h
index a981e320aab..b7a8feeffd9 100644
--- a/Sources/Sentry/include/SentryCurrentDateProvider.h
+++ b/Sources/Sentry/include/SentryCurrentDateProvider.h
@@ -7,6 +7,8 @@ NS_SWIFT_NAME(CurrentDateProvider)
 
 - (NSDate *)date;
 
+- (dispatch_time_t)dispatchTimeNow;
+
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/Sources/Sentry/include/SentryDependencyContainer.h b/Sources/Sentry/include/SentryDependencyContainer.h
index 61076d5ceb9..4f063925263 100644
--- a/Sources/Sentry/include/SentryDependencyContainer.h
+++ b/Sources/Sentry/include/SentryDependencyContainer.h
@@ -2,8 +2,8 @@
 #import "SentryRandom.h"
 #import <Foundation/Foundation.h>
 
-@class SentryAppStateManager, SentryCrashWrapper, SentryThreadWrapper, SentrySwizzleWrapper,
-    SentryDebugImageProvider;
+@class SentryAppStateManager, SentryCrashWrapper, SentryThreadWrapper, SentryDispatchQueueWrapper,
+    SentrySwizzleWrapper, SentryDebugImageProvider;
 
 #if SENTRY_HAS_UIKIT
 @class SentryScreenshot, SentryUIApplication;
@@ -26,6 +26,7 @@ SENTRY_NO_INIT
 @property (nonatomic, strong) SentryThreadWrapper *threadWrapper;
 @property (nonatomic, strong) id<SentryRandom> random;
 @property (nonatomic, strong) SentrySwizzleWrapper *swizzleWrapper;
+@property (nonatomic, strong) SentryDispatchQueueWrapper *dispatchQueueWrapper;
 @property (nonatomic, strong) SentryDebugImageProvider *debugImageProvider;
 
 #if SENTRY_HAS_UIKIT
diff --git a/Sources/Sentry/include/SentryDispatchQueueWrapper.h b/Sources/Sentry/include/SentryDispatchQueueWrapper.h
index 4e1aad67d48..27ad2d662a7 100644
--- a/Sources/Sentry/include/SentryDispatchQueueWrapper.h
+++ b/Sources/Sentry/include/SentryDispatchQueueWrapper.h
@@ -13,6 +13,10 @@ NS_ASSUME_NONNULL_BEGIN
 
 - (void)dispatchOnMainQueue:(void (^)(void))block;
 
+- (void)dispatchAfter:(dispatch_time_t)when block:(dispatch_block_t)block;
+
+- (void)dispatchCancel:(dispatch_block_t)block;
+
 - (void)dispatchOnce:(dispatch_once_t *)predicate block:(void (^)(void))block;
 
 @end
diff --git a/Sources/Sentry/include/SentryHub+Private.h b/Sources/Sentry/include/SentryHub+Private.h
index 7c9dbd1b10f..60964b3883f 100644
--- a/Sources/Sentry/include/SentryHub+Private.h
+++ b/Sources/Sentry/include/SentryHub+Private.h
@@ -1,6 +1,7 @@
 #import "SentryHub.h"
 
-@class SentryEnvelopeItem, SentryId, SentryScope, SentryTransaction;
+@class SentryEnvelopeItem, SentryId, SentryScope, SentryTransaction, SentryDispatchQueueWrapper,
+    SentryTracer;
 
 NS_ASSUME_NONNULL_BEGIN
 
@@ -18,6 +19,12 @@ SentryHub (Private)
                               waitForChildren:(BOOL)waitForChildren
                         customSamplingContext:(NSDictionary<NSString *, id> *)customSamplingContext;
 
+- (SentryTracer *)startTransactionWithContext:(SentryTransactionContext *)transactionContext
+                                  bindToScope:(BOOL)bindToScope
+                        customSamplingContext:(NSDictionary<NSString *, id> *)customSamplingContext
+                                  idleTimeout:(NSTimeInterval)idleTimeout
+                         dispatchQueueWrapper:(SentryDispatchQueueWrapper *)dispatchQueueWrapper;
+
 - (SentryId *)captureEvent:(SentryEvent *)event
                   withScope:(SentryScope *)scope
     additionalEnvelopeItems:(NSArray<SentryEnvelopeItem *> *)additionalEnvelopeItems
diff --git a/Sources/Sentry/include/SentrySpanOperations.h b/Sources/Sentry/include/SentrySpanOperations.h
new file mode 100644
index 00000000000..7c64456948d
--- /dev/null
+++ b/Sources/Sentry/include/SentrySpanOperations.h
@@ -0,0 +1,5 @@
+#import <Foundation/Foundation.h>
+
+static NSString *const SentrySpanOperationUILoad = @"ui.load";
+static NSString *const SentrySpanOperationUIAction = @"ui.action";
+static NSString *const SentrySpanOperationUIActionClick = @"ui.action.click";
diff --git a/Sources/Sentry/include/SentrySwizzleWrapper.h b/Sources/Sentry/include/SentrySwizzleWrapper.h
index 6a66a684cc4..5d5f61eea9b 100644
--- a/Sources/Sentry/include/SentrySwizzleWrapper.h
+++ b/Sources/Sentry/include/SentrySwizzleWrapper.h
@@ -7,7 +7,8 @@
 NS_ASSUME_NONNULL_BEGIN
 
 #if SENTRY_HAS_UIKIT
-typedef void (^SentrySwizzleSendActionCallback)(NSString *actionName, UIEvent *event);
+typedef void (^SentrySwizzleSendActionCallback)(
+    NSString *actionName, _Nullable id target, _Nullable id sender, UIEvent *_Nullable event);
 #endif
 
 /**
@@ -15,7 +16,6 @@ typedef void (^SentrySwizzleSendActionCallback)(NSString *actionName, UIEvent *e
  * need to be called for the same swizzled method.
  */
 @interface SentrySwizzleWrapper : NSObject
-SENTRY_NO_INIT
 
 @property (class, readonly, nonatomic) SentrySwizzleWrapper *sharedInstance;
 
diff --git a/Sources/Sentry/include/SentryTracer.h b/Sources/Sentry/include/SentryTracer.h
index e863db908c8..80c74b9534d 100644
--- a/Sources/Sentry/include/SentryTracer.h
+++ b/Sources/Sentry/include/SentryTracer.h
@@ -3,7 +3,10 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-@class SentryHub, SentryTransactionContext, SentryTraceHeader, SentryTraceState;
+@class SentryHub, SentryTransactionContext, SentryTraceHeader, SentryTraceState,
+    SentryDispatchQueueWrapper;
+
+static NSTimeInterval const SentryTracerDefaultTimeout = 3.0;
 
 @interface SentryTracer : NSObject <SentrySpan>
 
@@ -32,6 +35,8 @@ NS_ASSUME_NONNULL_BEGIN
  */
 @property (readonly) BOOL isFinished;
 
+@property (nullable, nonatomic, copy) void (^finishCallback)(SentryTracer *);
+
 /**
  * Indicates whether this tracer will be finished only if all children have been finished.
  * If this property is YES and the finish function is called before all children are finished
@@ -80,14 +85,20 @@ NS_ASSUME_NONNULL_BEGIN
                            waitForChildren:(BOOL)waitForChildren;
 
 /**
- * Starts a child span.
+ * Init a SentryTracer with given transaction context, hub and whether the tracer should wait
+ * for all children to finish before it finishes.
  *
- * @param parentId The child span parent id.
- * @param operation The child span operation.
- * @param description The child span description.
+ * @param transactionContext Transaction context
+ * @param hub A hub to bind this transaction
+ * @param idleTimeout The idle time to wait until to finish the transaction.
  *
- * @return SentrySpan
+ * @return SentryTracer
  */
+- (instancetype)initWithTransactionContext:(SentryTransactionContext *)transactionContext
+                                       hub:(nullable SentryHub *)hub
+                               idleTimeout:(NSTimeInterval)idleTimeout
+                      dispatchQueueWrapper:(SentryDispatchQueueWrapper *)dispatchQueueWrapper;
+
 - (id<SentrySpan>)startChildWithParentId:(SentrySpanId *)parentId
                                operation:(NSString *)operation
                              description:(nullable NSString *)description
@@ -102,6 +113,9 @@ NS_ASSUME_NONNULL_BEGIN
  * Get the tracer from a span.
  */
 + (nullable SentryTracer *)getTracer:(id<SentrySpan>)span;
+
+- (void)dispatchIdleTimeout;
+
 @end
 
 NS_ASSUME_NONNULL_END
diff --git a/Sources/Sentry/include/SentryUIEventTracker.h b/Sources/Sentry/include/SentryUIEventTracker.h
new file mode 100644
index 00000000000..941746fde00
--- /dev/null
+++ b/Sources/Sentry/include/SentryUIEventTracker.h
@@ -0,0 +1,25 @@
+#import "SentryDefines.h"
+
+NS_ASSUME_NONNULL_BEGIN
+
+@class SentrySwizzleWrapper, SentryDispatchQueueWrapper;
+
+@interface SentryUIEventTracker : NSObject
+SENTRY_NO_INIT
+
+#if SENTRY_HAS_UIKIT
+
+- (instancetype)initWithSwizzleWrapper:(SentrySwizzleWrapper *)swizzleWrapper
+                  dispatchQueueWrapper:(SentryDispatchQueueWrapper *)dispatchQueueWrapper
+                           idleTimeout:(NSTimeInterval)idleTimeout;
+
+- (void)start;
+- (void)stop;
+
+#endif
+
++ (BOOL)isUIEventOperation:(NSString *)operation;
+
+@end
+
+NS_ASSUME_NONNULL_END
diff --git a/Sources/Sentry/include/SentryUIEventTrackingIntegration.h b/Sources/Sentry/include/SentryUIEventTrackingIntegration.h
new file mode 100644
index 00000000000..3ee9f8d170c
--- /dev/null
+++ b/Sources/Sentry/include/SentryUIEventTrackingIntegration.h
@@ -0,0 +1,10 @@
+#import "SentryIntegrationProtocol.h"
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+#if SENTRY_HAS_UIKIT
+@interface SentryUIEventTrackingIntegration : NSObject <SentryIntegrationProtocol>
+
+@end
+#endif
+NS_ASSUME_NONNULL_END
diff --git a/Sources/Sentry/include/SentryUIViewControllerPerformanceTracker.h b/Sources/Sentry/include/SentryUIViewControllerPerformanceTracker.h
index a5f949bdf8e..33a5edd3666 100644
--- a/Sources/Sentry/include/SentryUIViewControllerPerformanceTracker.h
+++ b/Sources/Sentry/include/SentryUIViewControllerPerformanceTracker.h
@@ -7,8 +7,6 @@
 
 NS_ASSUME_NONNULL_BEGIN
 
-static NSString *const SENTRY_VIEWCONTROLLER_RENDERING_OPERATION = @"ui.load";
-
 static NSString *const SENTRY_UI_PERFORMANCE_TRACKER_SPAN_ID
     = @"SENTRY_UI_PERFORMANCE_TRACKER_SPAN_ID";
 
diff --git a/Tests/SentryTests/Helper/SentryFileManagerTests.swift b/Tests/SentryTests/Helper/SentryFileManagerTests.swift
index dd94e86a30f..7df82aff416 100644
--- a/Tests/SentryTests/Helper/SentryFileManagerTests.swift
+++ b/Tests/SentryTests/Helper/SentryFileManagerTests.swift
@@ -549,6 +549,7 @@ class SentryFileManagerTests: XCTestCase {
     private func assertValidAppStateStored() {
         let actual = sut.readAppState()
         XCTAssertEqual(TestData.appState, actual)
+        
     }
 
     private func advanceTime(bySeconds: TimeInterval) {
diff --git a/Tests/SentryTests/Helper/SentrySwizzleWrapperTests.swift b/Tests/SentryTests/Helper/SentrySwizzleWrapperTests.swift
index c418045e2aa..152582eb070 100644
--- a/Tests/SentryTests/Helper/SentrySwizzleWrapperTests.swift
+++ b/Tests/SentryTests/Helper/SentrySwizzleWrapperTests.swift
@@ -1,5 +1,17 @@
 import XCTest
 
+extension SentrySwizzleWrapper {
+    
+    static func hasItens() -> Bool {
+        guard let result = Dynamic(self).hasCallbacks as Bool? else {
+            return false
+        }
+        
+        return result
+    }
+    
+}
+
 class SentrySwizzleWrapperTests: XCTestCase {
     
 #if os(iOS) || os(tvOS) || targetEnvironment(macCatalyst)
@@ -31,14 +43,14 @@ class SentrySwizzleWrapperTests: XCTestCase {
     
     func testSendAction_RegisterCallbacks_CallbacksCalled() {
         let firstExcpectation = expectation(description: "first")
-        sut.swizzleSendAction({ actualAction, actualEvent in
+        sut.swizzleSendAction({ actualAction, _, _, actualEvent in
             XCTAssertEqual(self.fixture.actionName, actualAction)
             XCTAssertEqual(self.fixture.event, actualEvent)
             firstExcpectation.fulfill()
         }, forKey: "first")
         
         let secondExcpectation = expectation(description: "second")
-        sut.swizzleSendAction({ actualAction, actualEvent in
+        sut.swizzleSendAction({ actualAction, _, _, actualEvent in
             XCTAssertEqual(self.fixture.actionName, actualAction)
             XCTAssertEqual(self.fixture.event, actualEvent)
             secondExcpectation.fulfill()
@@ -52,12 +64,12 @@ class SentrySwizzleWrapperTests: XCTestCase {
     func testSendAction_RegisterCallbackForSameKey_LastCallbackCalled() {
         let firstExcpectation = expectation(description: "first")
         firstExcpectation.isInverted = true
-        sut.swizzleSendAction({ _, _ in
+        sut.swizzleSendAction({ _, _, _, _ in
             firstExcpectation.fulfill()
         }, forKey: "first")
         
         let secondExcpectation = expectation(description: "second")
-        sut.swizzleSendAction({ actualAction, actualEvent in
+        sut.swizzleSendAction({ actualAction, _, _, actualEvent in
             XCTAssertEqual(self.fixture.actionName, actualAction)
             XCTAssertEqual(self.fixture.event, actualEvent)
             secondExcpectation.fulfill()
@@ -71,7 +83,7 @@ class SentrySwizzleWrapperTests: XCTestCase {
     func testSendAction_RemoveCallback_CallbackNotCalled() {
         let firstExcpectation = expectation(description: "first")
         firstExcpectation.isInverted = true
-        sut.swizzleSendAction({ _, _ in
+        sut.swizzleSendAction({ _, _, _, _ in
             firstExcpectation.fulfill()
         }, forKey: "first")
         
@@ -85,7 +97,7 @@ class SentrySwizzleWrapperTests: XCTestCase {
     func testSendAction_AfterCallingReset_CallbackNotCalled() {
         let neverExcpectation = expectation(description: "never")
         neverExcpectation.isInverted = true
-        sut.swizzleSendAction({ _, _ in
+        sut.swizzleSendAction({ _, _, _, _ in
             neverExcpectation.fulfill()
         }, forKey: "never")
         
@@ -97,7 +109,7 @@ class SentrySwizzleWrapperTests: XCTestCase {
     }
     
     private func sendActionCalled() {
-        Dynamic(SentrySwizzleWrapper.self).sendActionCalled(#selector(someMethod), event: self.fixture.event)
+        Dynamic(SentrySwizzleWrapper.self).sendActionCalled(#selector(someMethod), target: nil, sender: nil, event: self.fixture.event)
     }
 
 #endif
diff --git a/Tests/SentryTests/Helper/TestCurrentDateProvider.swift b/Tests/SentryTests/Helper/TestCurrentDateProvider.swift
index 7683c992901..dc2130310a8 100644
--- a/Tests/SentryTests/Helper/TestCurrentDateProvider.swift
+++ b/Tests/SentryTests/Helper/TestCurrentDateProvider.swift
@@ -12,4 +12,9 @@ public class TestCurrentDateProvider: NSObject, CurrentDateProvider {
     public func setDate(date: Date) {
         internalDate = date
     }
+    
+    var internalDispatchNow = DispatchTime.now()
+    public func dispatchTimeNow() -> dispatch_time_t {
+        return internalDispatchNow.rawValue
+    }
 }
diff --git a/Tests/SentryTests/Helper/TestSentrySwizzleWrapper.swift b/Tests/SentryTests/Helper/TestSentrySwizzleWrapper.swift
new file mode 100644
index 00000000000..74387c6423e
--- /dev/null
+++ b/Tests/SentryTests/Helper/TestSentrySwizzleWrapper.swift
@@ -0,0 +1,23 @@
+import Foundation
+#if os(iOS) || os(tvOS) || targetEnvironment(macCatalyst)
+class TestSentrySwizzleWrapper: SentrySwizzleWrapper {
+    
+    var callbacks = [String: SentrySwizzleSendActionCallback]()
+        
+    override func swizzleSendAction(_ callback: @escaping SentrySwizzleSendActionCallback, forKey key: String) {
+        callbacks[key] = callback
+    }
+
+    override func removeSwizzleSendAction(forKey key: String) {
+        callbacks.removeValue(forKey: key)
+    }
+    
+    override func removeAllCallbacks() {
+        callbacks.removeAll()
+    }
+    
+    func execute(action: String, target: Any?, sender: Any?, event: UIEvent?) {
+        callbacks.values.forEach { $0(action, target, sender, event) }
+    }
+}
+#endif
diff --git a/Tests/SentryTests/Integrations/Breadcrumbs/SentryAutoBreadcrumbTrackingIntegrationTests.swift b/Tests/SentryTests/Integrations/Breadcrumbs/SentryAutoBreadcrumbTrackingIntegrationTests.swift
index 777328f017f..16414fe0b21 100644
--- a/Tests/SentryTests/Integrations/Breadcrumbs/SentryAutoBreadcrumbTrackingIntegrationTests.swift
+++ b/Tests/SentryTests/Integrations/Breadcrumbs/SentryAutoBreadcrumbTrackingIntegrationTests.swift
@@ -17,7 +17,7 @@ class SentryAutoBreadcrumbTrackingIntegrationTests: XCTestCase {
         super.setUp()
         fixture = Fixture()
     }
-    
+
     override func tearDown() {
         super.tearDown()
         clearTestState()
diff --git a/Tests/SentryTests/Integrations/Breadcrumbs/SentryBreadcrumbTrackerTests.swift b/Tests/SentryTests/Integrations/Breadcrumbs/SentryBreadcrumbTrackerTests.swift
index 524d1ed2ddf..0170816a807 100644
--- a/Tests/SentryTests/Integrations/Breadcrumbs/SentryBreadcrumbTrackerTests.swift
+++ b/Tests/SentryTests/Integrations/Breadcrumbs/SentryBreadcrumbTrackerTests.swift
@@ -23,15 +23,15 @@ class SentryBreadcrumbTrackerTests: XCTestCase {
     func testStopRemovesSwizzleSendAction() {
         let swizzleWrapper = SentrySwizzleWrapper.sharedInstance
         let sut = SentryBreadcrumbTracker(swizzleWrapper: swizzleWrapper)
-        
+
         sut.start()
         sut.startSwizzle()
         sut.stop()
-        
+
         let dict = Dynamic(swizzleWrapper).swizzleSendActionCallbacks().asDictionary
         XCTAssertEqual(0, dict?.count)
     }
-    
+
     func testSwizzlingStarted_ViewControllerAppears_AddsUILifeCycleBreadcrumb() {
         let sut = SentryBreadcrumbTracker(swizzleWrapper: SentrySwizzleWrapper.sharedInstance)
         sut.start()
diff --git a/Tests/SentryTests/Integrations/Performance/SentryPerformanceTrackerTests.swift b/Tests/SentryTests/Integrations/Performance/SentryPerformanceTrackerTests.swift
index bc3c5fc27ac..d47c3a83bd8 100644
--- a/Tests/SentryTests/Integrations/Performance/SentryPerformanceTrackerTests.swift
+++ b/Tests/SentryTests/Integrations/Performance/SentryPerformanceTrackerTests.swift
@@ -66,6 +66,20 @@ class SentryPerformanceTrackerTests: XCTestCase {
         XCTAssert(scopeSpan === firstTransaction)
     }
     
+    func testStartSpan_ScopeWithUIActionSpan_FinishesSoan() {
+        let sut = fixture.getSut()
+        let firstTransaction = SentrySDK.startTransaction(name: fixture.someTransaction, operation: "ui.action", bindToScope: true)
+        let spanId = startSpan(tracker: sut)
+                
+        let transaction = sut.getSpan(spanId)
+        let scopeSpan = SentrySDK.currentHub().scope.span
+        
+        XCTAssert(scopeSpan === transaction)
+        XCTAssert(scopeSpan !== firstTransaction)
+        XCTAssertTrue(firstTransaction.isFinished)
+        XCTAssertEqual(.cancelled, firstTransaction.context.status)
+    }
+    
     func testStartSpan_WithActiveSpan() {
         let sut = fixture.getSut()
         let spanId = startSpan(tracker: sut)
diff --git a/Tests/SentryTests/Integrations/Performance/UIViewController/SentryUIViewControllerPerformanceTrackerTests.swift b/Tests/SentryTests/Integrations/Performance/UIViewController/SentryUIViewControllerPerformanceTrackerTests.swift
index 953eeef74ef..66b84b39a14 100644
--- a/Tests/SentryTests/Integrations/Performance/UIViewController/SentryUIViewControllerPerformanceTrackerTests.swift
+++ b/Tests/SentryTests/Integrations/Performance/UIViewController/SentryUIViewControllerPerformanceTrackerTests.swift
@@ -355,7 +355,6 @@ class SentryUIViewControllerPerformanceTrackerTests: XCTestCase {
         XCTAssertEqual(SENTRY_UI_PERFORMANCE_TRACKER_SPAN_ID, "SENTRY_UI_PERFORMANCE_TRACKER_SPAN_ID")
         XCTAssertEqual(SENTRY_UI_PERFORMANCE_TRACKER_LAYOUTSUBVIEW_SPAN_ID, "SENTRY_UI_PERFORMANCE_TRACKER_LAYOUTSUBVIEW_SPAN_ID")
         XCTAssertEqual(SENTRY_UI_PERFORMANCE_TRACKER_VIEWAPPEARING_SPAN_ID, "SENTRY_UI_PERFORMANCE_TRACKER_VIEWAPPEARING_SPAN_ID")
-        XCTAssertEqual(SENTRY_VIEWCONTROLLER_RENDERING_OPERATION, "ui.load")
     }
     
     func testOverloadCall() {
diff --git a/Tests/SentryTests/Integrations/UIEvents/SentryUIEventTrackerTests.swift b/Tests/SentryTests/Integrations/UIEvents/SentryUIEventTrackerTests.swift
new file mode 100644
index 00000000000..c887a2c3558
--- /dev/null
+++ b/Tests/SentryTests/Integrations/UIEvents/SentryUIEventTrackerTests.swift
@@ -0,0 +1,280 @@
+import Sentry
+import XCTest
+
+#if os(iOS) || os(tvOS) || targetEnvironment(macCatalyst)
+class SentryUIEventTrackerTests: XCTestCase {
+
+    private class Fixture {
+        let swizzleWrapper = TestSentrySwizzleWrapper()
+        let target = FirstViewController()
+        let hub = SentryHub(client: TestClient(options: Options()), andScope: nil)
+        let dispatchQueue = TestSentryDispatchQueueWrapper()
+        let button = UIButton()
+        
+        func getSut() -> SentryUIEventTracker {
+            return SentryUIEventTracker(swizzleWrapper: swizzleWrapper, dispatchQueueWrapper: dispatchQueue, idleTimeout: 3.0)
+        }
+    }
+
+    private var fixture: Fixture!
+    private var sut: SentryUIEventTracker!
+    
+    let operation = "ui.action"
+    let operationClick = "ui.action.click"
+    let action = "SomeAction:"
+    let expectedAction = "SomeAction"
+    let accessibilityIdentifier = "accessibilityIdentifier"
+    
+    override func setUp() {
+        super.setUp()
+        fixture = Fixture()
+        sut = fixture.getSut()
+        sut.start()
+        
+        SentrySDK.setCurrentHub(fixture.hub)
+    }
+    
+    override func tearDown() {
+        super.tearDown()
+        fixture.swizzleWrapper.removeAllCallbacks()
+        clearTestState()
+    }
+    
+    func test_NSSender_NoTransaction() {
+        callExecuteAction(action: action, target: NSObject(), sender: nil, event: nil)
+        
+        assertNoTransaction()
+    }
+    
+    func test_NoTarget_NoTransaction() {
+        callExecuteAction(action: action, target: nil, sender: UIView(), event: nil)
+        
+        assertNoTransaction()
+    }
+    
+    // swiftlint:disable type_name
+    // We want to emulate a class name generated by SwiftUI
+    func test_TargetContainsSwiftUI_NoTransaction() {
+        
+        class _Bla_SwiftUIForFun_UglyLongName_Coordinator { }
+        
+        callExecuteAction(action: action, target: _Bla_SwiftUIForFun_UglyLongName_Coordinator(), sender: UIView(), event: TestUIEvent())
+        
+        assertNoTransaction()
+    }
+    // swiftlint:enable type_name
+    
+    func test_NSObject_Transaction() {
+        callExecuteAction(action: "method:", target: fixture.target, sender: NSObject(), event: TestUIEvent())
+        
+        assertTransaction(name: "SentryTests.FirstViewController.method", operation: operation)
+    }
+    
+    func test_UIView_Transaction() {
+        callExecuteAction(action: "method:", target: fixture.target, sender: UIView(), event: TestUIEvent())
+        
+        assertTransaction(name: "SentryTests.FirstViewController.method", operation: operation)
+    }
+    
+    func testAction_WithNoArgument() {
+        callExecuteAction(action: "method:", target: fixture.target, sender: fixture.button, event: TestUIEvent())
+        
+        assertTransaction(name: "SentryTests.FirstViewController.method", operation: operationClick)
+    }
+    
+    func testAction_WithOneArgument() {
+        callExecuteAction(action: "method:firstArgument:", target: fixture.target, sender: fixture.button, event: TestUIEvent())
+        
+        assertTransaction(name: "SentryTests.FirstViewController.method(firstArgument:)", operation: operationClick)
+    }
+    
+    func testAction_WithThreeArguments() {
+        callExecuteAction(action: "method:first:second:third:", target: fixture.target, sender: fixture.button, event: TestUIEvent())
+        
+        assertTransaction(name: "SentryTests.FirstViewController.method(first:second:third:)", operation: operationClick)
+    }
+    
+    func test_UIViewWithAccessibilityIdentifier_UseAccessibilityIdentifier() {
+        let button = fixture.button
+        button.accessibilityIdentifier = accessibilityIdentifier
+        
+        callExecuteAction(action: action, target: fixture.target, sender: button, event: TestUIEvent())
+        
+        let span = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+        XCTAssertTrue(span.tags.contains {
+            $0.key == "accessibilityIdentifier" && $0.value == accessibilityIdentifier
+        })
+    }
+    
+    func test_SubclassOfUIButton_CreatesTransaction() {
+        callExecuteAction(action: action, target: fixture.target, sender: TestUIButton(), event: TestUIEvent())
+        
+        assertTransaction(name: "SentryTests.FirstViewController.\(expectedAction)", operation: operationClick)
+    }
+    
+    func test_UISegmentedControl_CreatesTransaction() {
+        callExecuteAction(action: action, target: fixture.target, sender: UISegmentedControl(), event: TestUIEvent())
+        
+        assertTransaction(name: "SentryTests.FirstViewController.\(expectedAction)", operation: operationClick)
+    }
+    
+    func test_UIPageControl_CreatesTransaction() {
+        callExecuteAction(action: action, target: fixture.target, sender: UISegmentedControl(), event: TestUIEvent())
+        
+        assertTransaction(name: "SentryTests.FirstViewController.\(expectedAction)", operation: operationClick)
+    }
+    
+    func test_OnGoingUILoadTransaction_StartNewUIEventTransaction_NotBoundToScope() {
+        let uiLoadTransaction = SentrySDK.startTransaction(name: "test", operation: "ui.load", bindToScope: true)
+        
+        callExecuteAction(action: action, target: fixture.target, sender: fixture.button, event: TestUIEvent())
+        
+        XCTAssertTrue(uiLoadTransaction === SentrySDK.span)
+    }
+    
+    func test_ManualTransactionOnScope_StartNewUIEventTransaction_NotBoundToScope() {
+        let manualTransaction = SentrySDK.startTransaction(name: "test", operation: "my.operation", bindToScope: true)
+        
+        callExecuteAction(action: action, target: fixture.target, sender: fixture.button, event: TestUIEvent())
+        
+        XCTAssertTrue(manualTransaction === SentrySDK.span)
+    }
+    
+    func test_SameUIElementWithSameEvent_ResetsTimeout() {
+        let view = fixture.button
+        
+        callExecuteAction(action: action, target: fixture.target, sender: view, event: TestUIEvent())
+        let firstTransaction = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+
+        callExecuteAction(action: action, target: fixture.target, sender: view, event: TestUIEvent())
+        let secondTransaction = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+        
+        assertResetsTimeout(firstTransaction, secondTransaction)
+    }
+    
+    func test_SameUIElementWithSameEvent_TransactionFinished_NewTransaction() {
+        let view = fixture.button
+        callExecuteAction(action: action, target: fixture.target, sender: view, event: TestUIEvent())
+        
+        let firstTransaction = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+        fixture.dispatchQueue.invokeLastDispatchAfter()
+        
+        callExecuteAction(action: action, target: fixture.target, sender: view, event: TestUIEvent())
+        
+        let secondTransaction = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+        
+        XCTAssertFalse(firstTransaction === secondTransaction)
+    }
+    
+    func test_DifferentUIElement_SameAction_ResetsTimeout() {
+        let view1 = fixture.button
+        callExecuteAction(action: action, target: fixture.target, sender: view1, event: TestUIEvent())
+        
+        let firstTransaction = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+        
+        let view2 = UIView()
+        callExecuteAction(action: action, target: fixture.target, sender: view2, event: TestUIEvent())
+        let secondTransaction = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+        
+        assertResetsTimeout(firstTransaction, secondTransaction)
+    }
+    
+    func test_DifferentUIElement_DifferentAction_FinishesTransaction() {
+        let view1 = fixture.button
+        callExecuteAction(action: "otherAction", target: fixture.target, sender: view1, event: TestUIEvent())
+        
+        let firstTransaction = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+        
+        let view2 = UIButton()
+        callExecuteAction(action: action, target: fixture.target, sender: view2, event: TestUIEvent())
+        
+        assertFinishesTransaction(firstTransaction, operationClick)
+    }
+    
+    func testFinishedTransaction_DoesntFinishImmidiately_KeepsTransactionInMemory() {
+        
+        // We want firstTransaction to be deallocated by ARC
+        func startChild() -> Span {
+            let firstTransaction = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+            return firstTransaction.startChild(operation: "some")
+        }
+        
+        callExecuteAction(action: action, target: fixture.target, sender: fixture.button, event: TestUIEvent())
+        
+        let child = startChild()
+
+        callExecuteAction(action: "otherAction", target: fixture.target, sender: UIView(), event: TestUIEvent())
+        
+        XCTAssertEqual(2, getInternalTransactions().count)
+        
+        let secondTransaction = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+        
+        XCTAssertTrue(secondTransaction === getInternalTransactions().last)
+        
+        child.finish()
+        
+        XCTAssertEqual(1, getInternalTransactions().count)
+        XCTAssertTrue(secondTransaction === getInternalTransactions().last)
+    }
+    
+    func test_Stop() {
+        XCTAssertEqual(fixture.swizzleWrapper.callbacks.count, 1)
+        sut.stop()
+        XCTAssertTrue(fixture.swizzleWrapper.callbacks.isEmpty)
+    }
+    
+    func test_IsUIEventOperation_UIAction() {
+        XCTAssertTrue(SentryUIEventTracker.isUIEventOperation("ui.action"))
+    }
+    
+    func test_IsUIEventOperation_UIActionClick() {
+        XCTAssertTrue(SentryUIEventTracker.isUIEventOperation("ui.action.click"))
+    }
+    
+    func test_IsUIEventOperation_Unknown() {
+        XCTAssertFalse(SentryUIEventTracker.isUIEventOperation("unkown"))
+    }
+        
+    func callExecuteAction(action: String, target: Any?, sender: Any?, event: UIEvent?) {
+        fixture.swizzleWrapper.execute(action: action, target: target, sender: sender, event: event)
+    }
+    
+    private func getInternalTransactions() -> [SentryTracer] {
+        return try! XCTUnwrap(Dynamic(sut).activeTransactions.asArray as? [SentryTracer])
+    }
+    
+    private func assertTransaction(name: String, operation: String) {
+        let span = try! XCTUnwrap(SentrySDK.span as? SentryTracer)
+        
+        let transactions = try! XCTUnwrap(Dynamic(sut).activeTransactions.asArray as? [SentryTracer])
+        XCTAssertEqual(1, transactions.count)
+        XCTAssertTrue(span === transactions.first)
+        
+        XCTAssertEqual(name, span.name)
+        XCTAssertEqual(operation, span.context.operation)
+    }
+    
+    private func assertNoTransaction() {
+        XCTAssertNil(SentrySDK.span as? SentryTracer)
+    }
+    
+    private func assertResetsTimeout(_ firstTransaction: SentryTracer, _ secondTransaction: SentryTracer) {
+        XCTAssertTrue(firstTransaction === secondTransaction)
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchCancelInvocations.count)
+        XCTAssertEqual(2, fixture.dispatchQueue.dispatchAfterInvocations.count)
+    }
+    
+    private func assertFinishesTransaction(_ transaction: SentryTracer, _ operation: String) {
+        XCTAssertTrue(transaction.isFinished)
+        XCTAssertEqual(.ok, transaction.context.status)
+        assertTransaction(name: "SentryTests.FirstViewController.\(expectedAction)", operation: operation)
+        
+        let transactions = getInternalTransactions()
+        XCTAssertEqual(1, transactions.count)
+    }
+    
+    private class TestUIEvent: UIEvent {}
+    
+    private class TestUIButton: UIButton {}
+}
+#endif
diff --git a/Tests/SentryTests/Integrations/UIEvents/SentryUIEventTrackingIntegrationTests.swift b/Tests/SentryTests/Integrations/UIEvents/SentryUIEventTrackingIntegrationTests.swift
new file mode 100644
index 00000000000..d6b10ad1047
--- /dev/null
+++ b/Tests/SentryTests/Integrations/UIEvents/SentryUIEventTrackingIntegrationTests.swift
@@ -0,0 +1,86 @@
+import Sentry
+import XCTest
+
+#if os(iOS) || os(tvOS) || targetEnvironment(macCatalyst)
+class SentryUIEventTrackerIntegrationTests: XCTestCase {
+    
+    private class Fixture {
+          
+        func getSut() -> SentryUIEventTrackingIntegration {
+            return SentryUIEventTrackingIntegration()
+        }
+        
+        func optionForUIEventTracking(enableSwizzling: Bool = true, enableAutoPerformanceTracking: Bool = true, enableUserInteractionTracing: Bool = true, tracesSampleRate: Double = 1.0) -> Options {
+            let res = Options()
+            res.enableSwizzling = enableSwizzling
+            res.enableAutoPerformanceTracking = enableAutoPerformanceTracking
+            res.enableUserInteractionTracing = enableUserInteractionTracing
+            res.tracesSampleRate = NSNumber(value: tracesSampleRate)
+            return res
+        }
+    }
+
+    private var fixture: Fixture!
+    
+    override func setUp() {
+        super.setUp()
+        fixture = Fixture()
+    }
+    
+    override func tearDown() {
+        super.tearDown()
+        clearTestState()
+    }
+    
+    func test_noInstallion_SwizzlingDisabled() {
+        let sut = fixture.getSut()
+        sut.install(with: fixture.optionForUIEventTracking(enableSwizzling: false))
+        assertNoInstallation(sut)
+        XCTAssertFalse(SentrySwizzleWrapper.hasItens())
+    }
+    
+    func test_noInstallation_AutoPerformanceDisabled() {
+        let sut = fixture.getSut()
+        sut.install(with: fixture.optionForUIEventTracking(enableAutoPerformanceTracking: false))
+        assertNoInstallation(sut)
+        XCTAssertFalse(SentrySwizzleWrapper.hasItens())
+    }
+    
+    func test_noInstallation_UserInterationDisabled() {
+        let sut = fixture.getSut()
+        sut.install(with: fixture.optionForUIEventTracking(enableUserInteractionTracing: false))
+        assertNoInstallation(sut)
+        XCTAssertFalse(SentrySwizzleWrapper.hasItens())
+    }
+    
+    func test_noInstallation_NoSampleRate() {
+        let sut = fixture.getSut()
+        sut.install(with: fixture.optionForUIEventTracking(tracesSampleRate: 0))
+        assertNoInstallation(sut)
+        XCTAssertFalse(SentrySwizzleWrapper.hasItens())
+    }
+    
+    func test_Installation() {
+        let sut = fixture.getSut()
+        sut.install(with: fixture.optionForUIEventTracking())
+        XCTAssertNotNil(Dynamic(sut).uiEventTracker as SentryUIEventTracker?)
+        XCTAssertTrue(SentrySwizzleWrapper.hasItens())
+    }
+    
+    func test_Unistall() {
+        let sut = fixture.getSut()
+        sut.install(with: fixture.optionForUIEventTracking())
+        XCTAssertNotNil(Dynamic(sut).uiEventTracker as SentryUIEventTracker?)
+        XCTAssertTrue(SentrySwizzleWrapper.hasItens())
+        
+        sut.uninstall()
+        
+        XCTAssertFalse(SentrySwizzleWrapper.hasItens())
+    }
+    
+    func assertNoInstallation(_ integration: SentryUIEventTrackingIntegration) {
+        XCTAssertNil(Dynamic(integration).uiEventTracker as SentryUIEventTracker?)
+    }
+    
+}
+#endif
diff --git a/Tests/SentryTests/Networking/TestSentryDispatchQueueWrapper.swift b/Tests/SentryTests/Networking/TestSentryDispatchQueueWrapper.swift
index e45594b7049..e1b0c0876ff 100644
--- a/Tests/SentryTests/Networking/TestSentryDispatchQueueWrapper.swift
+++ b/Tests/SentryTests/Networking/TestSentryDispatchQueueWrapper.swift
@@ -19,6 +19,20 @@ class TestSentryDispatchQueueWrapper: SentryDispatchQueueWrapper {
         }
     }
     
+    var dispatchAfterInvocations = Invocations<(when: dispatch_time_t, block: () -> Void)>()
+    override func dispatch(after when: dispatch_time_t, block: @escaping () -> Void) {
+        dispatchAfterInvocations.record((when, block))
+    }
+    
+    func invokeLastDispatchAfter() {
+        dispatchAfterInvocations.invocations.last?.block()
+    }
+    
+    var dispatchCancelInvocations = Invocations<() -> Void>()
+    override func dispatchCancel(_ block: @escaping () -> Void) {
+        dispatchCancelInvocations.record(block)
+    }
+    
     override func dispatchOnce(_ predicate: UnsafeMutablePointer<Int>, block: @escaping () -> Void) {
         block()
     }
diff --git a/Tests/SentryTests/Performance/SentryTracerTests.swift b/Tests/SentryTests/Performance/SentryTracerTests.swift
index 9e6e5570158..24a4f187904 100644
--- a/Tests/SentryTests/Performance/SentryTracerTests.swift
+++ b/Tests/SentryTests/Performance/SentryTracerTests.swift
@@ -6,6 +6,7 @@ class SentryTracerTests: XCTestCase {
         let client: TestClient
         let hub: TestHub
         let scope: Scope
+        let dispatchQueue = TestSentryDispatchQueueWrapper()
         
         let transactionName = "Some Transaction"
         let transactionOperation = "ui.load"
@@ -19,6 +20,8 @@ class SentryTracerTests: XCTestCase {
         let appStartEnd: Date
         let appStartDuration = 0.5
         
+        let idleTimeout: TimeInterval = 1.0
+        
         #if os(iOS) || os(tvOS) || targetEnvironment(macCatalyst)
         var displayLinkWrapper: TestDiplayLinkWrapper
         #endif
@@ -57,6 +60,10 @@ class SentryTracerTests: XCTestCase {
         func getSut(waitForChildren: Bool = true) -> SentryTracer {
             return hub.startTransaction(with: transactionContext, bindToScope: false, waitForChildren: waitForChildren, customSamplingContext: [:]) as! SentryTracer
         }
+        
+        func getSut(idleTimeout: TimeInterval = 0.0, dispatchQueueWrapper: SentryDispatchQueueWrapper) -> SentryTracer {
+            return hub.startTransaction(with: transactionContext, bindToScope: false, customSamplingContext: [:], idleTimeout: idleTimeout, dispatchQueueWrapper: dispatchQueueWrapper)
+        }
     }
     
     private var fixture: Fixture!
@@ -125,6 +132,171 @@ class SentryTracerTests: XCTestCase {
         XCTAssertEqual(0, fixture.hub.capturedEventsWithScopes.count)
     }
     
+    func testIdleTimeout_NoChildren_TransactionNotCaptured() {
+        _ = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        
+        fixture.dispatchQueue.invokeLastDispatchAfter()
+        
+        XCTAssertEqual(0, fixture.hub.capturedEventsWithScopes.count)
+    }
+    
+    func testIdleTimeout_InvokesDispatchAfterWithCorrectWhen() {
+        _ = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        
+        fixture.dispatchQueue.invokeLastDispatchAfter()
+        
+        let expectedWhen = fixture.currentDateProvider.dispatchTimeNow() + UInt64(fixture.idleTimeout) * NSEC_PER_SEC
+        XCTAssertEqual(expectedWhen, fixture.dispatchQueue.dispatchAfterInvocations.invocations.first?.when)
+    }
+    
+    func testIdleTimeout_SpanAdded_IdleTimeoutCancelled() {
+        let sut = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        
+        sut.startChild(operation: fixture.transactionOperation)
+        
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchCancelInvocations.count)
+    }
+    
+    func testIdleTimeoutWithRealDispatchQueue_SpanAdded_IdleTimeoutCancelled() {
+        let sut = fixture.getSut(idleTimeout: 0.1, dispatchQueueWrapper: SentryDispatchQueueWrapper())
+        
+        let child = sut.startChild(operation: fixture.transactionOperation)
+        let grandChild = child.startChild(operation: fixture.transactionOperation)
+        grandChild.finish()
+        child.finish()
+        
+        delayNonBlocking(timeout: 0.5)
+        
+        assertOneTransactionCaptured(sut)
+    }
+    
+    func testIdleTimeout_TwoChildren_FirstFinishes_WaitsForTheOther() {
+        let sut = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        
+        let child1 = sut.startChild(operation: fixture.transactionOperation)
+        let child2 = sut.startChild(operation: fixture.transactionOperation)
+        
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        child1.finish()
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        
+        child2.finish()
+        XCTAssertEqual(2, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        
+        fixture.dispatchQueue.invokeLastDispatchAfter()
+        
+        assertOneTransactionCaptured(sut)
+    }
+    
+    func testIdleTimeout_ChildSpanFinished_IdleStarted() {
+        let sut = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        
+        let child = sut.startChild(operation: fixture.transactionOperation)
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchCancelInvocations.count)
+        
+        child.finish()
+        XCTAssertEqual(2, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        
+        let grandChild = child.startChild(operation: fixture.transactionOperation)
+        XCTAssertEqual(3, fixture.dispatchQueue.dispatchCancelInvocations.count)
+        
+        grandChild.finish()
+        XCTAssertEqual(3, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        XCTAssertEqual(4, fixture.dispatchQueue.dispatchCancelInvocations.count)
+        
+        fixture.dispatchQueue.invokeLastDispatchAfter()
+        
+        assertOneTransactionCaptured(sut)
+    }
+    
+    func testIdleTimeout_TimesOut_TrimsEndTimestamp() {
+        let sut = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        
+        let child1 = sut.startChild(operation: fixture.transactionOperation)
+        advanceTime(bySeconds: 1.0)
+        child1.finish()
+        
+        let child2 = sut.startChild(operation: fixture.transactionOperation)
+        advanceTime(bySeconds: 1.0)
+        let expectedEndTimestamp = fixture.currentDateProvider.date()
+        child2.finish()
+        
+        advanceTime(bySeconds: fixture.idleTimeout)
+        fixture.dispatchQueue.invokeLastDispatchAfter()
+        
+        assertOneTransactionCaptured(sut)
+        XCTAssertEqual(expectedEndTimestamp, sut.timestamp)
+    }
+    
+    func testIdleTimeout_CallFinish_TrimsEndTimestamp() {
+        let sut = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        
+        let child = sut.startChild(operation: fixture.transactionOperation)
+        advanceTime(bySeconds: 1.0)
+        child.finish()
+        let expectedEndTimestamp = fixture.currentDateProvider.date()
+        
+        advanceTime(bySeconds: 1.0)
+        sut.finish(status: .cancelled)
+        
+        assertOneTransactionCaptured(sut)
+        XCTAssertEqual(expectedEndTimestamp, sut.timestamp)
+    }
+    
+    func testNonIdleTransaction_CallFinish_DoesNotTrimEndTimestamp() {
+        let sut = fixture.getSut()
+        
+        advanceTime(bySeconds: 1.0)
+        let child = sut.startChild(operation: fixture.transactionOperation)
+        child.finish()
+        advanceTime(bySeconds: 1.0)
+        
+        let expectedEndTimestamp = fixture.currentDateProvider.date()
+        sut.finish()
+        
+        assertOneTransactionCaptured(sut)
+        XCTAssertEqual(expectedEndTimestamp, sut.timestamp)
+    }
+    
+    func testIdleTimeoutWithUnfinishedChildren_TimesOut_TrimsEndTimestamp() {
+        let sut = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        
+        let child1 = sut.startChild(operation: fixture.transactionOperation)
+        advanceTime(bySeconds: 1.0)
+        child1.finish()
+        advanceTime(bySeconds: 1.0)
+        _ = sut.startChild(operation: fixture.transactionOperation)
+        
+        advanceTime(bySeconds: fixture.idleTimeout)
+        
+        fixture.dispatchQueue.invokeLastDispatchAfter()
+        let expectedEndTimestamp = fixture.currentDateProvider.date()
+        
+        assertOneTransactionCaptured(sut)
+        XCTAssertEqual(expectedEndTimestamp, sut.timestamp)
+    }
+    
+    func testIdleTimeout_CallFinish_WaitsForChildren_DoesntStartTimeout() {
+        let sut = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        
+        let child = sut.startChild(operation: fixture.transactionOperation)
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        
+        sut.finish()
+        XCTAssertEqual(2, fixture.dispatchQueue.dispatchCancelInvocations.count)
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        
+        XCTAssertFalse(sut.isFinished)
+        advanceTime(bySeconds: 1)
+        child.finish()
+        
+        XCTAssertEqual(1, fixture.dispatchQueue.dispatchAfterInvocations.count)
+        
+        XCTAssertTrue(sut.isFinished)
+    }
+    
     func testAddColdAppStartMeasurement_PutOnNextAutoUITransaction() {
         let appStartMeasurement = fixture.getAppStartMeasurement(type: .cold)
         SentrySDK.setAppStartMeasurement(appStartMeasurement)
@@ -263,6 +435,24 @@ class SentryTracerTests: XCTestCase {
         XCTAssertEqual(sut.timestamp, child3.timestamp)
     }
     
+    func testFinishCallback_CalledWhenTracerFinishes() {
+        let callbackExpectation = expectation(description: "FinishCallback called")
+        
+        let sut = fixture.getSut(idleTimeout: fixture.idleTimeout, dispatchQueueWrapper: fixture.dispatchQueue)
+        
+        let block: (SentryTracer) -> Void = { tracer in
+            XCTAssertEqual(sut, tracer)
+            callbackExpectation.fulfill()
+        }
+        sut.finishCallback = block
+        
+        fixture.dispatchQueue.invokeLastDispatchAfter()
+        
+        XCTAssertNil(sut.finishCallback)
+        
+        wait(for: [callbackExpectation], timeout: 0.1)
+    }
+    
     // Although we only run this test above the below specified versions, we expect the
     // implementation to be thread safe
     @available(tvOS 10.0, *)
@@ -431,6 +621,14 @@ class SentryTracerTests: XCTestCase {
     }
     #endif
     
+    private func advanceTime(bySeconds: TimeInterval) {
+        fixture.currentDateProvider.setDate(date: fixture.currentDateProvider.date().addingTimeInterval(bySeconds))
+        
+        let delta = bySeconds * Double(NSEC_PER_SEC)
+        let newNow = fixture.currentDateProvider.internalDispatchNow + .nanoseconds(Int(delta))
+        fixture.currentDateProvider.internalDispatchNow = newNow
+    }
+    
     private func getSerializedTransaction() -> [String: Any] {
         guard let transaction = fixture.hub.capturedEventsWithScopes.first?.event else {
             fatalError("Event must not be nil.")
@@ -504,5 +702,5 @@ class SentryTracerTests: XCTestCase {
         let serializedTransaction = fixture.hub.capturedEventsWithScopes.first!.event.serialize()
         XCTAssertNil(serializedTransaction["measurements"])
     }
-
+    
 }
diff --git a/Tests/SentryTests/SentryOptionsTest.m b/Tests/SentryTests/SentryOptionsTest.m
index 733541156b1..5ddfe69e1a5 100644
--- a/Tests/SentryTests/SentryOptionsTest.m
+++ b/Tests/SentryTests/SentryOptionsTest.m
@@ -539,6 +539,7 @@ - (void)assertDefaultValues:(SentryOptions *)options
 #if SENTRY_HAS_UIKIT
     XCTAssertTrue(options.enableUIViewControllerTracking);
     XCTAssertFalse(options.attachScreenshot);
+    XCTAssertEqual(3.0, options.idleTimeout);
 #endif
     XCTAssertEqual(YES, options.enableNetworkTracking);
     XCTAssertNil(options.tracesSampleRate);
@@ -676,6 +677,19 @@ - (void)testAttachScreenshot
     [self testBooleanField:@"attachScreenshot" defaultValue:NO];
 }
 
+- (void)testEnableUserInteractionTracking
+{
+    [self testBooleanField:@"enableUserInteractionTracing" defaultValue:NO];
+}
+
+- (void)testIdleTimeout
+{
+    NSNumber *idleTimeout = @2.1;
+    SentryOptions *options = [self getValidOptions:@{ @"idleTimeout" : idleTimeout }];
+
+    XCTAssertEqual([idleTimeout doubleValue], options.idleTimeout);
+}
+
 #endif
 
 - (void)testEnableNetworkTracking
diff --git a/Tests/SentryTests/SentryTests-Bridging-Header.h b/Tests/SentryTests/SentryTests-Bridging-Header.h
index ab0b1c9fb15..e5d40b73f43 100644
--- a/Tests/SentryTests/SentryTests-Bridging-Header.h
+++ b/Tests/SentryTests/SentryTests-Bridging-Header.h
@@ -161,4 +161,6 @@
 
 #if SENTRY_HAS_UIKIT
 #    import "SentryANRTrackingIntegration.h"
+#    import "SentryUIEventTracker.h"
+#    import "SentryUIEventTrackingIntegration.h"
 #endif