• To check the status of Bluetooth whether it is enabled or disabled.
• To enable/disable the Bluetooth interface.
• To discover available devices with on Bluetooth.
• To connect to a nearby device such as a mobile phone or laptop via Bluetooth.
• Learn how to exchange message between two devices via Bluetooth.
• To check the GPS status whether is enabled or not.
• To enable GPS with user permission.
• To read data from the GPS device and develop a simple GPS application that we use in our daily life.