This app is designed for a wearable device embedded in clothing, allowing control over phone calls and music playback through touch gestures. The gestures include swiping left, swiping right, tapping, and covering (long press). These gestures correspond to answering, hanging up, muting, and rejecting calls, as well as playing/pausing music, skipping to the next or previous track. The app primarily implements the following functions:
1. Bluetooth connection between the phone and the wearable device;
2. Users can customize the control commands associated with each gesture through the app;
3. The app also provides device status information, such as Bluetooth connection and battery level.