E Watch - BLE bracelet App

b17 Watch used with BLE Watch. Main functions: 1. Pedometer; 2. Sleep monitor; 3. Reminder; 4. Take photo by watch; Note: connecting the device need use the application, you can not connect device in Setting > Bluetooth, if we connected device in Setting > Bluetooth, you need to ignored it in Setting > Bluetooth, then open the application, connect device use the application. More functions waiting for you.