How to use:
1. Pressed "Scan".
2. Choose your BLE device and choose it.
3. Start to use this function.
This is a demo version.
How to uninstall:
settings --> security --> choose "Device administrators" --> disable "BLE AutoLock for Fitbit" and you could uninstall this app.
Support devices list:
Fitbit: Flex, One and Zip
Support list: http://www.bluetooth.com/Pages/Bluetooth-Smart-Devices-List.aspx