The appcessory InRange offers a piece of mind about personal belongings. Being the with 3.4 mm the thinnest in the marked the device can be placed in a wallet or hooked up to a keyring. 
    Together with the InRange App the user can track down personal belongings by Bluetooth connection.
    In case the wallet or key chain is leaving a set radius the alarm gets triggered on the device and the smart phone. For more rugged use cases a silicone pouch is protecting the device.