BLE anti lost
Supported Android Devices using 4.4 or higher (KitKat or Lollipop):
Samsung Galaxy S4, 5, 6
Samsung Note 3, 4
Nexus 4, 5, 6
HTC One M8
LG G3, G4
If your device is not on this list but uses Android 4.4 and Bluetooth 4.0, there is a good chance CUBE key finder will work fine, but we are not able to offer the same level of support in troubleshooting scenarios.