The following permissions declaration are not necessary (the app won't use them):

iOS
<key>NSLocationAlwaysAndWhenInUseUsageDescription</key>
<string>This app requires constant access to your location in order to track your position, even when the screen is off or the app is in the background.</string>
<key>NSBluetoothPeripheralUsageDescription</key>
<string>This app requires Bluetooth access to function properly.</string>
<key>NSBluetoothAlwaysUsageDescription</key>
<string>This app requires constant Bluetooth access to function properly.</string>
<key>NSContactsUsageDescription</key>
<string>This app requires contacts access to function properly.</string>
<key>NSCalendarsUsageDescription</key>
<string>This app requires calendar access to function properly.</string>
<key>NSRemindersUsageDescription</key>
<string>This app requires reminders access to function properly.</string>
<key>NSMotionUsageDescription</key>
<string>This app requires motion detection access to function properly.</string>

Android:

<uses-permission android:name="android.permission.BLUETOOTH" />