Tried for an hour to connect a Hue bulb via the Bluetooth option, and although the bulb was pairing with my device, the app wouldn't connect with the bulb until I ENABLED LOCATION SHARING, In the app permissions. For some reason the Bluetooth part of this requires that you give it your location data for a 10 meter Bluetooth connection, which is absolutely unnecessary data mining. The app will NOT connect to the already paired bulb, without you sharing your location data, and that's just wrong.