This is one of the best widgets for easy connecting to your Bluetooth audio devices. Instead of going to settings and taking the long route, just one click on this widget connects your Bluetooth audio device and plays Spotify directly! The Bluetooth icon on the widget signifies the state of the connection – blue icon indicates connected, grey icon shows change of state (connecting / disconnecting). You can see connected Bluetooth profiles on the widget and if the device supports it, you can also view the battery level. The App also supports reading battery level from Apple Airpods.