Disconnection can be done by the following:
iOS
How to disconnect the sensor
1. Tap on the Menu from Analyze, Training, Live, or Swings screen.
2. Tap on the My Sensor.
3. Tap on the Sensor Line.
4. Scroll down in the Sensor Details.
5. Tap on Disconnect Sensor.
Android
How to disconnect the sensor
1. Tap on the Menu from the Progress screen.
2. Tap on the My Sensor.
3. Tap on the Sensor Line.
4. Scroll down in the Sensor Details.
5. Tap on Disconnect Sensor.