Apple Watch Series 9
Turn Bluetooth on or off
Bluetooth is a wireless connection which can be used to connect to, e.g., a wireless headset.
Press the Digital Crown.
Press the settings icon.
Press Bluetooth.
Press the indicator next to "Bluetooth" to turn the function on or off.
Press the Digital Crown several times to return to standby mode.
1. 1. Find "Bluetooth"
2. 2. Turn Bluetooth on or off
3. 3. Return to the home screen