Apple Watch Ultra
Turn mobile data on or off
You can limit your data usage by turning off mobile data. You'll then not be able to access the internet using the mobile network. You can still use Wi-Fi even though mobile data is turned off.
Press the Side button.
Press the mobile data icon to turn the function on or off.
Press the Digital Crown to return to the home screen.
1. 1. Turn mobile data on or off
2. 2. Return to the home screen