I can't use mobile data on my Samsung Galaxy Watch Ultra (2025)
If you can't use mobile data on your smartwatch, there may be several causes of the problem.
Step 1 of 8
Step 1 of 8
1. Find 'Connections'
Slide your finger upwards starting from the bottom of the screen.
Contact customer services for more information.
1. Restart your smartwatch
Press and hold the Home key until your smartwatch restarts.
Step 1 of 3
Step 1 of 3
1. Turn flight mode on or off
Slide your finger downwards starting from the top of the screen.
