I can't use mobile data on my Samsung Galaxy Watch Ultra

Slide your finger upwards starting from the bottom of the screen.

Press the settings icon.

Press Connections.

Press Mobile networks.

Press the confirm icon.

Press the required setting for mobile data usage.

Press Mobile plans.

On your phone: Press Next and follow the instructions on the screen to set up mobile data.

Press and hold the Home key until your smartwatch restarts.

Slide your finger downwards starting from the top of the screen.

Press the flight mode icon to turn the function on or off.

Slide your finger upwards starting from the bottom of the screen to return to the home screen.