Help and Support for
Apple Watch SE (2nd Gen)
watchOS 10
Choose a help topic
I can't use mobile data on my Apple Watch SE (2nd Gen) watchOS 10
Cause 1 of 4: Your Apple Watch isn't correctly set up for mobile data.
Several functions on your Apple Watch use mobile data, e.g. when making or receiving calls, sending email messages and listening to the radio.
Solution: Set up mobile data on your Apple Watch.