Getting started
Basic use
Calls and contacts
Messaging
Apps and media
Connectivity
Specifications
Cause 1 of 7: There's a connection error
If your Apple Watch can't send and receive iMessages, it may be caused by an unknown connection error.
Solution: Restart your Apple Watch.
Restart your Apple Watch
Press and hold the Digital Crown.
Simultaneously, press and hold the Side button until your Apple Watch is restarted.
Or choose...