Hi
Follow one of these steps to turn off VoiceOver:
- Quickly press the Digital Crown (the round button) on your Apple Watch three times in a row.
- On your iPhone, in the Watch app, go to: My Watch (tab) > General > Accessibility > VoiceOver > turn off VoiceOver.
- Or use Siri: use "Hey Siri" or press and hold the Digital Crown (round button) then say: “Turn off VoiceOver.”
To select a different language for Apple Watch, follow the instructions here:
Change language and orientation
To erase and unpair your Apple Watch, follow the instructions here:
Unpair your Apple Watch and iPhone - Apple Support
Note that Apple advises that Apple advises that you should not force restart your Apple Watch unless it cannot be restarted normally:
How to restart your Apple Watch - Apple Support