I recently removed my Apple Watch and I’m trying to pair it to my nephew phone but there is a big red exclamation on it
How do i get rid of the red exclamation point on my watch?
Apple Watch Series 7
See the 'If your Apple Watch shows a red “!”' section in:
If your Apple Watch shows an iPhone and a watch or a red “!” - Apple Support
Contact Apple Support to set up a mail-in repair if your Apple Watch continues to show a red exclamation point.