How do you pair the watch on a new phone? Take it off the old one.
How do I pair my new phone with my watch? It’s on my old phone now
iPhone 12
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How do I pair my new phone with my watch? It’s on my old phone now
iPhone 12
You MUST unpair the watch from the old iPhone before you can use with a new iPhone. For complete instructions (so you don't lose any data), see:
How to pair your Apple Watch with a new iPhone - Apple Support
You MUST unpair the watch from the old iPhone before you can use with a new iPhone. For complete instructions (so you don't lose any data), see:
How to pair your Apple Watch with a new iPhone - Apple Support
To unpair and erase watch and remove Activation Lock
From a web browser,sign in to iCloud.com with your Apple ID.
Go to Find iPhone.
Click All Devices at the top of the screen.
Click your Apple Watch.
Click Erase [device]. Select Next until the device is erased.
Click Remove from Account.
Then;
How do you pair the watch on a new phone? Take it off the old one.