How can I transfer data from Apple Watch Series 3 to Apple Watch Series 6?
updating to iWatch 6 from iWatch 3.
How do I transfer the apps and setting and all my stuff?
[Re-Titled by Moderator]
Apple Watch Series 3, watchOS 8
Question marked as
Follow the steps in the support document linked below (specifically step 4).
click here ➜ Set up your Apple Watch - Apple Support
You can set up your new watch form a backup of the old one.