HT204641: Update the software on your Apple Watch
Learn about Update the software on your Apple Watch
-
All replies
-
Helpful answers
-
Sep 16, 2016 11:03 AM in response to nchaifetzby Jonathan UK,Hi
To update your watch to watchOS 3, you first need to update your iPhone to iOS 10:
Update the iOS software on your iPhone, iPad, or iPod touch - Apple Support