I unpaired my watch from my old phone to pair it to my new phone. I didn't know I needed to update my watch before I unpaired it. Now I can't pair it to my new phone. How do I get it updated when it isn't paired to a phone?
Apple Watch
Which Apple Watch, and which iPhone?
(Series 3 tends to be very short on available storage, too.)
If your iPhone is not running iOS 15.5, update it.
Then: Update your Apple Watch - Apple Support
Which Apple Watch, and which iPhone?
(Series 3 tends to be very short on available storage, too.)
If your iPhone is not running iOS 15.5, update it.
Then: Update your Apple Watch - Apple Support
unpaired outdated watch needs pairing and updating
