Pairing WatchOS 3 with iOS 11

az431 · Aug 7, 2017

Is it possible to pair a watch on WatchOS 3 with an iPhone running iOS 11, or does the watch also have to be updated to WatchOS 4?

Armen · Aug 7, 2017

az431 said:
Is it possible to pair a watch on WatchOS 3 with an iPhone running iOS 11, or does the watch also have to be updated to WatchOS 4?

It's fine. You just can't pair Watch OS 4 with iOS 10.

Andrew.s · Aug 7, 2017

Yes you can. Just got my watch back from a downgrade of watchOS 4 but still running iOS 11.

tonoboon · Oct 1, 2017

Andrew.s said:
Yes you can. Just got my watch back from a downgrade of watchOS 4 but still running iOS 11.

how you downgrade the watchOS

BaggieBoy · Oct 1, 2017

You have to send it back to Apple, it's not possible to do it yourself.

tonoboon · Oct 1, 2017

BaggieBoy said:
You have to send it back to Apple, it's not possible to do it yourself.

Can I leave it with Apple Store ?
I live in country no have apple store. I'm not sure how long it take to downgrade OS.