Using watch to unlock iPhone when wearing a mask
Turning on unlock with watch won’t work - says can’t communicate with watch - but everything else is working (ping phone for example) - both watch and phone are unlocked - any ideas?
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What model iPhone do you have? Apple has identified an issue where Unlock with Apple Watch may not work with iPhone 13 devices. For moire info, see:
If Unlock with Apple Watch isn't working on your iPhone 13 - Apple Support