Why won't my Apple Watch 8 pair with iPhone 8?

My wife has just bought a watch series 8, chosen because she has iPhone 8 and this page on the Apple Support website says watch series 9 would not be compatible while series 8 is

https://support.apple.com/en-gb/118490

However, the watch insists on iOS 18 and the phone says it cannot pair with the watch.

Any help much appreciated.



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Posted on May 12, 2025 10:23 AM

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Why won't my Apple Watch 8 pair with iPhone 8?

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