Apple Releases watchOS 5 and watchOS 8 Updates to Keep FaceTime and iMessage Running on Older Apple Watches - MacRumors
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Apple Releases watchOS 5 and watchOS 8 Updates to Keep FaceTime and iMessage Running on Older Apple Watches

Apple today released watchOS 5.3.10 and watchOS 8.8.2 for older Apple Watch models that are not able to run the current watchOS 26 update. watchOS 5.3.10 is available for the Apple Watch Series 1, Series 2, Series 3, and Series 4, while watchOS 8.8.2 is available for the Apple Watch Series 3, Series 4, Series 5, Series 6, Series 7, and original Apple Watch SE.

apple watch se red
According to Apple's release notes, the updates extend the certificate that features like device activation, iMessage, and FaceTime need to function. The certificate update ensures that these apps and features will continue to work after January 2027, which is when the existing certificate was set to expire.

watchOS 8 is the final version of watchOS that's supported on the Apple Watch Series 3.

watchOS 5 is the final version of watchOS able to be installed on an Apple Watch Series 1 or Series 2 using an iPhone 5s, iPhone 6, or iPhone 6 Plus. The Series 1 and Series 2 do support watchOS 6, but installing watchOS 6 requires an iPhone 6s or later.

Related Roundups: watchOS 26, watchOS 27
Related Forum: Apple Watch

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Top Rated Comments

1984 Mac Guru Avatar
21 weeks ago

You can't FaceTime on an Apple Watch.
FaceTime audio
Score: 18 Votes (Like | Disagree)
21 weeks ago
Cool that they're doing this.
Score: 11 Votes (Like | Disagree)
Westside guy Avatar
21 weeks ago

FaceTime audio
"FaceTime Audio" seems like an oxymoron. I mean, it's basically "Faceless FaceTime". :p
Score: 9 Votes (Like | Disagree)
Mac Fly (film) Avatar
21 weeks ago

"FaceTime Audio" seems like an oxymoron. I mean, it's basically "Faceless FaceTime". :p
EarTime ®
Score: 8 Votes (Like | Disagree)
Andreas from Zurich Avatar
21 weeks ago
WatchOS 26.4 installs just fine on an Series 6 Apple Watch. Presumably, the older versions are only required if your iPhone is at least as old.

Attachment Image
Score: 5 Votes (Like | Disagree)
Diopter Avatar
21 weeks ago

hold up i thought the series 1 and series 2 can run watchos 6?
A watchOS 5.x release still needs to be available because those watches can be paired with an iPhone 5S/6/6 Plus, which can only run up to iOS 12.x 🙂
Score: 4 Votes (Like | Disagree)