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watchOS 27 Drops Support for Apple Watch Series 9, Ultra 1, SE 2, and Older
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watchOS 27 Drops Support for Apple Watch Series 9, Ultra 1, SE 2, and Older

MacRumors · Jun 8, 2026, 6:37 PM · Also reported by 4 other sources

Apple today confirmed that watch OS 27 will not support the Apple Watch Series 9, Apple Watch Ultra (first generation), or Apple Watch SE (second generation), effectively drawing a line at devices equipped with the S9 or S10 chip. The only Apple Watch models compatible with watch OS 27 are the Apple Watch Series 10, Series 11, Ultra 2, Ultra 3, and SE 3. Despite the fact that the Apple Watch Ultra 2 contains the S9 chip, the Series 9 which contains the same chip will no longer be supported. The cuts are the biggest loss of latest generation software support for the Apple Watch to date. watchOS 26 supported exactly the same devices as watchOS 11 before it: the Apple Watch Series 6 and later, Apple Watch SE (2nd generation) and later, and all Apple Watch Ultra models. With watchOS 27, Apple is effectively dropping four years' worth of device support in a single software update. Related Roundups: Apple Watch 11, watchOS 26Buyer's Guide: Apple Watch (Caution)Related Forum: Apple WatchThis article, "watchOS 27 Drops Support for Apple Watch Series 9, Ultra 1, SE 2, and Older" first appeared on MacRumors.comDiscuss this article in our forums

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