watchOS 27

All about watchOS 27

WWDC 2026 was held on June 8, and it wasn't the usual format. There wasn't a dedicated segment for watchOS 27, but some new upgrades were revealed.

Apple Intelligence upgrades were the focus for iOS 27 and the rest. Apple Watch got yet another change to its app grid, and the compatibility list dropped off several models.

Some aspects of the upgrades Apple Intelligence appear on Apple Watch, though processing takes place on iPhone. The new Siri AI can start a conversation that's viewable later in the new iPhone Siri app.

Health tracking gained support for perimenopause and menopause alerts. If you use cycle tracking and patterns suggest signs of perimenopause, you'll be alerted.

There are a lot of details to get through during the summer beta cycle. Return to this page later to find out everything you'll want to know about watchOS 27.

Everything after this point was written before WWDC 2026. The AI-focused event revealed a lot of features, some of which were rumored ahead of time.

watchOS 27 will be revealed during WWDC 2026 on June 8, though little is known about what will be included in that release. Rumors point to Apple focusing on stability with its group of OS 27 updates, though the watch platform is already quite mature.

The Apple Watch operating system, watchOS, is built by secretive teams that don't share anything outside of those closed doors. Leaks tend to occur when alpha builds begin being distributed in December or January, but even then, such leaks are rare.

There is limited space, literally, on Apple Watch for features, apps, and other upgrades. Apple has to be sparing with how it handles watchOS to ensure it isn't hogging internal storage or adding useless features.

The one biggest feature request among users is a third-party watch face store. For whatever reason, likely copyright protection and control of the platform, Apple hasn't provided one yet.

watchOS 27 features

Apple's operating systems don't leak, generally. There's the occasional alpha build that gets out, but even those only provide so much information ahead of time.

watchOS 27 will be revealed during WWDC 2026

Liquid Glass didn't make much of a splash on watchOS given its limited UI space. Apple could continue to integrate the new design material into the OS and change some system interactions.

The biggest updates to watchOS each year include new ways to view and analyze existing health metrics and new watch faces. Health integrations and new analysis is always a bonus for users that already collect health data passively via Apple Watch.

There's a chance the biggest upgrades with Apple Watch will occur off device. Apple Intelligence systems in Apple Health on iPhone could use data gathered from Apple Watch for more advanced understanding of a user's overall health.

Apple won't reveal any details about watchOS 27 until WWDC on June 8, 2026.