Heart rate tracking improvements are about all that's expected in watchOS 27

The WWDC updates for watchOS 27 are expected to be minimal thanks to Apple's stability focus. However, Apple is rumored to be improving the heart-rate tracking with the new fall update.


The WWDC 2026 keynote is a few weeks away, and the excitement is all about AI and iOS 27's changes. While you can expect some tweaks to watchOS 27, it seems like there won't be that many visible changes on the way.

In Sunday's "Power On" newsletter for Bloomberg, the watchOS update will focus on stability, performance, and refinements. There will be changes, but most will be to improve the existing features rather than add new ones to the software.


Rumor Score: 🤔 Possible


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