GoKawiilApple's redesigned Health app omits WHOOP-style sleep-based day tracking, reviewer notes
A tech reviewer testing Apple Watch Series 12 alongside Apple's redesigned Health app says the software lacks a feature found on WHOOP: measuring a 'day' from sleep cycle to sleep cycle rather than the standard midnight-to-midnight clock. The new Health app, which includes features like Readiness and Health Age, briefly appeared in an iOS 27.2 beta before being pulled, with Apple saying it will return in a later beta ahead of a full release this year.
GoKawiil's interpretation of the reporting above, not reported fact.
The comparison highlights how fitness wearable makers are converging on similar data points, with Apple's smartwatch increasingly positioned as a direct alternative to dedicated fitness trackers like WHOOP. Whether Apple adopts a sleep-based day metric could signal how closely it intends to match third-party fitness platforms' methodology, though this remains a user request rather than a confirmed Apple plan.
- Apple's new Health app appeared briefly in iOS 27.2 beta before being removed and is expected to return in a later update, likely iOS 27.3.
- A reviewer finds the Apple Watch Series 12 a viable WHOOP replacement but misses WHOOP's sleep-cycle-based day tracking.
- New Health app features include Readiness and Health Age metrics alongside existing Vitals and Sleep tracking.
Apple Watch Series 12 — If you're intrigued by the new Health app's Readiness, Health Age, and always-on heart rate monitoring discussed in this piece, the Apple Watch Series 12 is the device making it all possible. It's a compelling alternative to standalone fitness trackers like WHOOP, bundling smartwatch convenience with serious health tracking into one wrist-worn device.
See Apple Watch Series 12 on Amazon → Affiliate link — we may earn a commission on purchases, at no extra cost to you. Product picked by AI based on this article; it is not a tested recommendation.Source: 9to5mac.com — Michael Burkhardt, 2026-10-18
Published there as: “Apple Watch Series 12 is excellent, but I find myself missing this one software feature”
Read the original report → The summary and analysis above are GoKawiil's own, written from reporting by the source above. Facts and quotes belong to the original publisher.