The Oura fitness ring and the Stelo continuous glucose monitor (CGM) now connect. For the past month, I’ve been wearing the ...

A new update has returned the blood oxygen measurement feature to Apple Watch Series 9, Series 10 and Ultra 2 that lacked it. Is that all about to change?

Apple reintroduced blood-oxygen tracking on its watches after a Customs ruling, but Masimo has sued to block the feature again.

Oura Ring and Apple Watch are the most popular wearables for tracking health and fitness. A longevity expert discusses what each can do and which he prefers.

The Apple Watch Series 11, predicted to be introduced in September 2025, promises upgrades in health tracking, performance, ...

Signos’s glucose-tracking system uses AI and real-time data to guide healthier habits—no prescription required.

With its Blood Oxygen feature restored, Apple Watch regains its edge over Whoop and strengthens its position as the most ...

For nearly two years, Apple Watch users in the United States lived without one of the most popular health features: blood ...

Apple restores blood oxygen monitoring on US Apple Watches after patent dispute, now available on Series 9, 10, and Ultra 2 ...

The Apple event is predicted to take place on Tuesday 9 September, with pre-orders for both the iPhone 17 and Apple Watch ...

Rather than the Apple Watch itself displaying blood oxygen readings, data now appears on the iPhone paired with the watch. After updating to iOS 18.6.1 and watchOS 11.6.1, the watch’s oxygen sensor ...

The seventh developer betas of iOS 26 and watchOS 26 include a redesigned Blood Oxygen feature on Apple Watch Series 9, Apple ...