TL;DR: Get an Apple Watch Series 7 (refurbished) on sale for only $154.99 (reg. $499).

Apple rolled out a redesigned Blood Oxygen app for Apple Watch in the U.S. with watchOS 11.6.1, and we're here to help you ...

The blood oxygen level measurement is coming back to the Apple Watch Series 9, 10, and the Ultra 2, over a year after Apple ...

Thanks to new OS updates rolling out now, you can once again use your Apple Watch to measure the oxygen level in your blood.

Thursday marks the surprise reintroduction of the Apple Watch blood oxygen feature, redesigned for some Apple Watch Series 9, Series 10 and Apple Watch Ultra 2 owners. The feature will be available ...

The seventh developer beta of iOS 26 is here, and with it returns the previously disabled Apple Watch blood oxygen feature.

After almost two years, Apple announced it's bringing back the blood oxygen functionality to Apple Watch Series 9 and newer ...

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

Some Apple Watches have had blood oxygen monitoring disabled by Apple in response to a lawsuit. That changes today.

Tech giant redesigned the feature after losing a bruising patent case over it in 2023.

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 ...

OS 18.6.1 restores blood oxygen monitoring for Apple Watch Series 9, 10, and Ultra 2 users. Discover the update’s key ...