Apple has dropped iOS 26 developer beta 7 for iPhones and it brings a new Adaptive Power mode alongside other bug fixes.

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

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

Apple is out with iOS 26 beta 7 and watchOS 26 beta 7 today for developers. Most notably, the updates include the redesigned Blood Oxygen feature that Apple announced last week for Apple Watch Series ...

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

Apple today released the fourth public beta of watchOS 26, a day after the beta was made available to developers. This ...

Apple released a small build update to iOS 26 developer beta 6, which does not re-enable the blood oxygen sensor on Apple ...

Discover iOS 26 Beta 7’s new features, bug fixes, and performance upgrades. Learn what’s new and how it enhances your Apple experience.

Discover iOS 26 Beta 7’s key features, bug fixes, and updates. Learn what’s new and when to expect the final release.

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

Macworld Early last year, Apple made the bold, court-mandated decision to remove the blood-oxygen feature from the Apple ...

People with an Apple Watch Series 9, Series 10 or Apple Watch Ultra 2 can also download WatchOS 11.6.1 to bring the new blood oxygen app to their device. Apple wrote online that the update won't ...