Think summer heat training is just torture? Think again. Research shows that consistent training in hot, humid conditions ...

With its Blood Oxygen feature restored, Apple Watch regains its edge over Whoop and strengthens its position as the most capable health device on your wrist. It may also help convince some Apple Watch ...

Croatian freediver Vitomir Maričić smashed a world record and pushed human limits underwater.

Apple AAPL added a redesigned Blood Oxygen feature to some Apple Watch Series 9, Series 10 and Apple Watch Ultra 2 users ...

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

OS 26 is expected to be released as a free over-the-air (OTA) update for compatible iPhone models later this year.

Altitude Training: An Advantage For Racehorses? originally appeared on Paulick Report.

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 therapy is inspired by a bacterium, Paraburkholderia xenovorans, that naturally senses CO in its environment. The ...

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 ...

Erlanger Baroness Hospital and Erlanger East Hospital have received the American Heart Association’s Get With The Guidelines ...

The redesigned blood oxygen feature in iOS 26 and watchOS 26 beta 7 introduces adaptive power notifications, improved accuracy, and better reliability for Apple Watch users.