After relaunching the feature in the US last week, a new lawsuit muddies the water for blood oxygen tracking on the Apple Watch.

Apple Watch Series 9, along with Watch Ultra 2, dropped the ability to measure blood oxygen in the US after a 2024 ruling ...

Apple released iOS 18.6.1 on Aug. 14 after the tech giant mentioned the mobile software update in a blog post earlier that day. The update introduces a redesigned blood oxygen experience to iPhones ...

Apple first added blood-oxygen monitoring to its smartwatches in 2020 ... Series 10 and Ultra 2 devices running watchOS ...

Masimo found out about restoration of pulse oximetry to the Apple Watch the same way that the rest of the world did, and is ...

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

To set up heart rate notifications, go to the Apple Watch app on your iPhone, tap My Watch, tap Heart, tap High Heart Rate and choose Beats Per Minute, tap Low Heart Rate and choose a BPM. For ...

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

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