The Fitbit Charge 6, the latest addition to Fitbit's lineup of fitness trackers, has introduced a significant advancement in health monitoring with its built-in blood oxygen saturation (SpO2) feature.

Your Apple Watch Can Once Again Measure Blood Oxygen Levels. Here's How This new update will allow you to start a Blood Oxygen monitoring session on the Apple Watch, and the data will sync with your ...

A new sensor could soon allow hospital patients' blood oxygen levels to be checked via their breath. The technology is claimed to be more reliable and less painful than existing traditional methods.

A U.S. Customs ruling has allowed Apple to restore blood oxygen readings for U.S. Apple Watch buyers for whom the feature was disabled in early 2024. For these users, the redesigned approach works by ...

Apple has officially released iOS 18.6.1, a minor yet significant update that reintroduces the blood oxygen monitoring feature for Apple Watch Series 9, 10, and Ultra 2 users in the United States.