The Apple Watch’s SpO2 sensor that allows wearers to measure their blood oxygen levels was impressive when it first debuted, but it may be even more accurate than initially marketed. According to a ...

Apple Watch users in the United States are finally seeing Blood Oxygen readings return after nearly a year-long absence. Apple was forced to disable the feature on new Apple Watch hardware sold in the ...

Both the workout tracking and the SpO2 blood oxygen monitoring have been promised since the launch of the third-generation ring in 2021, so their arrival is overdue. The workout mode employs the ...

Apple removed blood oxygen monitoring from the Apple Watch in early 2024. Somebody has to blink for it to return, and it looks like neither Masimo nor Apple are going to budge. Blood oxygen monitoring ...

Apple Watch excels in bringing health-intensive features to every user. One of the most notable capabilities that it can do is to measure your blood oxygen levels through its SpO2 sensor. Did you know ...

Apple on Thursday began selling revised models of the Apple Watch Series 9 and Ultra 2 in the US without the blood oxygen feature as the company faces a patent dispute with medical company Masimo. In ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Gizmodo may earn an affiliate commission. Reading time 2 minutes Good ...

It all revolves around a patent battle with medical device maker Masimo over the SpO2 sensor. It all revolves around a patent battle with medical device maker Masimo over the SpO2 sensor. is a senior ...