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 ...

As Apple starts selling Apple Watch Series 9 and Ultra 2 models without the blood oxygen sensor enabled, Masimo CEO Joe Kiani confirmed to Bloomberg that there has been no chat with Apple about a ...

In an attempt to avoid another pause on sales of its smartwatches equipped with blood oxygen sensors—which are the subject of a patent infringement case brought by Masimo—Apple in late December ...

Apple plans to sell its Series 9 and Ultra 2 Apple Watches without blood oxygen sensors after a federal court denied its bid to continue sales while it appeals an import ban imposed on those watches ...

Starting today, Apple will sell the Series 9 and Ultra 2 smartwatches without the blood oxygen feature in the United States. As reported by Bloomberg and independently confirmed by IGN, the news comes ...

Apple, Masimo, and several regulatory bodies have reached a temporary resolution regarding a potential infringement on Masimo’s pulse oximetry patent. To keep the Apple Watch Series 9 and Ultra 2 on ...

Apple CEO Tim Cook speaks during an Apple special event at the Steve Jobs Theatre on the Apple Park campus on September 12, 2017 in Cupertino, California. Apple is holding their first special event at ...

A judge in Washington, D.C., ruled Tuesday that Apple infringes on one of medical device maker Masimo’s patents for light-based pulse oximetry sensor functionality and components used in Apple Watch 6 ...

Studies found that pulse oximeter devices are less accurate for dark skin tones. Apple is facing a proposed class action lawsuit alleging the Apple Watch's blood oxygen sensor is racially biased ...