Apple’s Fight Over Watch Patents Could Slow Its Health Ambitions

An Apple Watch 9 displaying the blood-oxygen level detection settings.Photographer: Chris Delmas/AFP

Hi, it’s Mark in LA. Apple’s patent headache may be bad news for fans of the Watch’s health features. But before we get to that ...

As a longtime Apple watcher, I’ve covered the company’s decade-long journey into health care with much interest. Its first major feature was heart rate monitoring in the Apple Watch. Since then it’s expanded to features like a mobile EKG machine built into the watch and access to patient hospital records on the iPhone and iPad.