Chance Miller has the details:
Apple has announced that it will release a software update for iPhone and Apple Watch later today with a “redesigned Blood Oxygen feature” for Apple Watch users in the United States. This comes over 18 months after Apple began selling the Apple Watch without the Blood Oxygen feature in America due to a patent dispute.
The new feature will be made available as part of iOS 18.6.1 and watchOS 11.6.1 updates.
In a statement to 9to5Mac today, an Apple spokesperson said:
“Apple will introduce a redesigned Blood Oxygen feature for some Apple Watch users in the U.S. through an iPhone and Apple Watch software update available later today. With this update, sensor data from the Blood Oxygen app on Apple Watch will be measured and calculated on the paired iPhone, and results can be viewed in the Health app. This update will be available for Apple Watch Series 9, Series 10, and Apple Watch Ultra 2 users in the U.S. who do not have the original Blood Oxygen feature.”
It’s bananas to me that this has carried on so long.