apple watch series 10 respiratory blood oxygen says unavailable and no blood oxygen app, did updates on watch and iphone
[Re-Titled by Moderator]
Original Title: No blood oxygen after new updates
After updating the iPhone to 18.6.2 and the Apple Watch to 11.6.1, take one ECG,
then attempt to take your Blood Oxygen reading.
For some reason, taking an ECG unlocks the Blood Oxygen feature after the software update.
Look in the iPhone Health app, under respiratory for your Blood Oxygen results.
Where did you buy your Apple Watch?
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Apple will introduce a redesigned Blood Oxygen feature for some Apple Watch Series 9, Series 10, and Apple Watch Ultra 2 users through an iPhone and Apple Watch software update coming later today.
Users with these models in the U.S. who currently do not have the Blood Oxygen feature will have access to the redesigned Blood Oxygen feature by updating their paired iPhone to iOS 18.6.1 and their Apple Watch to watchOS 11.6.1. Following 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 Respiratory section of the Health app. This update was enabled by a recent U.S. Customs ruling.
There will be no impact to Apple Watch units previously purchased that include the original Blood Oxygen feature, nor to Apple Watch units purchased outside of the U.S.
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copied from: An update on Blood Oxygen for Apple Watch in the U.S. - Apple
Same here. Well mines just measuring at night time. Not doing automatic readings as it was doing a few days ago
Well..... I needed to download the app from my watch and now it works
Apple Watch Series 10 shows "Blood Oxygen Unavailable" after updates
