Apple has your health in mind when it comes to the Apple Watch, which is why it added a blood oxygen sensor starting with the Series 6. This technology can tell if you’re getting enough oxygen to your ...

Gray seals may possess a secret sense that helps them survive at sea. The marine mammals adjusted their time spent underwater based on the amount of oxygen in the air they breathed before diving, ...

Apple has officially released iOS 18.6.1 and WatchOS 11.6.1, reactivating the blood oxygen monitoring feature for the Apple Watch Series 9, Series 10, and the Apple Watch Ultra (2nd generation) in the ...