After almost two years, Apple has finally redesigned and relaunched the Blood Oxygen feature on Apple Watch Series 9, Apple Watch Series 10, and Apple Watch Ultra 2 in the United States. This feature ...

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 ...

When we polled Cult of Mac readers on what feature they want most in Apple Watch Series 11, the answer came through loud and clear: Bring back the Blood Oxygen app! None of the rumored upcoming Apple ...