SCIENTISTS have developed a way of assessing the ability of red blood cells to deliver oxygen by measuring their shape. This ...

Measuring blood oxygen levels on the Apple Watch has been commonplace for many years, but an ongoing ban in the US has complicated matters. In this guide, we’ll explain exactly how the ban ...

To measure blood pressure on the Galaxy Watch 7, you need a Galaxy phone and a cuff-based BP monitor. Open Samsung Health ...

Apple Watch Ultra 3 is rumored to feature blood pressure monitoring and satellite texting by 2025. Learn more about these ...