The latest health-tracking feature on the Apple Watch has life-changing implications. Here's how to turn it on, and how it works.

Hypertension notifications are a new feature in watchOS that comes to several older Apple Watch models, here’s how to set it ...

(CNN) — I’m riding a recumbent bicycle while wearing my smartwatch, hoping that tracking my fitness and health metrics will inspire me to exercise more. The smartwatch is no longer just for texting, ...

Apple expects to identify more than one million cases of undiagnosed hypertension in the feature’s first year. View on ...