The Apple Watch ECG app makes this possible, allowing you to take an electrocardiogram, also called an ECG or EKG, which ...

Already multitool smart devices, Apple Watches added another buzzworthy feature last month: an app to detect sleep apnea.

You can change these six alert sounds: Like most Apple Watch settings, it’s easier to change these settings using a linked iPhone. Open the Watch app, then select Sound & Haptics. You’ll find ...

But it’s also increasingly clear that the future of the Apple Watch isn’t just as an alternative to cell phones, but also as a medical device. And the Series 10 takes an already-impressive ...

The Apple Watch ECG app turns your wrist into a personal heart monitor, providing valuable insights and the ability to detect irregularities.

Apple said it tweaked the watch’s algorithm to err on the side of not giving false positives that might scare users, and that seems to have worked. The new alert didn’t tell normal sleepers ...