The Oura Ring tracks your health and sleep, without a bulky watch on your wrist. Here’s what to know before buying one.

Commentary: Exercising in the proper heart-rate zone can help you reach your goals. Here's how to make it visible on your ...

Because the Apple Watch is not a hospital grade device, I'm only using these numbers to track progress and not for any sort of medical purpose. With the release of WatchOS 11, the Apple Watch also got ...

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

The very first time I was convinced to keep my smartwatch on while hitting the bed was with the Apple Watch Series 8. I was ...

A previous version of this story incorrectly stated that iOS 18.2 beta enabled sleep apnea monitoring. The article ...