Learn how Apple Watch supports diabetes management with CGM glucose readings, Apple Health records, medication reminders, ...

Your Apple Watch tracks your sleep every night, but what does core sleep actually reveal about your rest, recovery, and sleep ...

OS 27 contains a series of enhancements to fitness and sleep tracking, including new Workout Buddy insights, improved indoor ...

Our columnist tests out the latest fitness trackers for your wrist, finger and elsewhere, with a focus on sleep monitoring ...

Sleep is an important aspect of your overall health and well being. If you doesn’t get enough rest, it can affect other elements of your everyday life. That’s why it’s important to track the amount of ...

Apple Watch performs favorably in The Wall Street Journal’s health and fitness tracker showdown today. Here’s how Apple Watch ...

If you’re deciding between the Oura Ring versus an Apple Watch, here’s what you need to know about their design, health-tracking features and more.

Apple Watch is arguably one of the best smartwatches around and hands-down the best companion to an iPhone. It excels in so many ways, tracking activities and vitals, offering access to apps, and more ...

For a while now, I’ve worn two devices when I go to sleep—an Apple Watch Series 7 on my left wrist, and a WHOOP 5 MG on my right wrist. Every morning, I get three different scores purporting to tell ...

Apple is testing sleep tracking functionality for the Apple Watch and, if all goes well, intends to add it to the wearable by 2020, according to a report from Bloomberg. Citing anonymous sources, ...