Open the Watch app on your iPhone and select your Apple Watch model. Exit your iPhone's Watch app and open the Sleep app on ...

And, voilà — sleep apnea detection is now set up on your Apple Watch. To learn even more about the condition, head back to the Browse tab in your iPhone's Health app and select Respiratory health.

The latest rendition of watchOS comes with a Liquid Glass design, new features, and four new watch faces. It launched to the ...

I recommend these features and settings to everyone who's just set up a new Apple Watch or wants to get more out of the one already on their wrist.

I am someone who is borderline obsessed with monitoring my health and fitness data. I use a smart scale, a calorie- and nutrient-tracking app, smart workout equipment, and my beloved Apple Watch to ...

Mirroring an Apple Watch to your iPhone might at first sound redundant. What can you do on an iPhone that you can’t on an Apple Watch? The feature, available in Settings > Accessibility > Apple Watch ...

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