You can use the ECG app on your Apple Watch to monitor your heart rate and detect irregularities, in which case you should notify your doctor.

To pair an Apple Watch with your iPhone, you'll need to have the latest version of iOS installed on your iPhone.

Of all the newness coming to the Series 11, the one that more people might encounter more frequently are the sleep score, ...

The Apple Watch Ultra 3 has the most features of any Apple smartwatch, but you may not need to buy it if you want two of its ...

This year, Apple finally upgraded its more affordable Apple Watch SE. Not only that, but it gave it some extra features ...

Even if you currently have the latest Apple Watch on your wrist, you might not be aware of these helpful health features.

How to unlock your Apple Watch’s sleep score. Install iOS 26 on your iPhone and watchOS 26 on your Apple Watch. Open the ...

Apple Watch makes it easy to track sleep, workouts, heart health, and more while keeping your data private and giving you ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Sliding the Apple Watch Series 11 onto my wrist felt less ...

All products featured on WIRED are independently selected by our editors. However, when you buy something through our retail links, we may earn an affiliate commission. Finally, battery life has ...

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