Find out how to get the most out of the heart-rate monitor on your Apple Watch, smartwatch or fitness tracker, plus our top picks of the best smartwatches for heart monitoring.

Apple could be launching up to three new watches this fall with possible design upgrades and new health features. We've ranked the top rumors about the Series 11.

Upgrade your traditional watch by adding apps, data, and notifications to your wrist. Here are the features to look for, along with the best smartwatches we've tested.

Fitness wearables can help you move more, sleep better, and stay healthy. Here's how to pick the right one for you, along with the best fitness trackers we've tested.