How to measure heart rate on your smartwatch - The Verge

Whether you’ve got an Apple Watch, Fitbit, or Samsung Galaxy Watch 4, here’s how to make the most of your watch’s heart health features.

Smartwatches have beefed up their heart health features in recent years The Apple Watch has several heart-related health features. Photo by Dan Seifert / The Verge Modern smartwatches have a wide … [+12679 chars]

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