One of the flagship additions to the AirPods Pro 3 was a built-in heart-rate sensor, which allows users to track more than 50 workout types. But how accurate is it?

CNET's heart rate test To capture a broad range of heart rate data, I tested each watch individually across three separate 1-mile runs on a flat track. I held a moderate intensity for the ...

Your Galaxy Watch is telling you your resting heart rate is 120 BPM while you’re sitting on the couch. You know something’s wrong. The truth is, Samsung’s Galaxy Watch series has struggled with ...

Vanessa is a lead writer at CNET, reviewing and writing about the latest smartwatches and fitness trackers. She joined the brand first as an on-camera reporter for CNET's Spanish-language site, then ...

Heart rate recovery (HRR) is a parameter that is commonly used to describe how much heart rate (HR) decreases after cessation of exercise. The clinical relevance of HRR has been studied at ...