A lower DHRPS is better (something more like 0.008), Zhanlin Chen explains. This could signify someone who takes 10,000 steps ...

Thanks to the proliferation of smartwatches and fitness trackers, it’s never been easier to log your heart rate while running: Simply don the device, start your workout, and watch those beats ...

In this episode of The Amazing Runner’s World Show, Aly admits to running “on vibes” and not paying much attention to heart ...

A heart rate device inspired by Starfish can potentially solve the accuracy problems, detect serious cardiac issues, and solve a crucial power problem, too.

The path to better heart health might just run through your wrist. Scientists at Northwestern University’s Feinberg School of Medicine have developed a new way to assess cardiovascular fitness ...

The point, again, is that knowing the exact number of beats per minute isn't as important as knowing that the reading falls within a general range. There is one more use of heart rate data ...

A rapid heart rate can indicate a health problem ... You can learn more about how we ensure our content is accurate and current by reading our editorial policy.

Most professionals regard resting heart rate as a reliable measure of fitness. But when it comes to training, keeping your heart rate in specific “zones” is more important for building stamina ...

NEW YORK, April 2: Many people use smartwatches to track their cardiovascular health, often by counting daily steps or monitoring their average heart rate. Researchers, however, are now proposing an ...

A new method of alerting clinical care providers holds promise for increasing treatment and improving survival for patients ...

Everything you need to know about photoplethysmography (PPG), the technology behind heart rate measurements in fitness watches and smart rings.