Used properly, your HRV score can help you plan your training and recovery more effectively, and understand how your emotional state affects your body. But you’ll only unlock those benefits if you ...

Your heart rate variability (HRV) score shows the variability between heartbeats. This helps measure how well your heart responds to stimuli like stress and physical activity. There are several ways ...

HRV is a valuable health metric that’s measured by Apple Watch, however, there’s no native integration in watchOS or iOS to better understand and make use of the data – leaving that to third-party ...

Your HRV, also known as Heart Rate Variability, is, according to Dr. Elisabetta Burchi, about to “become the next vital sign we all track.” If you haven’t heard of HRV before, this refers to the ...

According to a paper published in the scientific journal Frontiers, heart rate variability (HRV) is linked to “exceptional longevity.” The metric was also mentioned in Netflix’s Don’t Die, a ...

Heart rate variability (HRV) is an increasingly key metric in wearables, with brands such as Whoop, Oura, Garmin, and Apple using it to help measure and advise on training and recovery. In the new era ...

A few weeks ago, listener Megan wrote to me on Facebook and said: "Hey Brock, would you explain heart rate variability (HRV) in layman's terms? I've heard a lot about it, but don't quite understand ...

That tense feeling right before you get on the blocks is something many swimmers experience prior to their races. You get a little shaky, thoughts begin to race, you nervously jump up and down. Partly ...

Truvaga Plus ($499): In two-minute sessions, this device—which is synced with your smartphone—also stimulates the vagus nerves. You just activate it, hold it to your neck, and monitor your progress on ...

With Sleep Watch, HRV Tracker and Breathe on the Apple Watch, I was able to change the most unhealthy part of my life. Jason is Vice President and Editor in Chief of ZDNET. He was previously Senior ...