Heart rate variability, or HRV, has gotten a lot of attention in recent years in the world of athletics and fitness, as the technology to measure and track it has become more accessible for home use.

As amateur golfers, we’d love to play like the pros. There’s no doubt that you would trade your banana slice for Dustin Johnson’s penetrating 300-yard drive down the middle of the fairway or Collin ...

One overlooked metric that may affect your sleep is your heart rate variability. Here's the link between HRV and your sleep quality. Luke Daugherty is a freelance writer, editor and former operations ...

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. Besides measuring heart rate and ...

Heart rate variability has become the cornerstone of recovery-focused metrics on top sports watches, but Garmin’s ‘HRV Status’ takes it a step further. Once you get to grips with how HRV Status works, ...

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 ...

Whether you're a fitness buff, an athlete serious about your sport, or are someone hoping to better monitor your health and wellness, regularly wearing a smartwatch comes highly recommended. You can ...

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A study has found Garmin’s heart rate variability (HRV) measurements to offer “excellent accuracy” when compared to an electrocardiogram (ECG) machine. The new research published in European Heart ...

ORLANDO -- Markers of inflammation varied by sex, age, and menopausal status, according to a biomarker analysis.