A few of the most important insights are heart rate variability (HRV), which describes the difference in time between the ...

Using a chest strap heart rate monitor can give you accurate, actionable insights to help improve your running. What is the best chest strap heart-rate monitor overall? The best chest strap heart-rate ...

Tracking your heart rate with a heart rate monitor (HRM) during your runs is one of the most powerful ways to optimize your training, whether you're a dedicated marathoner, power triathlete, or just ...

We may receive a commission on purchases made from links. Smartwatches and other wrist-bound fitness trackers have exploded in popularity over the past few years, but there's a wearable heart rate ...

As an Apple Watch Ultra owner, I'm relatively new to the world of extreme smartwatches that you use to tackle running a marathon or climbing a mountain. That being said, I've always known that pretty ...

We may receive a commission on purchases made from links. When smartwatches and other wearables first hit the market, some people were skeptical that they'd be anything more than a novelty. Once users ...

In addition to a physical exam, medical history, blood tests, and electrocardiograms (ECG or EKG) to diagnose atrial fibrillation (afib), your doctor may have you wear a heart monitor for a few days ...

The Google Pixel 8 Pro does not have a built-in heart rate monitor. However, you can still track your heart rate using various methods. Here are some alternatives to consider. Interested in Purchasing ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. I have nothing against ...

With great battery life and a reasonable price tag, the Coros Heart Rate Monitor nails the basics. Accuracy stood up to testing – and while an EKG chest strap might have the edge in terms of pro-grade ...