Heart-rate monitor questions? We have answers. Discover which is most accurate—and which type suits your training and goals ...

Unlock to see our ratings and compare products side by side Indicates whether the model employs a chest strap mounted sensor that transmitts to a watch, a chest strap mounted sensor that transmits ...

Shop more of the best health and wellness Prime Day deals. Heart rate monitors are a convenient, non-invasive tool for ...

Indicates whether the model employs a chest strap mounted sensor that transmitts to a watch, a chest strap mounted sensor that transmits to an iPhone app, a watch that requires the user to touch ...

Find out more about how we test. The Polar H10 heart rate monitor first launched in 2017 and has quickly gained renown thanks to its accuracy and ease of use. Polar even calls it the 'gold ...

If you are an athlete in training or simply keeping tabs on your vitals, measuring your heart rate is a great way to get a picture of your health. As any Orange Theory regular will tell you ...

When it comes to heart rate monitors, the chest strap is by far the most accurate piece of wearable tech. The Polar H10 works with all your favorite devices and apps (Polar, Garmin, Apple ...

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 ...

Heart rate monitors offer ease of use and accuracy suited ... Why it made the cut: Polar’s ECG heart rate measurement provides pinpoint accuracy whether road biking or open-water swimming.

From watches to chest straps, a heart rate monitor can optimize your workouts. Polar, Garmin, and Fitbit top our list. See what else we’re wearing to run, swim, cycle, and more. Heart rate ...