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

We've tested and reviewed products since 1936. Read CR's review of the Polar H7 Heart Rate Sensor heart-rate monitor to find out if it's worth it.

The final word on finding the best heart rate monitors. Best for cycling: Polar H10 Heart Rate Monitor; Best for running: Garmin HRM-Pro Premium Heart Rate Strap; Best for swimming: Apple Watch ...

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 ...

We've tested and reviewed products since 1936. Read CR's review of the Polar FT7 heart-rate monitor to find out if it's worth it.

Polar’s H10 heart rate sensor is almost universally considered one of the best heart rate monitors you can buy. The chest strap is waterproof, so you can wear it swimming, and is designed with ...

Polar H10. The Polar H10 is a traditional chest strap heart rate monitor that uses electrocardiogram technology to gather precise heart rate data during workouts.

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 standard' of accuracy.

POLAR H10 Heart Rate Monitor Chest Strap. $105 at Amazon. $105 at Walmart $88 at newegg.com. When it comes to heart rate monitors, the chest strap is by far the most accurate piece of wearable tech.

Hi, I want to incorporate more cardio work into my exercise programme and got a Polar Heart Rate Monitor for this. The only thing is I don't completely understand it. I have worked out my 'zone' for ...