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 ...

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.

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 ...

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 ...

The Polar H10 is a traditional chest strap heart rate monitor that uses electrocardiogram technology to gather precise heart rate data during workouts. It's fully waterproof, offers a comfortable ...

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 ...

Amazon Prime Day is always a good time to hunt for deals on the Polar watches and heart rate monitors, and some of our favorite smartwatches available today are included in the sale right now.

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 ...