These Are the 3 Best Chest Strap Heart-Rate Monitors for Your Workouts

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If you want the most accurate device for monitoring your heart rate, opt for a chest strap heart-rate monitor. Unlike smartwatches and other fitness trackers that use optical light sensors, chest strap heart-rate monitors use electrocardiogram technology to track your heart's electrical signals for the closest reading.

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To find the best chest strap heart-rate monitor, I tested several devices, focusing on function, price, comfort and battery life. We also consulted three fitness experts to get their takes, so you can be sure these are right for you.

What is the best chest strap heart-rate monitor overall?

The best chest strap heart-rate monitor overall is the $105 Polar H10, which I recommend alongside...

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