The Polar H10 is the heart rate monitor for the runner looking for consistent performance. Read more. Accuracy. The H10 has multiple apps you can access to help track your heart rate with noteworthy accuracy, although one of them requires to pay to access all its features. Features. As far as features go, this is a more simple design.

How To Use A Heart Rate Monitor. Suggested workout: Jog for 10 minutes, then run three repeats of 1.5 miles at tempo pace (about 90 percent of MHR). Rest 3 minutes between each repeat. Note the time you run each repeat in your log. "You'll see your times decrease as your season progresses," McGee says.

Scosche Rhythm+ Heart Rate Monitor Armband - Optical Heart Rate Armband Monitor with Dual Band Radio ANT+ and Bluetooth Smart 3.8 out of 5 stars 813 $79.95 $ 79 . 95

Combining best-in-class GPS with advanced running metrics, but now with the freedom of optical heart rate technology, the Polar M430 stands as our... View full details $229.95

These are the best heart rate monitors for running, including chest-straps, watches and headphones. The best BPM-tracking straps, watches and headphone for staying in the zone. Search.