Heart-rate monitor Ratings Check up on your heart rate with a top heart-rate monitor. With versatile designs and features, heart-rate monitors help you keep track of every beat.

The best heart rate monitors will help you take your training to the next level. While any of the best fitness trackers or even a good smartwatch will give you heart rate monitoring during ...

Widely regarded as the most accurate, commercially available heart rate monitor, the Polar chest strap is often the benchmark against which other devices are compared. So if you're looking for ...

But the key to using heart rate data effectively is making sure you have the best heart rate monitor. At a minimum, your ...