Whether you use an armband or chest strap, add some smarts to your exercise and training routine with one of the top heart rate monitors we've tested.

If you want the most accurate device for monitoring your heart rate, opt for a chest strap heart-rate monitor. Unlike ...

Add Yahoo as a preferred source to see more of our stories on Google. Using a chest strap heart rate monitor can give you accurate, actionable insights to help improve your running. What is the best ...

I tested my Fitbit Air against an 'ECG-accurate' heart rate monitor - the results surprised me ...

I’ve tested dozens of fitness watches and these are the best options I’d recommend depending on lifestyle and health goals ...

Whether you want to track your stress, sleep, heart rate, steps or more, these are our favorite fitness trackers.

A number of wrist-worn fitness and heart rate monitors exist to provide heart readings and help guide a person’s physical activity. But there is variable accuracy among these monitors, according to a ...