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 ...

A read-write wearable both reads your body and writes back to it by delivering an intervention.

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

The new screenless wearable offers 24/7 health tracking, AI-powered recovery insights, and 10-day battery life without ...

Recently released Beats Powerbeats Pro 2 wireless earbuds face major criticism due to substantial limitations in their heart rate monitoring capabilities, according to fitness reviewers and user ...

A growing body of research suggests that the traditional heart rate zone system used by most fitness trackers may not ...

A smartwatch-based AI algorithm shows high accuracy in predicting rises in levels of N terminal pro-B type natriuretic ...