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 ...

The best heart rate monitors will help you train efficiently and keep track of your fitness. A heart rate monitor will record and/or transmit your pulse rate in beats per minute. Heart rate monitors ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. September 3, 2025 Add ...

Whoop started the craze of screenless 24/7 fitness trackers. While it did well with the elite athletes and those aspiring to be one, its recurring subscription costs were anything but economical for ...

CNET Labs found AirPods Pro 3 averaged 1.67% heart rate error vs a Polar H10 chest strap, second only to Apple Watch at 0.98%. Apple’s AirPods Pro 3 heart rate ...