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 ...

We tested Frontier X2, covering accuracy, comfort, battery life, and overall value—here’s all you need to know.

Whether you’re training for a marathon, getting ready for a long hike, or just working on your fitness, you’ve probably searched for the best way to track your heart rate. That’s when chest strap ...

The Wahoo Trackr Heart Rate represents a complete redesign of the company's HR straps, including a new built-in rechargeable battery. The upgraded device boasts seemingly perfect heart rate accuracy ...

Heart rate monitors fall into two groups, electrical and optical, depending on how they detect your pulse. A chest strap heart rate monitor is the most popular for cyclists and also likely to be the ...

Tracking your heart rate with a heart rate monitor (HRM) during your runs is one of the most powerful ways to optimize your training, whether you're a dedicated marathoner, power triathlete, or just ...

We may receive a commission on purchases made from links. When smartwatches and other wearables first hit the market, some people were skeptical that they'd be anything more than a novelty. Once users ...

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. July 9, 2025 Add as a ...

Shelton, Connecticut-based Fitlinxx, maker of the BtoB activity tracker Pebble, has launched a crowdfunding campaign on Indiegogo for its newest device, a bandaid-like heart rate tracker, called ...

If your Fitbit Charge 6 is giving you heart rate readings that are clearly wrong — showing 85 BPM during a HIIT workout when you’re gasping for air, spiking to 200 BPM while you’re sitting on the ...