While many of us know about the effects of El Niño and La Niña on winters in the U.S., another big player in winter each year ...

Winter weather this year in NYC could have an extra chill, and it's all because of snow in Siberia. FOX 5 NY's Audrey Puente ...

The Polar Loop monitors activity, sleep, and heart rate in a design familiarized by Whoop. The key difference is a one-time payment that gets you the device and all its features.

Polar’s new Loop is a screen-free fitness band with heart rate, sleep, and recovery tracking, and no subscription fees.

Fitness tracking app Polar Flow has been broadcasting the whereabouts of personnel at military bases and intelligence services across the globe, an investigation has revealed. The app, developed by ...

I enjoy running for a variety of reasons and find that I get out more often when I have devices attached that track all of my fitness data for later analysis and goal setting. Data, results, goals, ...

I was a bit confused when Polar announced the Grit X2 earlier this year – surely, this watch has already been out for a while? Then I realised I was thinking about the Garmin Fenix-rival Polar Grit X2 ...