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.

Health monitoring brand Polar just announced its own fitness band with no display, joining the likes of competing brands.

Polar offers plenty of great fitness trackers, and while the apps associated with those trackers have a lot to offer, some people simply prefer to go another route, especially if they’re training for ...

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, ...