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 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 ...

The market for wearable activity trackers continues to grow, which means greater choice for those interested in using technology to help maintain a better quality of life, but it also makes it tough ...

Fitness tracking app Polar Flow allowed anyone with relatively little effort to work out the names, home addresses and daily movement routes of thousands of military and intelligence officials who ...

The good news is that it still delivers the same value appeal, sitting nicely into the mid-range pricing category, which makes it an affordable option for those looking for one of ...

Polar launched its first heart rate monitor more than 30 years ago, setting the standard that all others have been measured against. Now, the company is bringing this technology to its line of sports ...