Garmin and Whoop rival Polar will lend its sleep, training, wellness, activity, performance, and recovery stats to a new Moto ...

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 ...

Cross-polar flow describes a unique meteorological setup most common during the winter. This is often responsible for many of the intense Arctic outbreaks that occur in the U.S. each decade. For cross ...

Polar has launched the Polar Loop, a minimalist fitness band without a display or a subscription fee. The device tracks heart rate, activity, sleep, and recovery and syncs data to the Polar Flow app.

At one point, I even threaded a Whoop strap through the Polar Loop device so that I could wear both devices on the same armband. The Loop ships with two bands. The small/medium band is for wrist sizes ...