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.

Overall this model was somewhat easy to use, very accurate for counting steps. With recent version iPhones, our experts found it very difficult to pair, somewhat difficult to synch, very easy to ...

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With the Loop, Polar is clearly coming for Whoop. Like its inspiration, the Polar Loop is a screenless fitness tracker that measures your activity, heart rate, and sleep with a design that combines a ...