The Polar Loop is a capable heart rate tracker, but its activity tracking software stops it from being a Whoop-killer

The Whoop rival tested.
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The Polar Loop Is a New Subscription-Free Whoop Competitor (With a Disappointing Price)

Did you know you can customize Google to filter out garbage? Take these steps for better search results, including adding my work at Lifehacker as a preferred source. Of the three much-anticipated ...
Twice

Polar Launches Screenless Polar Loop Fitness Wearable

Polar has announced the launch of the Polar Loop, the brand’s first screen-free wearable band designed to track activity, sleep, and overall health. The subscription-free device only requires a ...
Consumer Reports

Polar Loop 2 Fitness tracker

How resistant the watch is to submersion in water, as tested by subjecting the device to a water pressure equivalent to the depth the manufacturer claims the fitness tracker can withstand. The Polar ...