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.
1don MSN
Polar brings dark maps, smarter training tools and more to its watches via a free software update
Once connected, and if an update is available, the app will automatically prompt you. Keep the watch close to your phone and ...
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