Wednesday, May 24, 2017

Polar's new fitness tracker constantly monitors your heart rate

Polar's latest fitness band called the A370 is a multi-tasker like the company's older wearables, and at $20 less than its predecessor, it's definitely the better choice. It monitors your heart rate every five minutes, whether you're resting or exerc...
by Mariella Moon via Endless Supplies .Ca - News

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