Polar A360 Fitness Tracker with Wrist-based Heart Rate Monitor (Lar...

1 year DWI Inhouse Warranty, 3-7 Business Days Ship.   Polar A360 Fitness Tracker with Wrist-based Heart Rate Monitor (Large) - Charcoal Black    The Polar A360 makes heart-rate based training more convenient than ever, just tighten the band and you’re ready to train. Exercise at the right training intensity and get guidance how to reach your fitness goals. It tracks your activity 24/7 and get practical support to help you achieve your individual daily activity goal.It tracks your steps and uses that data to calculate the distance you’ve traveled.It finds out exactly how many calories you’ve burned. The calories you burn are calculated by combining your personal data (weight, height, age, and gender), daily activity and heart rate based training.It automatically tracks your sleep time and quality. Check and learn more about your sleeping patterns in the Polar Flow app and web service.It stays up to date wit