Polar A370 GPS Fitness Tracking Watch | Black Color:Black Whether you're cruising down to

Whether you're cruising down to the skatepark

Anti-flip designs mean you can nap without worrying about spilling out

With sapphire-coated mineral glass protecting a laser-cut dial

Reinforced side handles 2 detachable key rings

Lens colour: Blue

Polar A370 GPS Fitness Tracking Watch | Black Color:Black Whether you're cruising down toThe Polar A370 GPS Fitness Tracking Watch in Black is the ideal daily companion for both the inspired and those seeking inspiration. This A370 watch monitors your heart rate 24 7, giving you a more accurate look at your activity and calories burned. It will let you know your fitness achievement on a daily basis and give you motivating feedback to help drive you towards your fitness goals. At night, the A370 will track your sleep patterns to balance