Polar A300 Activity Tracker + Heart Rate: Track and improve your fitness with this Polar A300 90051951 activity tracker, which provides a training diary for following and planning your fitness goals. Heart Rate Zones help you exercise based on your maximum heart rate for increased effectiveness.

Polar - A300 Activity Tracker + Heart Rate - White

$131.99

Polar A300 Activity Tracker + Heart Rate: Track and improve your fitness with this Polar A300 90051951 activity tracker, which provides a training diary for following and planning your fitness goals. Heart Rate Zones help you exercise based on your maximum heart rate for increased effectiveness.