Polar RS200 Heart Rate Monitor Watch Black In order to reach your fitness goals, you need to exercise at the right intensity. Designed for goal-oriented runners, the Polar RS200 wrist heart rate monitor helps you to easily and accurately measure your heart rate to help you get to just the right intensity or your exertion level. It’s great for both beginning... 

Polar RS400 Heart Rate Monitor Watch Designed for the active endurance athlete who wants to improve his or her performance by planning, monitoring and analyzing training data, the Polar RS400 wrist heart rate monitor helps you to easily and accurately measure your heart rate to help you get to just the right intensity or your exertion level. The RS400 has one...