Polar Rs100 Heart-Rate Monitor Watch - $119.99

Easily and accurately measure your heart rate for an intense and safe workout with the Polar RS100 Heart-Rate Monitor Watch. Displays heart rate as beats per minute and as a percentage of the maximum heart rate. Visible and audible alarm informs you every time your heart rate exceeds the upper limit or falls below your target zone. Time-in-target-zone feature calculates the amount of total training time spent in your personal target zone so youll have a challenge day after day. Alarm with snooze and stopwatch. Water-resistant to 50 meters.Case diameter: 43mm.Color: Black. - $119.99