Polar RCX5 TDF GPS Heart Rate Monitor (Yellow/Black)
Brand: Polar
Heart rate monitor offers numerous features and progress-tracking data; Sport Profiles let you switch between different sports; unit helps you improve performance with endurance training programsDuring your workout, you can see your heart rate info even in water, with comfortable and disturbance-free hybrid transmitterSmart Coaching features include Race Pace to help you cross the finish line in time, and ZoneOptimizer to help you train at the ...