Nike heart rate monitors help you train more efficiently by managing the intensity and duration of your workout. A wide range of models with integrated features meet your needs, whether you?re a competitive runner, triathlete or hitting the gym three times a week.
•50m water resistance
•Accurate heart rate data
•Anatomically designed chest transmitter / Comfortable fit
•Battery hatch on watch and chest strap / Easy replacement
•Chronograph / Displays exercise time, average heart rate and time in target zone
•One-touch backlighting
•Programmable target heart rate zones with audible out-of-zone alert