... Remark : KYTO Patented design Four colors:Features of Sport Pulse watch waterproof variable heart rate:1.Calendar: time and date ... 8. Waterproof Pulse/ Heart rate: in the pulse mode, press [SET] for 2 seconds, then put finger on the sensor. Heart rate ... include sports equipment, heart rate monitors, digital jump ropes, pulse watches, pedometers, digital hand grips and digital figure trimmersNew ...