4th Generation Advanced Electrocardiography Technology Touch Sensor provides accurate Heart Rate Measure
Built-in Touch Sensor requires NO chest strap
Exercise Heart Rate measure and Resting Heart Rate measure modes
Analyst the Heart Rate and calculate the Calories Burnt after exercise
Exercise Intensity input for Calories analyzing
Exercise Counter with Automatic and Manual override Calorie Counter
Chronograph (Stopwatch) with split lap time for recording exercise time
Display current Time & Calendar with Alarm and Hourly Chime function

Instruction for pulse mode:
1.Press the MODE button until you see the word PULSE at the top of the screen Press and hold the SET button for 2 seconds until you hear a beep and the words "TOUCH SENSOR" blinks at the top of the screen
2.lightly touch the pad of your finger (the center of finger-print area) to the sensor and hold until pulse read out is given ("Touch sensor" changes to "pulse" and small heart icon blinks)