Speed Functions: Digital motion sensor for speed detection Current speed Target speed zone training Exercise timer Distance Step count Average speed Maximum speed Speed tendency Odometer Calibration for personalized step length of running & jogging Heart Rate Monitor Functions: Maximum pulse alert Pulse zone training programs (heart, fitness, performance & user define) Zone timers (in zone, below zone, above zone & total) Pulse out zone alert Highest pulse, lowest pulse, average pulse Calorie functions Calories loss & fat burn during exercise Calculation of BMI Fitness level Chronograph Functions: Countdown timer 1/100 second 99 laps multi-split stopwatch Watch: Dual time clock Auto calendar Alarms Hourly chime signal