Digital LCD display, with green backlight
Clock: displays time in 12 / 24 hrs
Calendar: displays year / month / date / week
Alarm clock: you can set 1 group alarm time
Stopwatch: measures up to 100 groups data
Countdown: you can set 2 groups countdown, alarms when reaches the preset time
Heart rate monitor: measures average, max. and min. heart rate
Memory: memorizes 20 groups data
Calorie counter: counts the calorie burnt in sport
Fatness monitor: judges the fatness degree based on the preset age / weight / sex