step counter with fat analyzer 1.Step counter: counts from 0 to 99,9992.Calculate calorie and distance automatically (can input personal weight and stride)3.Time clock4.Stopwatch5.LED light6.Button cell battery :3V DC7.Unit size: 56×60×36mm8.Measures body fat by inputting personal data:gender,age,weight,stature,stride9.Can store 5 persons' data.