silent 3D pedometer sensor 1.step count/caloriea/distance pedometer function2.silent 3D pedometer sensor3.pause function to temporary stop step counting4.10 steps duffer error correction5.double line LCD display6.activity time:to record our daily,activity time during walking7.clock with 12/24 hours display format8.7 day memory:recall pedometer activities up to 7 days9.power soure:DC 3v PEDOMETER
