... ,with 3D Accelerometer 2,with G-sensor memory 3,multi-function pedometer 4,12 ... 24-hour format display selectable*original design,patent NO.:USD893.424S (United States)*original design,patent NO.:1100034.4 ... -hour format display selectable(12)Adopt the accelerometer sensor which allows it counts steps in any orientationSpecifications ... .8(cm)Net weight:12g 3d sensor pedometer with 7 days memory for health