BriteLeafs 3D Sensor Tri-Axis Pocket Pedometer w/Data Management Software (BL-P450) 3D Tri-Axis sensor allows it to record data in all directions Multifunctional - Steps /Distance / Calories/Target Steps Counter 7 day history lets you review a full week of exercise Simply plug & download data to PC (Software included, software for PC) Records steps, distance, speed, calories and time with the world's most advanced Tri-Axis technology