BATTERY INCLUDED - Enjoy Great Battery Life. Pedometer auto sleeps when you are not moving and auto wakes and counts steps when you start moving again. EXTRA LARGE DIGIT DISPLAY - With full screen display you can clearly and easily read the numbers at a glance. ACCURATE READING - It has advanced 3D Tri-Axis Sensor technology - much more accurate than most pedometers. 3D Tri-Axis Sensor technology is known to provide superior accuracy in reading steps in any position - up, down, flat on its side, or any angle. Multiple wearing options – Clip to your pocket or hip, wear around your neck or place in your pocket or bag. TRACK YOUR DAILY STEPS – Created with simplicity but effectively counts your steps so you can still view your progress on the move motivating you more to achieve your fitness goal. No more other complicated programs, just press the button at the back to start with. SIMPLE & EASY TO USE - 3D Pedometer for Steps Only. It is ready to use straight out of the package. The simple feature and design makes it user friendly for men, women, kids & the elderly who want to track their steps and stay motivated towards achieving their fitness goal. It´s the simplest pedometer to start with, if you don't want complicated set ups.