LONG BATTERY LIFE: Included a CR2032 battery can last up to one year. Pedometer auto sleeps when you are not moving and auto wakes and counts steps when you start moving again. EASY TO CARRY: Pedometer is only 26.5g. It is easy to put it in pocket or bag. It contains a removable clip and a lanyard. Can be clip on the belt, pants, shoes. Hanging on neck. EASY TO READ: With large LCD multi-function display, you can clearly and easily read the numbers at a glance. Makes it the perfect fitness monitor for Everyone. ACCURATE COUNTING: Pedometer has advanced 3D Tri-Axis Sensor technology, so it is much more accurate than most pedometers. SIMPLE & EASY TO USE: 3D Pedometer for Steps Only. No Bluetooth, no app or smartphone connections required. Simple functions and design makes it user friendly for men, women, kids, seniors.