Accuracy: The step tracker has advanced 3D Tri-Axis Sensor technology, that provides superior accuracy in any position, To eliminate accidental movement as a step, this pedometer will start counting after ten steps have been detected. Simplicity: Designed for ease of use, our 3D pedometer focuses solely on counting steps. With just one button(press and hold for 5 seconds to reset). there's NO SETUP, NO Bluetooth, NO App, or smartphone connections are required. It's user-friendly for men, women, kids, and seniors. USB Charging: Our pedometer comes with a USB plug, No need to change batteries frequently, Simply plug it into any USB adapter or even your computer for hassle-free charging. With one full charge, it can last up to 3 months. Portability: This 3D pedometer is small and compact with a detachable clip and lanyard. You can easily clip it to your collar, shoes, waist, or even put it inside your pocket, purse, or wear it around your neck.It also features a backlight that turns on for three seconds when you press the reset button. Smart & Energy Saving: The pedometer automatically enters sleep mode when you're not moving. Once the pedometer senses movement, it will wake up and start counting steps when you move 10 steps in a row, from 10, 11, 12 .etc