Easy to UseYou can start using it as soon as you turn it on. No settings are required, and no Bluetooth, app, or smartphone connections are needed. This pedometer ensures the security of your data privacy. The numbers are large and black, and the simple function and design make it user-friendly for men, women, children, and the elderly. Accurately Records StepsThanks to the advanced 3D Silent Accelerometer Sensor and 10 Steps False Start Error Correction, this step counter is much more accurate than most pedometers. The 3D sensor relies on detecting the movement and impact of steps to accurately count them. The sensor will start or continue counting steps after detecting 10 consecutive steps. As long as the walk continues, all steps taken before the start will be added. With BacklightThis 3D pedometer also features a backlight that illuminates for three seconds when you press the RESET button, making it easier to see your steps when you run or walk at night. USB ChargingOur 3D step counter features USB charging capability, allowing you to charge it by connecting it to any USB adapter. A full charge lasts about 3 months. Multiple Flexible Usage MethodsThe step tracker weighs only 26 grams, so you will hardly feel its weight. Includes detachable clips and lanyards. The clip is very versatile; you can attach it to your clothes, jogging bra, belt, or shoes. Alternatively, you can wear it around your neck or put it in your pocket. You can use it while walking, jogging, sprinting, walking your dog, shopping, hiking, or running at the gym.