This step counter has a large digital screen, easy to read. What& 39;s more, it will Auto-Start / Stop, really battery-saving. Comes with a clip, it will be the best step counter you have ever met. Why not have a try? Features: Our step tracker aims to help you achieve your exercise goals easily, it can track your steps, distance traveled in Miles or Km, calories burned, speed / pace and activity time each day. Large display screen and 3 buttons for pressing, convenient to read and simple to use, will be the best fitness monitor for men, women, seniors, the elderly & kids. No computer, app or Smartphone is needed, if no motion is detected for 1 minute, it will automatically shut off, very environmental and battery-saving. Portable size, cute and lovely, comfortable to wear with all kinds of clothing, you can also put in a pocket or bag or clip on your waist, belt or bra. For accurate tracking, please mount the unit closer to the waist, because the paces are detected by the movement of the waist. Note: If you hear a special voice from the item when shaking, please don& 39;t worry. It& 39;s normal. Because the 2D vibration sensor is actually a balance hammer that makes the steps counted when it vibrates up and down. Specification: Type: Fitness Tracker Material: ABS Color: Black Battery: 1 * AG13 Button Battery (Included) Item Size: Approx. 6.4 * 5.2cm / 2.52 * 2.05in Package Size: Approx. 6.4 * 5.8 * 3.8cm / 2.52 * 2.28 * 1.5in Package Weight: Approx. 47g / 1.66oz Package List: 1 * Step Counter 1 * User Manual (English & Chinese Version)