PRECISION TRACKING FOR ALL YOUR ACTIVITIES: Keep precise track of your physical activities! With a 1inch OLED screen for multiple data display, calorie& distance. SIMPLE AND EASY TO SET UP: It is easy to set up and operate without a smart phone, Bluetooth or an app, and it is the simplest pedometer if you don't want complex settings. : Just attach it to your favorite shoes and it will be there when you need it, you don't have to worry about misplacing it, and enjoy your Favorite Outdoor Activities while measuring the Calories you burnt, or the Distance you covered! Easy to Use: the portable running pedometer is easy to use, you can press any button to wake up the pedometer, then you can press the "MODE" button until the screen shows "step", if you want to step count again, you can press the "RESET" button to clear(about 2 seconds) Convenient to Take: counter is compact and , you can put it in a pocket, purse or hold it in your hands; There is a clip on the back, so that you can clip on your waist, belt, ankle, shoes and so on, and it 't bring negative effect to you when you are running or walking or doing other sports. Material: plastic colour: black Package Contents: 4 x pedometer 1 x English manul Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.