It can be used immediately. Simple features and design make it easy to use for men, women, children and seniors who want to track their steps and stay motivated to reach their fitness goals. It's the easiest pedometer if you don't want complicated settings. Follow Your Daily Step Count - Created simply, but efficiently counts your steps so you can still see your progress as you move, which will give you more motivation to achieve your fitness goals. No more complicated procedures, now just press the button on the back. Easy to set up and use - Are you looking for a pedometer that is easy to set up is the perfect pedometer, just follow the user manual or watch the setup and operation videos that help you through the manual. No Bluetooth, download or smartphone connection required. Suitable for all ages (adults, seniors and children). Step/Calorie Tracking - Track steps and calories. If no motion is detected for 3 minutes, it will automatically switch to mode and work when you move again.