The Pyrus Smart Watch Band is a small, smart and stylish device that will track your steps, calories, SMS messages and Call IDs. It also has an integrated sleep monitor so you can track the quality of your sleep which is critical to good health and well-being. The tracker has high a quality OLED screen that shows time and progress of your activities for up to 2 days. The device comes with a charging cable and manuals.The Pyrus Smart watch comes with a soft, stylish and comfortable wrist strap. The watch has no buttons and navigates with gesture control through the different modes: time, steps, calories, call ID, SMS, reminder and sleep quality. Highly recommended for increasing motivation and regaining optimum health and wellbeing.