ccurately recording your state and all-day activities, including steps, distance, calories, sleep status, blood pressure, heart rate and blood oxygen with comprehensive analysis. Recognize your state and monitor your whole sleep process accurate and effective sleep quality analysis help you know yourself well 0.96"IPS display screen and full color design give you a fresh experience. The main interface will show you date-time, step number, heart rate, today or tomorrow's weather and temperature, providing you newly considerate information. Receive instant notifications from your phone including phone calls SMS Facebook Twitter and all kinds of social information International waterproof and dustproof level, you don't have to take it off when you taking a shower (NO HOT WATER) or washing your hands, let raindrop alone.