Summary Wristband+application+You=INTAO system, INTAO system is a full range of health life style system, the wristband can track your sleep status at anytime. APP can display your sleep, sports data.You can also add your everyday sports information.Further know about yourself, make your life quality more better. The system has main functions module as below.1 Sports: mainly record your one day sports information, analyse your health status, and your interact with your friends.2 Sleep: Display your sleeping time range and analyse your sleep quality. You can manually add sleep. You can sync your sleep and sports data to APP at any time.3 Heart rate:You can measure your heart rate anytime.Special notice, the APP needs Intao wristband device, you can wear it all day all night.Use the technology of high quality sports sensor.