Fii stands for Fitness+Intellectual+InternetFii APP will help you manage your health status,providing infomation for your reference...as the following features,SportsProvide the steps,and distance you've walked everyday,the calories burntSleeping monitoringTrack the status of your sleeping quality everyday.How much time in deep sleep...ReminderIt will remind you sth important if you set the clockIncoming call It will remind you if you don't notice the incoming callHistoryYou can track all the history in your account if you save it in the Cloud server.All the data is saved in Alibaba Cloud Server.NOTES:1.Fii APP can ONLY working with Fii products2.System required:IOS7.1+ ,Android 4.3+3.Do not use it to transfer any illegal information,or you will have to take fully responsibilies!