FereFit is a wearable devices application client software for smart watches and smart bracelet. The main functions include as following: 1.Record steps, mileage, calorie consumption, sports track record; 2.Analysis of daily sleep data, monitoring the quality of sleep; 3.Support Messages, WeChat, QQ ,Facebook,Twitter content pushing and reminder; 4.Clock, alarm clock, anti-lost, sedentary reminder, remote camera and the other function; 5.Support sports and health information sharing on the mi