FII intelligent hardware + application + You = FII system FII system is a comprehensive system healthy lifestyle concern, bracelet to track your movements and sleep in the background, and the application will display your data.Depth understanding of yourself, so that your quality of life to the next level.System has the following functional blocks:1. Sport: Mainly used to record the number of calories consumed in your day campaign, complete consumption of the motion steps, the number of kilometers sport, calorie goals, and the day calories.2. Sleep Mainly used to display the sleep period and the depth of sleep time your day. You can always synchronize your sleep and exercise data to the application.3. Target You can set up your calories a day to exercise, sleep time target. FII will analyze the percentage reaches the target of your day.4. I My function to show your personal information, including avatar, nicknames and so on. You can view the current bound bracelet, power bracelet, view and modify personal information, set bracelet message notification reminders, wake-up alarm, or firmware upgrade bracelet. Alarm clock, will remind you of the time you set.Of particular note is that, FII applications require Fii intelligent hardware devices.All-weather wear.