Mi Fit - a utility that synchronizes your smartphone with smart watches, bracelets and sneakers to track data about the physical shape and health in General. When you first start the user will have to enter your weight, height, age and gender, then the program will select the optimum distance that needs to be overcome. You can also set reminders and alarms, to monitor sleep quality and share achievements with friends in social. networks. The program has a user-friendly interface and many useful settings.