Smart chip, suspension, breathable, Trainers synchronized with brand application Xiaomi Mi Fit, for successful connection download the latest version of Mi Fit here. In Annex next to statistic on the steps taken will appear tab “Running.” Push on it and get in “Sports” menu, where you will be prompted to connect sneakers. To connect chip to Mi Fit directly from app select “pare” and point camera at the back of chip, where it is drawn QR-code, scan it. Now shoes are connected to Mi Fit. Another application will ask you to connect bracelet Mi Band for more accurate tracking steps, in principle, it is not fundamentally affects the accuracy of measurement data.