Unlocked easily by the application. Counting steps coincides with Mi Band. A good display with turning off unnecessary. Heavy! Ease of movement in advertising Avenue is exaggerated) after a week, the edges of the cloth were laid, perhaps, due to lack of calibration. When I decided to calibrate, it turned out that the canvas was made. Before use, it is better to calibrate and lubricate. Not very noisy, but not quiet. After 15 seconds of operation, something like a cooler turns on, adds noise. In the headphones is OK. Strong sound from shoe strokes on the board at steps. In soft shoes, quiet. Dust is a problem! Even in peace attracts a lot of dust and animal wool. When working with garbage, the space between the edge of the canvas and the body is clogged. I guess because the track is on the carpet, there are no possibilities to try on the floor yet. The first time after getting off the track, the floor under his feet continued to "drive") the handrail is convenient with a weak vestibulary, but you get used to it a few days later. In general, an excellent track, I recommend!