Device itself is not bad, the assembly instructions are, however flawed. (Only after consultation connecting the power supply was possible, since the position of the power socket was not specified in the operating instructions) The heart rate chest belt suffers from transmission errors (is often not recognized), the pulse sensor on the handles is unusable (because I had about 300 pulse, actually it was a value by 120) The creaking in the right connection to the flywheel is not stir, nor disassemble, clean and lubricate with.
