The mechanism of the rope is excellent and the application works perfectly. The Bluetooth connectivity is 10/10. There is no issue with the electronic stick. On the other hand, the rope is useless. The plastic around the metal mesh is so smooth that it sticks to the shoe with the slightest touch, and the metal mesh is 10 times worse. I cannot put the rope in its case (which is also convenient and has enough space to put your keys or gloves) because the metal gets tangled during the workout. Additionally, the rope was close to the edges and had differences.

Get it for the mechanism and case, throw away the rope and get another one.