VFM I am extremely satisfied, I managed to get it on sale for 299. Its Smart functions are excellent! It's a one-way street for anyone who doesn't want to spend a lot of money!

Very good value for money, easy installation/uninstallation and good build quality. It comes with an adapter for quick release axle, but since my bike didn't have one, I made 3D printed caps for the axle nuts to protect the mounting slots from getting damaged. It doesn't feel like a regular bike as the resistance it provides is not smoothly adjustable (it changes in a few levels). Therefore, to do HIIT, you need to play with the gears to achieve the desired power. It connects quickly and without any issues to WiFi and doesn't disconnect. It measures cadence, speed, and power, and is very convenient.