As a new way of transportation, the form of electric unicycle repressents extreme simplicity since there is no way to have less than one wheel design to make a micro-mobility device. Implemented with gyro sensors, electric unicycle is smart. You lean forward, the wheel accelerates, your lean backward, the wheel brakes. There are no sticks, gears, steering, buttons or anything like those traditional ones. It's like the wheel can read your mind, get your subtle sensation, and lead the way you want without any extra interactions. Everything is intuitive like nature, and the wheel is a friend of yours who knows you best.