The Sphero BOLT can do so many things, it is hard to know where to begin! Firstly, it is a spherical-shaped robot that can move in any direction. It has sensors that allow tracking of speed, acceleration and direction. It also has a programmable 8x8 color LED matrix that can be used for anything from displaying a directional arrow to full-color animations. And all these things (and more!) can be achieved via Bluetooth connection to a device with the necessary app.