Sphero Mini Robotic Ball
Big fun. Small package. The Sphero Mini crams the same tech that made the original popular — like a gyroscope, accelerometer, a motor, and LED lights — into a package about the size of a ping-pong ball. It can be controlled by the companion app, doubles as a pint-sized, motion-enabled game controller, and can be programmed for new functionality using the Sphero Edu app and some basic JavaScript. Available in five colors, it comes with a few tiny accessories to get you started.