At its core, Ollie is a small, white polycarbonate cylinder roughly 3” in diameter. It comes with two white hubcaps, two nubby tires, and a micro-USB cable for charging. It’s about 3.5” wide with its hubcaps off, and about 4.5” with hubcaps on. As contrasted with the prior Sphero balls, which offered a number of apps for varied gameplay, Ollie’s focus is on driving and doing tricks. There’s currently one free iOS…
