Other than a color shift—Rover 2.0 is black and green rather than white and orange—the newer tank is almost physically identical to the older one. The dimensions are the same, as are most of the exterior details, and the requirement of six included AA batteries. And as was the case before, Rover 2.0 uses Wi-Fi rather than Bluetooth to communicate with your iOS device, so the tank has plenty of range and bandwidth for transmitting data.…
