Remember the Hexapod MK-III? It is a premium, programmable robot with powerful servos, 3 degree-of-freedom legs, an Arduino-Compatible ArbotiX Robocontroller, and an open source software. The robot is already impressive on its own. Thanks to the InterbotiX Bluetooth Upgrade Kit, you can control your robot via your Android device.
The kit includes a Grove Serial Bluetooth Module V 3.0, cable, and mounting plate. It makes your robot smarter. More information is available here.