Here is another STEM robot designed to keep kids entertained and introduce them to the basics of programming. Pando reacts to you with body movement and facial expressions. It can follow your hand gestures and avoid obstacles. Pando comes with Bluetooth connectivity. It has touch sensor and IR sensor modules in addition to powerful servos.
Pando comes with a drag & drop block based programming interface that users can access on their smartphone. You can find out more about this robot here.