The invention provides a child companion robot. The child companion robot comprises a simulated cartoon-shaped outer shell, and a speech input-output assembly, a touch control input-output assembly, a display assembly, an acquisition processor, a GPS positioning device, a control assembly and a content storing and playing module which are arranged inside the outer shell, wherein the acquisition processor is connected with the speech input-output assembly, the touch control input-output assembly, the display assembly; the speech input-output assembly, the touch control input-output assembly, the display assembly are connected with one another; the control assembly is connected with the acquisition processor and the GPS positioning device; and the content storing and playing module is connected with the acquisition processor. By adopting the method, the child companion robot is applied to education and care of preschool children, gives the user good use experience, can improve the use interest of a companion target, performs real-time monitoring in a remote wireless manner, realizes a companioning function of the child companion robot, further has an early education function, saving energy and time of patients for companioning children.