A New York school district’s humanoid tutor pilot shows that education robots are moving from novelty to classroom planning. For U.S. buyers, the real question is not whether robots can impress students, but which platforms are practical enough for teaching, STEM labs, and long-term school use.When a school starts searching for Unitree R1 for Sale, it is usually not just shopping for a machine. It is shopping for a new kind of learning environment.