UBTECH's Walker X is one of China's longest-developed humanoids, with the Walker program dating back to 2018. Walker X features 41 degrees of freedom including dexterous hands with force-torque sensing, and has been deployed in hotel lobby, retail, and exhibition contexts. UBTECH is one of the few humanoid companies that has sustained multi-year commercial deployment experience, with Walker X units operating in Bank of China branches and Hyundai showrooms.