Walker S2

Model: Walker S2

Walker S2 is UBTECH's third-generation industrial embodied-intelligence biped humanoid for automotive manufacturing, smart factories and logistics. Its 52-DoF bionic body handles up to 15 kg across a 0–1.8 m workspace, with passive RGB binocular stereo vision, BrainNet 2.0 and Co-Agent. A dual-battery hot-swap system enables an autonomous battery change in about three minutes for 24/7 production. Mass production and initial deliveries began in November 2025.