Walker S2

Industrial humanoid with autonomous battery swapping for continuous factory operation

UBTECH RoboticsAvailableAnnounced 2025

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Walker S2 humanoid robot

Overview

Walker S2 is UBTECH’s next-generation industrial humanoid platform focused on continuous autonomous operation in manufacturing and logistics environments. Its defining capability is autonomous battery replacement, enabling 24/7 operation without human intervention. The platform combines dexterous manipulation, semantic navigation, multimodal perception, and embodied AI planning for industrial deployment scenarios.

Specifications

Height1.72 m / 5' 8''
Weight65 kg / 143.3 lb
Degrees of Freedom41
Locomotionbiped
Payload15 kg
Battery Type
Speed0.8 m/s
Rated Runtime4 h

Sensors

Cameras
Depth SensingYes
LidarNo
IMUYes
MicrophonesNo
Tactile Sensing11-DoF dexterous hands with force sensing

Software

Control Modeautonomous, teleoperation, hybrid
Middleware
SDKROSA 2.0, semantic VSLAM, multimodal AI integration
Connectivity