China
Walker S1 by UBTECH is a 1.72 m humanoid with high-torque actuators, LiDAR-plus-vision perception and AI-driven control for manufacturing, logistics and service roles — deployed by Nexon System.
Last updated: 19 Feb 2026
Walker S1 is UBTECH's industrial-focused humanoid, drawing on the company's long history in service robotics to deliver a platform aimed at real factory and commercial deployment. At roughly 1.72 m and 76 kg, Walker S1 is built for agile walking and precise, two-handed manipulation across a working shift.
The robot combines capable hardware with a well-rounded perception and control stack. High-torque actuators drive confident locomotion and manipulation, while a sensor suite of RGB-D cameras, IMUs, force sensors and LiDAR delivers comprehensive environment mapping, obstacle detection and motion feedback. UBTECH's AI-driven software coordinates perception, locomotion, whole-body control and object handling, and its modular architecture is designed to integrate with custom end-effectors and enterprise systems, with roughly four hours of runtime per charge.
Walker S1 targets manufacturing, logistics, education, healthcare and retail — environments where a versatile humanoid can take on inspection, handling and customer-facing tasks.
Nexon System deploys Walker S1 for enterprises across Southeast Asia with full lifecycle support: installation and safety setup, task and manipulation programming, end-effector and system integration with your MES, WMS or service platforms, and staff training backed by 24/7 support. To match Walker S1 to a specific line or service role, Nexon can scope a targeted pilot.
| Manufacturer | UBTECH Robotics |
| Country of Origin | China |
| Classification | Humanoid |
| Height | 1.72 m |
| Weight | 76 kg |
| Battery Life | 240 mins |
| Sensors | Features a suite of sensors including RGB-D cameras, IMUs, force sensors, and lidar for comprehensive environment mapping, obstacle detection, and motion feedback. |
| Actuators | Equipped with high-torque, high-speed electric actuators across 41 degrees of freedom, Walker S1 delivers precise and powerful joint movements necessary for agile locomotion and dexterous manipulation. |
| Software / OS | Closed Source · Walker S1 includes AI-driven software for environment perception, locomotion control, whole-body coordination, and object manipulation. The modular software architecture supports integration with custom end-effectors and enterprise systems. ROSA 2.0 Robotic Operating System Application Framework, compatible for Industrial Application Development · Onboard computing supports real-time AI processing for perception, locomotion planning, and whole-body control, enabling autonomous and adaptive robot behavior. |
| Nexon Integration | Full support – Installation, Programming & Maintenance |