Walker S1
Walker S1 is UBTECH’s cutting‑edge humanoid robot built for real‑world industrial and service applications. Standing a striking 1.72 m tall, it combines 41 servo‑driven joints with advanced multi‑modal perception—RGB‑D cameras, semantic VSLAM, force‑torque and inertial sensors—to navigate dynamic environments and manipulate objects with human‑like dexterity. Its AI‑powered control lets it respond to voice commands, collaborate with autonomous vehicles, and learn new tasks via cloud‑based model updates. Designed for reliability, Walker S1 excels in factory work, logistics support, customer service, and R&D, offering modular hardware upgrades and programmable SDKs for seamless integration.
Robot Specifications
- Key FeaturesKey Features
- Top Features
- Other Features
Dimensions
Height: 1.72 m; Width: 0.60 m (estimated); Depth: 0.40 m (estimated)
Weight
76 kg
Speed
3 km/h (walking)
Runtime
~2 hours continuous operation per full charge
Charging Time
~1.5–2 hours to full charge
Battery Pack
1.5 kWh lithium‑ion battery pack (approximate)
Connectivity
Wi‑Fi (802.11ac), Gigabit Ethernet, optional 4G/5G module
User Interface
Voice interaction, 10″ touchscreen interface, remote GUI control
Battery Life
Not publicly disclosed
Compatible Devices
Industrial controllers, RFID readers, standard factory HMIs
Sensors
RGB‑D stereo cameras, semantic VSLAM LiDAR, IMUs, force‑torque sensors, joint encoders, microphones, proximity sensors
Cloud Integration
Yes; AWS/Alibaba Cloud model deployment and telemetry
Available Countries
China United States Germany Singapore Japan
App Integration
Programmable via RESTful APIs; compatible with third‑party monitoring dashboards
Available Colours
White body with black‑accented joints and panels
Warranty Info
1–2 years, depending on service contract
Carrying Capacity
16 kg max on hands/tools
Review Videos
Watch expert reviews and demonstrations of this robot
More Humanoid Robots
Discover more robots in the same category
Frequently Asked Questions
Get answers to common questions about this robot
Q1. What is the Walker S1 by UBTECH Robotics?
The Walker S1 is a humanoid service robot developed by UBTECH Robotics, designed for advanced human-robot interaction and intelligent assistance in homes and businesses.
Q2. How tall is the Walker S1 robot?
The Walker S1 stands approximately 1.45 meters tall, giving it a human-like presence suitable for indoor environments.
Q3. What is the weight of the Walker S1?
The robot weighs around 77 kilograms, ensuring balance and stability while walking and interacting.
Q4. Does Walker S1 have arms and hands?
Yes, it has dual 7-degree-of-freedom arms with dexterous hands capable of performing complex tasks like pouring water or opening doors.
Q5. Can Walker S1 walk independently?
Yes, it uses dynamic bipedal walking technology to move autonomously and maintain balance across different surfaces.
Q6. What sensors does Walker S1 use for navigation?
It is equipped with multiple sensors including lidar, depth cameras, IMUs, and force sensors to perceive and map its surroundings in real time.
Q7. Is Walker S1 capable of facial recognition?
Yes, it features facial recognition and can identify individuals for personalized interactions and services.
Q8. What operating system does Walker S1 run on?
It runs on UBTECH's proprietary ROS-based operating system tailored for robotics applications and AI processing.
Q9. Can the Walker S1 speak and understand natural language?
Yes, it supports natural language processing and can engage in conversations, respond to voice commands, and provide verbal assistance.
Q10. What is the primary use of the Walker S1?
It is intended for smart home integration, concierge services, office automation, and educational demonstrations in robotics and AI.
Q11. Can Walker S1 connect to smart home devices?
Yes, it integrates with IoT ecosystems and can control smart home devices such as lights, thermostats, and security systems.
Q12. Does Walker S1 have a screen?
Yes, it features a touchscreen on its chest for visual interaction, status updates, and manual controls.
Q13. How is Walker S1 powered?
It is powered by a rechargeable lithium-ion battery with an operating time of several hours, depending on usage.
Q14. Can Walker S1 be remotely controlled or monitored?
Yes, it supports remote monitoring, control, and software updates via secure network connections.
Q15. Is the Walker S1 available for purchase?
Currently, it is primarily used for demonstration, research, and enterprise partnerships, with limited availability to the general public.
Reviews & Ratings
What users think about this robot
Share Your Feedback
Help us improve! Share your thoughts, suggestions, or report any issues.
Login Required
Please log in to share your feedback with us.