Price: $105800
UBTECH Walker C is a full-size commercial service humanoid robot with a height of 163cm and a weight of 43kg. It is equipped with integrated joints with 20 degrees of freedom (DOF), a self-developed U-SLAM navigation system and a large model of intelligent interaction. It is mainly aimed at exhibition guidance, welcome reception, intelligent consultation and other commercial scenarios.
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Core technical features
1. 20 degrees of freedom movement system
Walker C is equipped with 20 integrated joints, including 4 degrees of freedom for both arms (8 in total) and 6 degrees of freedom for both legs (12 in total). This configuration enables it to:
· Show anthropomorphic dance performance and smooth body movements
· Achieve a stable running speed of 6 km/h
· It has advanced sports functions such as agile obstacle avoidance, steady up and downhill, and anti-impact interference.
2. U-SLAM navigation system
Walker C is equipped with the self-developed U-SLAM navigation system, which supports:
· Centimeter-level real-time positioning and autonomous path planning
· Semantic 3D drawing, able to understand the meaning of objects and regions in the environment
· Move safely and actively avoid obstacles in complex indoor environments
3. Multimodal perception system
Equipped with a rich array of sensors:
· RGBD camera × 2 (head + chest cavity)
· Full-scene binocular structure light 3D camera × 2
· High-precision IMU (inertial measurement unit)
4. Large model of physical intelligent interaction
The self-developed intelligent interaction model supports:
· Multilingual interaction (multilingual services such as Chinese, Japanese and English have been provided at the World Expo)
· Customized database answer consultation
· Multi-modal natural interaction of voice, text and gesture recognition
Main functions
Functional category Specific ability
Welcome reception, independent welcome, face recognition, active greeting
Intelligent tour, self-planning guide path, customized exhibition content explanation
Consultation and Answer Professional Questions and Answers Based on Customized Database
Advertising, advertising broadcast, product promotion
Entertainment interaction, dance performance, AI storytelling, interesting questions and answers
Intelligent guidance leads visitors to the designated location
Application scenario
Cases that have been implemented
· China Pavilion of the 2025 World Expo in Osaka, Japan: Served as the first intelligent “guide ambassador”, completing a total of 420 reception services, covering more than 40 delegations around the world.
· 2025 Strawberry Music Festival: Become a “music fan pilot” and provide interactive entertainment experience
· Guangdong Province 2025 Spring Tea (Hong Kong): Debut to receive guests and show scientific and technological achievements
Applicable field
· Exhibition Hall (Intelligent Guide)
· Hotel building (welcome reception)
· Service Hall (answer consultation)
· Large-scale supermarket (advertising)
· Transportation hub (smart guidance)
· Educational places (multilingual interactive learning)
Product specifications
Parameters Indicators
Height 163 cm
Weight 43 kg
Degree of freedom 20 (arm 4×2, leg 6×2)
Running speed 6 km/h
Battery ternary lithium 48V 15Ah
Battery life 2 hours of pure walking / 4 hours of pure standing
Charging time 1.5 hours
Arm span 500 mm
Communication WiFi + Bluetooth
Open interface, joint control interface, sensor communication interface
Commercialization progress
Walker C has officially signed a small-batch procurement contract in April 2025 for commercial reception and other links in automobile factories. This is the first time that humanoid robot enterprises have signed a small-batch humanoid robot procurement contract in the world, marking the official commercialization of the intelligent humanoid robot in the field of commercial services.
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