Introduction
Humanoid robots are transforming the way we interact with technology, offering versatile solutions in research, education, and industry. As interest grows in purchasing humanoid robots, models like Unitree’s H1 and G1 stand out for their advanced features and performance. The Unitree H1 is a full-size universal humanoid robot, designed to meet diverse application needs.
What is a Humanoid Robot?
A humanoid robot is a robot designed to resemble the human body, featuring multiple degrees of freedom that enable complex movements. These robots rely on joint motors with significant joint torque to achieve highly flexible movement capabilities, closely mimicking human motion. Unitree Robotics, the company behind these innovations, is based in Hangzhou, China, a hub for technological development. Unitree has received backing from venture capital firms such as HongShan and Matrix Partners, which has supported its growth and innovation in the robotics field.
Key Features of Unitree Humanoid Robots
Unitree’s humanoid robots, including the H1 and the upgraded G1 versions, showcase impressive specifications as advanced products. The H1’s physical dimensions include a height of about 180 cm and a weight of approximately 47 kg, with 19 degrees of freedom across its arms, legs, waist, and joints. The battery features a high capacity of 15Ah (0.864KWh), suitable voltage, and is designed for easy replaceability, ensuring long operational endurance.
Both robots are equipped with powerful M107 joint motors that deliver high torque, with knee torque highlighted as a key performance metric for mobility and strength. The H1 robot uses the self-developed M107 joint motor with a maximum torque of 360 N.m. The standard configuration includes onboard computers with Intel Core i5 or i7 processors for platform function and user development, while optional configuration options feature Nvidia Jetson Orin NX for enhanced computing power.
Advanced sensors such as a 3d lidar depth camera enable panoramic scanning, allowing the robots to perceive complex terrains and environments effectively. These products are developed in China, reflecting innovation and technological advancement from the region.
Performance and Capabilities
Unitree humanoid robots hold world records for running speed, achieving up to 3.3 m/s, with potential mobility exceeding 5 m/s. The Unitree H1 is the fastest running humanoid robot in the world, with a world record mobility speed of 3.3m/s. Their highly flexible movement capabilities allow them to walk and run autonomously, adapting to complex terrains.
The robots support secondary development, enabling users to customize functions and integrate dexterous hands for advanced manipulation tasks.
When operating or showcasing these robots, it is important to pay attention to movement naturalness and demonstration guidelines to ensure optimal performance and clear presentation.
Applications and Uses of Unitree Humanoid Robots
Unitree humanoid robots, including the Unitree H1 and Unitree G1, are designed to excel in a wide variety of real-world applications thanks to their highly flexible movement capabilities and advanced joint torque. These robots are engineered to walk, run, and adapt autonomously to complex terrains, making them ideal for environments that demand both agility and precision. With the Unitree H1 holding a world record for running speed at 3.3 m/s and the potential mobility of the G1 exceeding 5 m/s, these robots are setting new standards for speed and versatility in the field of humanoid robotics.
A major strength of the Unitree humanoid platform is its robust support for user development and secondary development. Researchers and developers can leverage the platform function, powered by standard Intel Core i5 or i7 processors and optional Nvidia Jetson Orin NX configurations, to create, integrate, and test custom applications. The Unitree H1 features high precision and high load capacity industrial-grade bearings, enhancing its reliability and performance. The peak torque density of the Unitree H1 is 189N.m/Kg, showcasing its advanced engineering. This flexibility allows users to connect additional sensors, actuators, or even a dexterous hand, tailoring the robot’s functionality to specific research or industrial requirements.
In academic and research settings, the Unitree H1 and G1 are invaluable for studying human-robot interaction, developing advanced control algorithms, and exploring new applications in artificial intelligence. Their precise joint motors, including the high-torque M107 joint motor with a maximum torque of 360 N.m, enable delicate manipulation tasks, making them suitable for experiments that require fine motor control and human-like dexterity. The maximum joint torque for the H1’s leg joint is 360N.m, further enhancing its ability to perform complex and demanding tasks.
Beyond research, these humanoid robots are making an impact in education, healthcare, and entertainment. In classrooms and labs, they serve as interactive teaching tools, helping students understand robotics, programming, and engineering concepts. In healthcare, their ability to mimic human movement and interact safely with people opens up possibilities for rehabilitation support and patient assistance. The entertainment industry also benefits from their lifelike motion and adaptability, using them for performances, demonstrations, and interactive experiences.
The Unitree Go2-W, a variant featuring a wheeled-leg design, further expands the range of applications by offering enhanced mobility and stability. This makes it particularly well-suited for navigating complex environments where traditional legged robots might struggle. In 2021, Unitree released the quadruped robot Unitree Go1, showcasing their commitment to innovation in robotic mobility.
Equipped with advanced 3D LiDAR and depth cameras, the Unitree H1 and G1 provide panoramic scanning and accurate spatial awareness, allowing them to interact intelligently with their surroundings. The optional dexterous hand adds another layer of capability, enabling the robots to perform intricate tasks that require both strength and precision.
Purchasing and Support
Humanoid robots like the Unitree H1 and G1 are available for sale, catering to users seeking cutting-edge robotic platforms for serious research and development. Comprehensive support and detailed information are provided to assist users in maximizing the robots’ capabilities and making informed decisions. Unitree released the humanoid robot H1 in April 2024 with a price tag of US$16,000. Unitree Robotics was founded by Wang Xingxing in May 2016. In April 2025, Unitree showcased its robotics technology at the Consumer Electronics Show (CES). Prospective buyers should carefully choose the right product version and configuration based on their specific needs, considering specifications, performance requirements, and support options before making a purchase.
Conclusion
With their advanced joint motors, flexible movement, and robust computing and sensing capabilities, Unitree humanoid robots represent a significant leap forward in humanoid robotics. As these robots become more accessible for sale, they offer exciting opportunities across various fields, from academic research to industrial applications.
