H2-D
55 000 USD
Unitree Robotics
Unitree H2-D is a wheeled dual-arm humanoid with a height-adjustable column. It has 7-DoF arms, a choice of hands and autonomous navigation, and it is built for research, data collection and manipulation tasks.
Skill Score
3
Specifications and details:
| Availability | In production |
|---|---|
| Nationality | China |
| Website | https://www.unitree.com/ |
| Degrees of freedom, overall | 20 |
| Degrees of freedom, hands | 6 |
| Height [cm] | 170 |
| Max speed (km/h) | 5.4 |
| Strength [kg] | 15 |
| Weight [kg] | 120 |
| Runtime pr charge (hours) | 5 |
| Safe with humans | Largely yes. It has collision and ultrasonic sensors, a slow wheeled base and no fall risk. It has no formal safety certification. |
| CPU/GPU | Intel Core i5 (platform PC) and Intel Core i7 (development PC) / optional high-performance NVIDIA Thor module |
| Ingress protection | N/A |
| Camera resolution | Wide-view binocular head camera, 2 HD wrist cameras and a depth camera |
| Connectivity | Bluetooth 5.2, Wi-Fi 6 |
| Operating system | Linux-based Unitree system with the Unitree SDK and ROS 2 support |
| LLM integration | Yes. It supports natural voice interaction through its microphone array and speaker. |
| Latency glass to action | N/A |
| Motor tech | Unitree's own permanent magnet joint motors (inferred) / servo motors drive the wheels |
| Gear tech | N/A |
| Main structural material | Aerospace-grade aluminium, titanium alloy and high-strength engineering plastics |
| Number of fingers | 5 per hand |
| Main market | AI training data collection, Developers, light service tasks, Research |
| Color | Silver-grey |
| Manufacturer | Unitree Robotics |
Description
H2-D is a dual-arm humanoid from Unitree Robotics, the Chinese robot maker from Hangzhou. Unlike Unitree’s walking humanoids, H2-D stands on a height-adjustable column instead of legs. It belongs to Unitree’s larger H2 series and borrows the upper body of the H2. The Flagship version adds a motorized wheeled base, so the robot can drive around on its own. In short, Unitree designed it for steady, precise work rather than athletic moves.
The robot has two long arms with seven joints each, much like human arms. It can also raise or lower its whole upper body along the column. As a result, H2-D reaches objects on low shelves as easily as items on high tables. Users can choose between a simple gripper, a three-finger hand or a five-finger dexterous hand. Meanwhile, cameras in its head and wrists help it see exactly what its hands are doing.
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The H2-D Flagship version focuses on independent mobility. It uses LiDAR, a depth camera and ultrasonic sensors to find its way and avoid obstacles. Additionally, bumper sensors stop it when it touches something unexpected. A swappable battery in the base powers the robot, and the robot can return to charge on its own. Therefore, H2-D can move between workstations without constant human help.
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Unitree aims H2-D mainly at research labs, AI developers and companies that collect robot training data. Teams can use it to teach robots everyday manipulation tasks through demonstration and teleoperation. Moreover, the stable wheeled design lets it work for long hours in homes, labs or light industrial spaces. It also supports voice interaction through its built-in microphones and speaker. Overall, H2-D gives developers a practical, human-like platform for work that needs careful hands.
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Website: www.unitree.com
