Unitree H2 — Specs & Review
Specifications
| Brand | Unitree |
|---|---|
| Model | H2 |
| Year | 2025 |
| Category | Humanoid, Educational |
| Autonomy | semi-autonomous |
| Environment | both |
| Price (USD) | $29900–$68900 |
| Weight | 70 kg |
| Dimensions | 182cm H |
| Connectivity | WiFi, Ethernet |
| Works with | ROS |
| Country of origin | CN |
Key features
- 31 degrees of freedom
- 6 DoF per leg
- 7 DoF per arm
- 3 DoF at waist
- 2 DoF at head
- Up to 2,070 TOPS processing
- Dual-eye cameras
- 3-hour battery life
What is it?
The Unitree H2 is a full-size humanoid robot introduced in late 2025 by Unitree Robotics. Standing 182 cm tall and weighing approximately 70 kg, it is designed for research institutions, university labs, and industrial applications. The H2 features 31 degrees of freedom, including 6 in each leg, 7 in each arm, 3 in the waist, and 2 in the head, enabling complex movements such as backflips and precise manipulation. It delivers 360 N·m of torque in the leg joints and 120 N·m in the arm joints, facilitating agile walking and dynamic actions. (robotlar.org)
Who is it for?
The Unitree H2 is tailored for:
- Research Institutions: Providing a versatile platform for studying humanoid robotics, AI integration, and human-robot interaction.
- University Labs: Serving as an educational tool to advance robotics education and foster innovation among students and researchers.
- Industrial Applications: Potentially assisting in tasks such as automated inspection, warehousing, and hazardous environment operations.
Key specs
- Height: 182 cm
- Weight: 70 kg
- Degrees of Freedom: 31 (6 per leg, 7 per arm, 3 in the waist, 2 in the head)
- Leg Joint Torque: 360 N·m
- Arm Joint Torque: 120 N·m
- Computing Power: Up to 2,070 TOPS with NVIDIA Jetson Orin NX modules
- Battery Runtime: Approximately 3 hours
- Connectivity: Wi-Fi 6, Bluetooth 5.2, microphone array
- Construction Materials: Aircraft-grade aluminum, titanium alloy, high-strength plastics
- Price: Starting at $29,900 USD in China; international variants priced higher
How it compares
When compared to competitors, the Unitree H2 offers:
- Affordability: Starting at $29,900, it is significantly more cost-effective than many comparable humanoid robots.
- Advanced Features: The H2's 31 degrees of freedom and high torque capabilities enable complex movements and tasks.
- Computing Power: With up to 2,070 TOPS, it supports sophisticated AI models and real-time processing.
In contrast, other humanoid robots may offer similar capabilities but at higher price points or with fewer features.
Limitations
- Autonomy: The H2 is semi-autonomous, requiring human oversight for certain tasks.
- Battery Life: Approximately 3 hours of continuous operation may limit its use in extended tasks.
- Environmental Constraints: Performance may be affected by environmental factors such as lighting conditions and terrain.
- Development Stage: As a relatively new platform, it may have a learning curve for integration and application.
Despite these limitations, the Unitree H2 represents a significant advancement in humanoid robotics, offering a versatile and cost-effective solution for various applications.
FAQ
What is the maximum payload capacity of the Unitree H2?
The Unitree H2 can carry a payload of up to 7 kg, allowing it to handle various objects and tools during tasks. ([humanoidspecs.com](https://humanoidspecs.com/robots/unitree-h2?utm_source=openai))
How long does the Unitree H2's battery last on a single charge?
The Unitree H2's battery provides approximately 3 hours of operation on a single charge, depending on usage and environmental conditions. ([humanoidspecs.com](https://humanoidspecs.com/robots/unitree-h2?utm_source=openai))
Can the Unitree H2 perform complex movements like dance or martial arts?
Yes, the Unitree H2 is capable of executing complex movements, including dance routines and martial arts demonstrations, showcasing its advanced mobility and control. ([livescience.com](https://www.livescience.com/technology/unitrees-h2-robot-poses-pirouettes-and-pulls-off-deft-karate-moves-with-eerily-lifelike-movement?utm_source=openai))
What is the price of the Unitree H2 EDU edition?
The Unitree H2 EDU edition is priced upon request, as it supports secondary development and is intended for research and educational purposes. ([shop.unitree.com](https://shop.unitree.com/products/unitree-h2?utm_source=openai))
What is the maximum speed of the Unitree H2?
The Unitree H2 can achieve a maximum walking speed of 1.4 m/s and a running speed of 3.1 m/s, enabling it to navigate various environments efficiently. ([humanoidspecs.com](https://humanoidspecs.com/robots/unitree-h2?utm_source=openai))