Unitree H1 Humanoid Robot
Unveiled in April 2024, the Unitree H1 stands as China’s first full-size general-purpose humanoid robot capable of autonomous running. At 180 cm height and 47 kg weight, it achieved a world-record running speed of 3.3 m/s and features maximum joint torque of 360 N·m. The H1 gained international recognition when 16 units performed at the 2025 CCTV Spring Festival Gala.
Product Overview
The H1 represents Unitree’s flagship humanoid platform, designed for demanding research, industrial, and service applications requiring human-scale interaction. Priced below $90,000, it offers comparable specifications to platforms costing several times more, maintaining Unitree’s strategy of democratizing advanced robotics.
The platform evolved through the H1-2 upgrade in late 2024, which increased weight to 73 kg while adding enhanced joint motors, expanded battery capacity, and optional AI processing upgrades. Both versions serve as research testbeds for embodied AI, locomotion control, and human-robot collaboration.
Key Features
World-Record Mobility: The H1 achieved 3.3 m/s running speed (later potential exceeding 5 m/s with H1-2), making it the fastest humanoid robot recorded. Stable gait algorithms enable walking, running, and dynamic recovery across complex indoor and outdoor terrains.
High-Torque Actuators: Custom M107 joint motors deliver exceptional power density with 360 N·m maximum torque at the knee, 220 N·m at hip and waist, and 120 N·m at shoulder and elbow joints. This enables heavy payload handling and forceful interactions.
Autonomous Navigation: Integrated 3D LiDAR (Livox Mid-360) and Intel RealSense D435 depth camera provide 360° spatial perception for autonomous path planning and obstacle avoidance in real-time.
Modular Development Platform: Open interfaces support ROS (Robot Operating System), OTA software updates, and custom application development. The H1-2 adds optional NVIDIA Jetson Orin NX with 100 TOPS computing for advanced AI workloads.
Lightweight Construction: Despite full human height, the H1 maintains sub-50 kg weight through optimized structural design, enabling dynamic movements while reducing energy consumption.
Technical Specifications
For research and industrial inspection, Unitree’s H1 provides 360 N·m knee torque and 3.3 m/s running speed at under $90,000 with optional 100 TOPS AI processing.
| Parameter | H1 | H1-2 |
|---|---|---|
| Height | 180 cm | 180 cm |
| Weight | 47 kg | 73 kg |
| Maximum Speed | 3.3 m/s | 5+ m/s potential |
| Knee Torque | 360 N·m | 360 N·m |
| Hip/Waist Torque | 220 N·m | 220 N·m |
| Shoulder/Elbow Torque | 120 N·m | 120 N·m |
| Battery | Swappable | 864 Wh (quick-swap) |
| Main CPU | Intel Core i5/i7 | Intel Core i5/i7 |
| AI Module (Optional) | — | Jetson Orin NX (100 TOPS) |
| Price | <$90,000 | Contact for pricing |
Sensors: Livox Mid-360 3D LiDAR, Intel RealSense D435 depth camera, IMU, joint position/velocity/torque sensors
Communication: Ethernet, WiFi, optional 5G connectivity
Clinical Applications
The H1 platform enables healthcare research applications leveraging its human-scale form and advanced manipulation capabilities:
Healthcare Assistance Research: The humanoid form and mobility allow investigation of patient care support, including assistance with mobility, physical therapy exercise demonstration, and patient transfer assistance.
Industrial Maintenance in Healthcare Facilities: High torque and 3D perception enable routine inspection and maintenance tasks in hospital and laboratory environments, operating in confined spaces while ensuring safety.
Teleoperation Research: Combined with remote control systems, H1 enables research into telepresence for healthcare applications including remote patient interaction and facility monitoring.
Entertainment and Therapy: The 2025 Spring Festival Gala performance demonstrated potential for entertainment-based therapeutic applications, with movements that could support music therapy or activity programs.
Regulatory Status
| Region | Status | Notes |
|---|---|---|
| China (NMPA) | Not Applied | General-purpose robot |
| Europe (CE) | No | Industrial/research classification |
| USA (FDA) | No | Not medical device |
The H1 is classified as a general-purpose humanoid robot for industrial and research applications. Healthcare use cases remain exploratory without medical device certification.
Frequently Asked Questions
How fast can the Unitree H1 run?
The original H1 achieved a world-record 3.3 m/s running speed. The H1-2 upgrade enables potential speeds exceeding 5 m/s with enhanced motor performance and control algorithms.
What is the difference between H1 and H1-2?
The H1-2 represents a significant upgrade with increased weight (73 kg vs 47 kg), enhanced battery capacity (864 Wh), upgraded joint motors, and optional NVIDIA Jetson Orin NX AI processing. The larger battery and stronger actuators enable heavier payload capacity and longer operation time.
Can H1 be used for patient care?
The H1 is designed as a research platform, not a certified medical device. Research applications in healthcare settings are possible under appropriate supervision, but clinical deployment would require regulatory clearance and validation specific to the intended use.
How does H1 compare to Boston Dynamics Atlas?
Both are full-size humanoid platforms with advanced locomotion. Atlas demonstrates more extreme athletic capabilities (backflips, parkour) but is not commercially available. The H1 offers comparable mobility at a known price point (<$90,000) with open development support, making it accessible for research institutions.
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Sources
Publicly available references used for the data on this page. See data methodology for verification standards.