Unitree H2

Destiny Awakening

The Unitree H2 is Unitree's most advanced full-scale humanoid robot, engineered for the next era of embodied AI, human-robot coexistence, and industrial automation. With its bionic human face, fluid 31-DOF movement, and 2070 TOPS onboard AI compute, the H2 represents a deliberate leap beyond the lab — into collaborative workspaces, high-value automation, and intelligent interaction with people.

Ideal for: Enterprise R&D, advanced embodied AI research, human-robot interaction studies, high-end automation prototyping, and next-generation robotics education programs.

Technical Specifications

Physical

• Height: 1820 mm
• Weight (with battery): ~70 kg
• Materials: Aircraft-grade aluminum alloy + titanium alloy + high-strength engineering plastics

Degrees of Freedom

• Total DOF: 31
• Per leg: 6 DOF
• Per arm: 7 DOF
• Waist: 3 DOF
• Head: 2 DOF

Performance

• Peak leg joint torque: 360 N·m
• Peak arm joint torque: 120 N·m
• Arm payload: ~7 kg rated, ~15 kg peak
• Battery life: up to 3 hours

Computing & Intelligence

• Onboard AI chip: 2070 TOPS — the most powerful compute ever integrated into a Unitree humanoid
• Algorithms evolve continuously via OTA updates
• H2 EDU version: adds an open secondary development computer (accessible via SSH) enabling full custom programming, SDK access, and ROS2 integration — alongside the main motion control system
• Supports multiple embodied AI models and diverse application scenarios
• Unitree App Store ecosystem: 237+ apps, 1,200+ developer contributors

Actuation

• Joint motors: Low-inertia high-speed internal rotor PMSM (permanent magnet synchronous motor) — superior response speed and heat dissipation
• Joint output bearings: Industrial-grade crossed roller bearings (high precision, high load capacity)

End Effectors

• H2 Standard: Fixed hands (no dexterous manipulation)
• H2 EDU: Optional dexterous robotic hands (multiple configurations available)

Perception

• Humanoid binocular camera (wide field of view)
• IMU (Inertial Measurement Unit)
• Foot force sensing
• Joint encoder feedback

Connectivity & Software

• ROS / ROS2 compatible
• Full SDK access (EDU version)
• Reinforcement learning support
• Remote control interface
• Motion scripting and trajectory planning
• Simulation environment compatibility
• OTA firmware updates