Unitree Robotics, a recognized leader in advanced robotics innovation, presents the H2 Plus Smart — a full-size, 182 cm humanoid robot that takes AI development to the next level. Building on the robust H2 Plus Standard platform, this model integrates the powerful NVIDIA Jetson Thor as a standard high-performance computing module, delivering unprecedented AI compute capability for the most demanding research in embodied intelligence, reinforcement learning, and real-time perception.

The H2 Plus Smart features the NVIDIA Jetson Thor module, delivering an incredible 2070 TFLOPS of AI performance (FP4—sparse) through its 2560-core NVIDIA Blackwell architecture GPU with 5th Generation Tensor Cores and 10 TPC Multi-Instance GPU support. The 14-core Arm® Neoverse®-V3AE 64-bit CPU running at 2.6 GHz, combined with 128 GB of LPDDR5X memory at 273 GB/s, provides exceptional processing power for complex AI workloads. The system also includes a Vision Accelerator (PVA v3) and supports NVMe SSD via a PCIe interface for high-speed storage.

Constructed from aerospace-grade aluminum, titanium alloy, and high-strength engineering plastics, the H2 Plus Smart is both durable and lightweight, weighing approximately 70 kg with a 15Ah battery that provides about 3 hours of runtime. Its powerful joint motors deliver up to 360 N·m of torque in the legs and 120 N·m in the arms, enabling dynamic and precise whole-body movements. Industrial-grade cross-roller bearings at the joints ensure high precision and load capacity.

The H2 Plus Smart comes equipped with both an Intel Core i5 processor for platform functionality and an Intel Core i7 processor for user development, alongside the NVIDIA Jetson Thor module. An empty PC4 slot (similar to the B2 card slot form factor) is available for optional upgrades such as an additional Intel Core i7.

The robot features a bionic head and face, wide-field-of-view humanoid stereo cameras (140° horizontal FOV, 102° vertical FOV), and a voice interaction system with array microphones and high-power speakers for natural human-robot communication. With Wi-Fi 6 and Bluetooth 5.2 connectivity, the H2 Plus Smart integrates seamlessly into modern research environments. The robot offers extensive external interfaces including USB 3.0 ×3, USB-DP ×3, GMSL ×4, Gigabit Ethernet ×4, USB 2.0 ×2, RS485 ×4, CAN ×2, and power outputs (12V ×1, 24V ×2, BAT ×1).

A handheld remote controller, quick-swap smart battery, and charger are included for immediate deployment. The default configuration includes a protective bracket for added safety during development and testing, and the robot supports optional dexterous hands and wrist cameras as paid upgrades.

Key Features

• NVIDIA Jetson Thor Standard: 2070 TFLOPS (FP4—sparse) AI compute with 2560-core Blackwell GPU, 128 GB LPDDR5X memory, and 14-core Arm CPU for ultimate AI performance.
• Full Development Platform: Full secondary development support with open APIs, SDK (ROS2, Python, C++), and deep system access.
• Triple Onboard Compute: Intel Core i5 (platform), Intel Core i7 (development), and NVIDIA Jetson Thor (AI) with an empty PC4 slot for upgrades.
• 31 Degrees of Freedom: 6 per leg, 7 per arm, 3 at waist, and 2 at head for fluid, human-like motion.
• High-Torque Actuators: 360 N·m in the legs and 120 N·m in the arms for powerful, precise actions.
• Rich External Interfaces: USB 3.0 ×3, GMSL ×4, Gigabit Ethernet ×4, RS485 ×4, CAN ×2, and power outputs for flexible integration.
• Advanced Perception: Wide-FOV humanoid stereo cameras (140° horizontal, 102° vertical) with global shutter and depth of field 0.4m–INF.
• Bionic Head & Face: Customizable face design for natural human-robot interaction.
• Expandable Manipulation: Optional dexterous hands and wrist cameras available as paid upgrades.
• Protective Bracket Included: Default configuration includes a protective bracket for safe development and testing.

Specifications

• Model: Unitree H2 Plus Smart
• Based on: H2 Plus Standard with all its features
• Height (Standing): 1820 x 456 x 218 mm
• Weight (With Battery): Approximately 70 kg
• Degrees of Freedom (Total): 31
• Single Leg DOF: 6
• Single Arm DOF: 7
• Waist DOF: 3
• Head DOF: 2
• Dexterous Hands: Optional (paid upgrade)
• Wrist Cameras: Optional (paid upgrade)
• Bionic Head & Face: Yes (custom face standard)
• Joint Bearings: Industrial-grade cross-roller bearings
• Joint Motors: Low-inertia, high-speed, inner-rotor permanent magnet synchronous motors
• Max Arm Joint Torque: 120 N·m
• Max Leg Joint Torque: 360 N·m
• Arm Payload (Rated/Peak): ~7 kg / ~15 kg
• Materials: Aerospace-grade aluminum + titanium alloy + high-strength engineering plastics
• Cooling System: Air-cooled
• Battery Capacity: 15 Ah (0.972 kWh)
• Battery Voltage: Max 75.6 V
• Battery Life: Approximately 3 hours
• Base Computing: PC1: Intel Core i5 (platform), PC2: Intel Core i7 (development)
• Standard AI Compute: PC3: NVIDIA Jetson Thor ×1
• Jetson Thor AI Specs: 2070 TFLOPS (FP4—sparse), 2560-core Blackwell GPU, 14-core Arm CPU, 128 GB LPDDR5X, 2x NVENC, 2x NVDEC
• Optional Computing Module: PC4 slot (empty, optional Intel Core i7 ×1)
• Perception Sensors: Wide-FOV humanoid stereo cameras (H: 140°±3, V: 102°±3; Aperture 2.0, Focal Length 2.67 mm; Depth of Field 0.4m–INF; Global Shutter)
• External Interfaces: USB 3.0 ×3, USB-DP ×3, GMSL ×4, Gigabit Ethernet ×4, USB 2.0 ×2, RS485 ×4, CAN ×2, Power Output: 12V ×1, 24V ×2, BAT ×1
• Voice Interaction: Array microphones + high-power speakers
• Connectivity: Wi-Fi 6, Bluetooth 5.2
• Included in Box: 1 charger, 1 smart battery (quick-release), 1 handheld remote control
• Protective Bracket: Included by default
• Smart OTA Updates: Supported
• Secondary Development: Supported
• Warranty Period: 12 months

Note: The H2 Plus Smart is a specialized development platform. PC4 modules, dexterous hands, and wrist cameras are optional upgrades that must be selected at the time of purchase; they cannot be added later. Equipment is supplied in original manufacturer packaging.