Unitree Robotics, a recognized leader in advanced robotics innovation, presents the H2 Plus Ultimate-D — a full-size, 182 cm humanoid robot that combines the ultimate AI compute capability with the most advanced dexterous manipulation available. This model, part of the H2 Plus Ultimate series, is engineered for the most demanding research in embodied AI, dexterous manipulation, and human-robot interaction.

Building on the powerful H2 Plus Smart platform, the Ultimate-D variant is equipped with two Dex5-1 Dexterous Hands (non-tactile version). Each hand features an impressive 16 active degrees of freedom (thumb: 4 DOF, other fingers: 3 DOF each), delivering exceptional precision and dexterity for complex manipulation tasks. The hands provide a fingertip force of 10N, repeatability of ±1mm, and a minimum grip diameter of 10mm. With a communication rate of 1000Hz, they offer real-time control for sophisticated manipulation research. Each hand also includes a wrist-mounted RGB camera for enhanced visual perception during fine manipulation tasks.

The H2 Plus Ultimate-D features a total of 63 degrees of freedom (6 per leg, 7 per arm, 3 at the waist, 2 at the head, and 16 per dexterous hand), providing the highest level of dexterity and range of motion in the H2 Plus Ultimate series. Each hand includes a wrist RGB camera with a 130° field of view and 1920 x 1080 resolution, delivering high-quality visual feedback for close-up perception during fine manipulation tasks.

At its core, the H2 Plus Ultimate-D is powered by 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. 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 both an Intel Core i5 processor for platform functionality and an Intel Core i7 processor for user development, with an empty PC4 slot for optional upgrades.

Constructed from aerospace-grade aluminum, titanium alloy, and high-strength engineering plastics, the H2 Plus Ultimate-D 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 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 Ultimate-D integrates seamlessly into modern research environments. 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.

Key Features

• Dual Dex5-1 Advanced Hands: 16 active DOF per hand (thumb: 4, other fingers: 3 each) for exceptional dexterity and precision.
• High Precision: Repeatability of ±1mm, fingertip force of 10N, and minimum grip diameter of 10mm for precise manipulation.
• Real-Time Control: 1000Hz communication rate for responsive and accurate control.
• Wrist-Mounted RGB Cameras: Each hand includes a camera with 130° FOV and 1920 x 1080 resolution for close-up visual feedback.
• 63 Degrees of Freedom: 6 per leg, 7 per arm, 3 at waist, 2 at head, and 16 per dexterous hand for ultimate dexterity.
• 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.
• High-Torque Actuators: Provide 360 N·m of torque in the legs and 120 N·m in the arms for powerful, precise actions.
• Protective Bracket Included: Default configuration includes a protective bracket for safe development and testing.

Specifications

• Model: Unitree H2 Plus Ultimate-D
• Based on: H2 Plus Smart with all its features
• Height (Standing): 1820 x 456 x 218 mm
• Weight (With Battery): Approximately 70 kg
• Total Degrees of Freedom: 63 (26 body + 16 + 16 hands)
• Single Leg DOF: 6
• Single Arm DOF: 7
• Waist DOF: 3
• Head DOF: 2
• Dexterous Hands: 2 × Dex5-1 (without tactile feedback)
• Hand Active DOF: 16 per hand (Thumb: 4, Other Fingers: 3 each)
• Thumb Joint Ranges: J0: -33.5°~39°, J1: 0°~100°, J2: 0°~110°, J3: 0°~92°
• Four Fingers Joint Ranges: J0: -22°~22°, J1: 0°~90°, J2: 0°~95°, J3: 0°~81° (coupled with J2)
• Side Swing (Four Fingers): ±22°
• Repeatability: ±1 mm
• Min Grip Diameter: 10 mm
• Fingertip Force: 10 N
• Voltage: 24–60 V
• Static Current: 58V@0.2A
• Max Current: 58V@3A
• Interface: USB2.0
• Temp Range: -20°C ~ 60°C
• Load (Palm Down): Max 3.5 kg
• Load (Palm Left): Max 4.5 kg
• Communication Rate: 1000 Hz
• Wrist Camera FOV: D: 130°, H: 120°, V: 81°
• Wrist Camera Resolution: 1920 x 1080
• Bionic Head & Face: Yes
• 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
• Optional Computing Module: PC4 slot (empty, optional Intel Core i7 ×1)
• Perception Sensors: Wide-FOV humanoid stereo cameras + wrist RGB cameras
• 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 Ultimate-D is a specialized research platform. PC4 module upgrades must be selected at the time of purchase; they cannot be added later. Equipment is supplied in original manufacturer packaging.