H2-PLUS-ULTIMATE-B H2 Plus Ultimate B - Humanoid Research Robot

Unitree H2 PLUS - High-Performance Humanoid Robots for AI Development and Physical AI

The Unitree H2 PLUS is a family of full-size, high-performance humanoid robots designed for advanced AIdevelopment, multimodal perception, and Physical AI. Compared to the standard H2 series, every H2 PLUS model comes standard with an integrated NVIDIA Jetson Thor high-compute module, featuring a specified AI computing performance of up to 2,070 TFLOPS for FP4 and sparse processing.

With a standing height of approximately 1.82 m, a weight of around 70 kg, and a bionic face, the H2 PLUS combines a human-like appearance with high mobility and powerful actuators. The base platform has 31 degrees of freedom, including twelve in the legs, 14 in the arms, three in the waist, and two in the head.

The chassis is made of aerospace-grade aluminum, titanium alloy, and high-strength engineering plastic. Industrial cross-roller bearings and low-inertia high-speed PMSM motors enable precise and responsive movements. The robot achieves maximum joint torques of up to 120 N·m in the arms and up to 360 N·m in the legs.

The compute architecture includes an Intel Core i5 for platform functions, an Intel Core i7 for user development, and the standard NVIDIA Jetson Thor module. This makes the H2-PLUS series suitable for computationally intensive AI models, multimodal perception, autonomous decision-making processes, and the development of complex humanoid applications.

The model family ranges from the H2 PLUS Smart-which does not come standard with dexterous hands-to the H2 PLUS Ultimate variants, which feature various grippers as well as three- and five-fingered hands. Depending on the configuration, up to 75 degrees of freedom, tactile or visuo-tactile sensors, and high-resolution wrist cameras are available.

Notes on Variants (as of 08/2026)

H2 PLUS Smart - High-Compute Development Platform