~$90,000+Quote-based via Unitree and resellers; H1-2 adds arms with more DoF

AvailableRL walkingFull-size research standardOnce fastest humanoidFull SDK

Weeks+Shipping: Weeks (quote). Sold through Unitree and US resellers on quote; built to order and shipped from China. Unitree shop ↗

Official ↗Unitree shop ↗GitHub ↗

Overview

Unitree's first full-size humanoid and, for a time, the fastest walking humanoid on record. Widely used in university labs for RL locomotion and teleoperation research thanks to its open low-level SDK. Lighter and simpler than most industrial humanoids, with no dexterous hands in the base model.

Specifications

Category	Bipeds · Full-size humanoids
Released	2023
Availability	Available
Programmability	Full SDK
Best for	Professionals & labs
Vision sensors	Lidar, Depth camera, Camera
Actuators	Brushless / direct-drive motors
Audio	Unknown
Compute type	x86 PC (Intel / AMD), NVIDIA Jetson
Balance type	RL walking
Height	~180 cm
Weight	~47 kg
Compute	Intel Core i5/i7 onboard; optional NVIDIA Jetson Orin
Speed	3.3 m/s (record)
DOF	19 (H1); 27 (H1-2), plus optional dexterous hands
Sensors	Livox MID-360 3D lidar, Intel RealSense D435i depth camera
Balance	RL locomotion policies with strong push recovery; it performed a standing backflip in 2024.
SDK	unitree_sdk2 (C++/Python), ROS 2, unitree_rl_gym; model in MuJoCo Menagerie