UNIT · H2
Unitree / China

H2

Unitree's full-size 31-DOF humanoid that adds a 3-DOF waist and 7-DOF arms over the H1 for fluid, full-body motion, sold from the official shop at $29,900.

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H2 humanoid robot full-body product photo
182 cm Height
~70 kg Mass
31 DOF
~7 kg rated/arm Payload
01

Overview

The H2 is Unitree's full-size bipedal humanoid and successor to the H1, sold as a research and industrial platform. It adds a 3-DOF waist, 7-DOF arms, and a bionic face to reach 31 degrees of freedom for fluid whole-body motion like dance and martial arts. Notable for offering up to 2070 TOPS of onboard compute at a sub-$30,000 starting price.

02

Capabilities

  • 31 degrees of freedom: 6 per leg, 7 per arm, a 3-DOF waist, and a 2-DOF head for fluid, expressive whole-body motion
  • High-torque electric joints rated 360 N·m in the legs and 120 N·m in the arms
  • Optional Jetson AGX Thor compute delivering up to 2070 TOPS for onboard AI models
  • Quick-release 0.972 kWh smart battery for roughly 3 hours of operation
  • Wide-FOV binocular vision plus array microphone and speaker, with optional dexterous hands
03

Specifications

Height
182 cm (1820 mm)
Mass
~70 kg
Degrees of freedom
31 (6/leg, 7/arm, 3 waist, 2 head)
Payload
~7 kg rated per arm (~15 kg peak)
Battery
972 Wh quick-release (15 Ah, 75.6 V max)
Runtime
~3 hours
Actuation
Electric joints; 360 N·m leg torque, 120 N·m arm torque
Sensors
Wide-FOV binocular camera, array microphone, high-power speaker; WiFi 6, Bluetooth 5.2
Compute
Intel Core i5/i7; EDU option with Jetson AGX Thor (2070 TOPS)
Origin
China
Unveiled
2025
04

Deployment

  • Humanoid locomotion and manipulation research
  • Industrial automation development
  • Whole-body control and AI model testbed
  • Live demonstrations and interactive performance