Unitree

Unitree A2

Quadruped robot from Unitree, not a humanoid but part of the broader Unitree physical AI ecosystem.

Unitree B2

The Unitree B2 is a heavy-duty quadruped inspection robot from Unitree Robotics in Hangzhou, China. New factory-direct prices range from $100,000 to $180,000. Key specs: 60 kg weight, 40 kg walking payload, 21.6 km/h top speed, 5-hour battery life, IP67 dust/water protection. It is sold enterprise-only for industrial applications.

Unitree G1

Unitree G1 is a humanoid robot by Unitree Robotics, Hangzhou, China. Price: $13,500–$73,900 depending on configuration. Key specs: 23–43 DOF, 127–132 cm height, 35 kg weight, max speed 7.2 km/h, 2-hour battery. Three variants: Base, EDU, Ultimate. Currently in production and available.

Unitree GD01

Unitree GD01 humanoid robot, made by Unitree in Hangzhou, China, is a pre-commercial prototype with a $3,900,000 price. It stands 2.7 meters tall and weighs 500 kilograms (pilot included), over twice the height of an average person. Technical details like degrees of freedom, battery life, and speed are not published. Currently, availability is unknown, and no used units are found on Robot Overflow.

Unitree Go2

The Unitree Go2 is a quadruped robot made by Unitree Robotics in Hangzhou, China. Price: $1,600 to $22,500 depending on configuration. Key specs: 12 degrees of freedom, 5 kg payload, 1.5 hours battery life, and a maximum speed of 9 km/h. Advanced models include 4D LiDAR and GPT-powered voice interaction. It is widely available for research, education, and light industrial inspection.

Unitree H1

Unitree H1 is a full-size humanoid robot made by Unitree Robotics in Hangzhou, China. Price: $90,000–$150,000. Key specs: 19 DOF (27 on H1-2), 180 cm height, 47 kg weight, world-record 3.3 m/s running, backflip capability, hot‑swappable 864 Wh battery, and 2‑hour battery life. The H1 is in production and available for purchase from Unitree and select robotics resellers; used units occasionally appear on secondary markets including Robot Overflow.

Unitree H2

The Unitree H2 is a full-size humanoid robot made by Unitree in Hangzhou, China. Price: $29,000 - $60,000 depending on configuration. Key specs: 31 DOF, 3 hours battery life, 5.4 km/h walking speed, 7 kg payload. It is available for pre-order with first shipments expected April 2026. Successor to the H1, it features improved manipulation with 7-DOF arms and a bionic head with facial features.

Unitree H2 Plus

Unitree H2 Plus is a full-size humanoid robot made by Unitree Robotics in Hangzhou, China. Price: undisclosed, pre-order for partners. Key specs: 180 cm tall, 70 kg weight, 31 degrees of freedom, 4 m/s max speed, 2-hour battery life, and 30 kg payload. Successor to the H1 with improved torso and arm dexterity, aimed at research labs and developers. Pre-order availability is limited to partners as of 2026.

Unitree R1

Unitree R1 is a wheeled humanoid robot made by Unitree in Hangzhou, China. Price: $4,900–$35,000. Key specs: 1230 mm tall, 25 kg, up to 26 degrees of freedom, 9 km/h top speed, 1 hour battery life with quick-swap. It performs cartwheels, flips, and sprints. Available for pre-order, shipping April 2026.