Unitree Go2 by Unitree Robotics
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Unitree Go2

OOB Verified Review & Specs

by Unitree Robotics

China

Released: 2023

💰 USD 11,780 (Edu base) to 14,500 (Edu Plus with high-compute Orin modules)

The Unitree Go2 is an advanced bionic quadruped robot dog developed by Unitree Robotics, designed as a versatile companion for entertainment, research, education, and industrial applications. It features enhanced AI capabilities, including GPT integration for improved interaction, and a self-developed 4D LiDAR L1 or L2 for 360°x90° or 96° ultra-wide-angle perception with minimal blind spots and detection as close as 0.05m, enabling all-terrain awareness and 3D point cloud mapping. Key capabilities include high-speed movement up to 5m/s in top models, peak joint torque of 45N.m across 12 aluminum knee joint motors, intelligent side-follow system (ISS2.0) with 50% improved positioning accuracy and over 30m remote control range, advanced gaits like jumping, climbing, handstands, and adaptive maneuvers via large-scale AI simulation training. With a lightweight 15kg frame, up to 150% increased battery endurance (2-4 hours), and modular peripherals, Go2 excels in complex environments such as stairs, gravel, slopes, and obstacles up to 70cm, targeting consumers, researchers, educators, and industries like inspection and security.

5 m/s
Max Speed
12
Total DOF
120–240 minutes (2–4 hours). min
Runtime
12 kg
Max Payload

Review Videos

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Unitree Go2 Review Video 1
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Unitree Go2 Review Video 4
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Full Specifications

Body Length700 mm
Standing Height400 mm
Body Width310 mm
Weight15 kg
Number of Legs4
Total DOF12
DOF Per Leg3
MaterialsAluminium alloy, high strength engineering plastic
Supported Gaitstrot, walk, gallop, jump, stair-climbing, handstand, upside-down walking, adaptive roll-over, climbing
Max Speed5 m/s
Max Climb Angle40°
Max Step Height16 cm (Stair-climbing drop height) cm
Terrain Capabilitiesstairs, gravel, grass, sand, slopes, complex terrain, obstacles up to 70cm

Other Notable Features

Rage Mode for enhanced performance, self-charging docking station compatibility, modular peripherals, OTA updates

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Unitree Superman is a high-performance bipedal humanoid prototype focused on extreme locomotion rather than general-purpose service work. It was introduced as a compact, fast-moving humanoid with a reported 0.85 m leg length, a standing vertical jump of about 2 meters, and a top running speed of 12.66 m/s, emphasizing dynamic balance and leg power over payload-heavy manipulation. Its design strongly suggests a research-oriented platform for motion-control benchmarking, athletic mobility demonstrations, and advanced humanoid development. Like Unitree’s other humanoids, it likely uses a lightweight frame, high-torque electric joints, and onboard sensing for balance and navigation. The robot appears aimed at pushing locomotion limits first, with manipulation and interaction capabilities secondary to its mobility performance.

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Unitree H2 Plus

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Unitree H1-2

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The Unitree H1-2 is a full-size humanoid robot standing 178 cm tall with human-like proportions, optimized for advanced mobility, balance, and whole-body coordination. Featuring 27 degrees of freedom powered by high-torque M107 joint motors, it achieves walking speeds up to 2 m/s and potential mobility over 5 m/s, enabling agile navigation on complex terrains, stairs, and uneven surfaces. Equipped with 360° 3D LiDAR and depth cameras for precise environmental perception, it supports autonomous walking, running, jumping, and manipulation tasks like grasping objects with 5-finger hands. Each 7-DOF arm lifts up to 7 kg, while legs provide robust stability for dynamic motions including dancing and handshakes. Designed for research and development, the H1-2 integrates Intel Core i7 computing, swappable 864 Wh batteries for 2-hour runtime, and ROS-compatible software, making it ideal for AI training, human-robot interaction, and industrial prototyping in indoor-outdoor settings.

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Unitree H2

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Launched: 2025

The Unitree H2 is a full-sized humanoid robot designed for versatility and dexterity. It stands at 180 cm tall and weighs 70 kg. The robot features a 31-DOF architecture, including a 3-DOF waist and 2-DOF neck, allowing for fluid movements like dance and kung-fu. It can carry a payload of 7 kg normally and up to 21 kg briefly. The H2 is equipped with advanced robotic hands for precise object manipulation.

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Frequently Asked Questions

Get answers to common questions about this robot

Q1. What is the robot dog Unitree Go2, and what problem does it solve?

Unitree Go2 is a quadruped robot developed by Unitree Robotics, designed to navigate complex terrains and perform tasks in dynamic environments. According to the manufacturer, it addresses challenges in mobility and perception for applications requiring stable locomotion.

Q2. What are the main capabilities and key features of Unitree Go2?

Unitree Go2 includes 4D LiDAR for environmental perception, AI-based gaits for movements like climbing and recovery, and side-follow systems. According to Unitree Robotics, it supports voice interaction and OTA updates for ongoing improvements.

Q3. Who is Unitree Go2 built for, and which industries benefit from it?

Unitree Go2 targets developers, researchers, and users in education, entertainment, and inspection. Industries such as robotics research and indoor monitoring benefit from its capabilities, per manufacturer descriptions.

Q4. Is Unitree Go2 a commercial product or a research prototype?

Unitree Go2 is a commercial product offered in models like Air, Pro, and Edu. According to Unitree Robotics and distributors, it is available for purchase with varying features for different uses.

Q5. Is Unitree Go2 currently available for purchase?

Yes, Unitree Go2 is available for purchase through the manufacturer's website and authorized retailers. Models with options like extended batteries and computing modules are listed for sale.

Q6. How does Unitree Go2 perform in real-world environments and rough terrain?

Unitree Go2 uses LiDAR and force sensors for obstacle avoidance and terrain traversal. According to Unitree Robotics, its control systems enable navigation over slopes and complex surfaces with improved positioning accuracy.

Q7. When was Unitree Go2 announced or officially launched?

Unitree Robotics introduced the Go2 model prior to 2024, with product pages and brochures available since then. Specific launch details are provided on the company's official site.

Q8. How does Unitree Go2 compare to other quadruped robot dogs?

Unitree Go2 features hemispherical LiDAR and AI modes distinguishing it from peers. According to comparisons, its Edu version supports ROS2 and advanced computing, differing from models with graphical programming only.

Q9. Does Unitree Go2 support third-party software development or SDKs?

The Edu version of Unitree Go2 provides APIs for Python, C++, and ROS2 integration. According to the manufacturer, it accommodates external computing modules like NVIDIA Jetson for custom development.

Q10. What is the future roadmap or planned upgrades for Unitree Go2?

Unitree Robotics has announced plans for OTA upgrades and AI enhancements. The company aims to evolve capabilities through simulation training and hardware options like additional sensors.