🐕 Robot Dog• commercial• medium
Unitree Go2
by Unitree Robotics
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
Full Specifications
Physical Design
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
Locomotion & Gait
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
Actuation System
Actuator Typebrushless DC servo
Transmissiondirect-drive
Compliancerigid
Payload & Manipulation
Max Payload12 kg
Manipulator Armyes
Arm DetailsOptional 6-DOF robotic arm for secondary development tasks
Sensing & Perception
LiDARUnitree 4D LiDAR L1/L2, 360°x90°/96°, min detection 0.05m
Depth CamerasHD Wide-angle camera; RealSense D435i (standard on Edu)
IMUIntegrated 6-axis IMU for whole-body balance.
GPSyes
Obstacle Detection4D LiDAR, optimized avoidance strategy
Tactile SensorsFoot-end force sensors (Standard on Edu).
Autonomy & Navigation
Autonomous Navyes
SLAM3D laser mapping via LiDAR and app
Remote Controlyes, over 30m
TeleoperationApp with 3D point-cloud view, low-latency 1080P video
Control & Software
CommunicationWiFi6, Bluetooth, 4G
ROS Supportyes (ROS1/ROS2)
SDK/APIyes
SimulationGazebo, MuJoCo, Isaac Sim.
Control Modesposition, velocity, whole-body control
Onboard Compute8-core CPU (Base); NVIDIA Jetson Orin Nano (40 TOPS) or Orin NX (100 TOPS) for Edu.
Power & Battery
Battery Capacity432 Wh (15,000 mAh / 28.8 V) for Long-Range. Wh
Runtime120–240 minutes (2–4 hours). min
Charging Time60–90 minutes (via 33.6V 9A Fast Charger). min
Power Sourcebattery
Reliability & Safety
IP RatingNo official rating provided from the manufacturer
Operating Temp-20°C to 50°C
CertificationsCE, RoHS, Laser Class 1 (IEC60825-1:2014)
Emergency StopSoftware kill switch and physical disconnect.
Applications
Use Casesinspection, security, search and rescue, entertainment, research, education
Industriesenergy, defense, agriculture, construction, consumer
Commercial
PriceUSD 11,780 (Edu base) to 14,500 (Edu Plus with high-compute Orin modules)
Order Lead Time4–8 weeks depending on configuration
Warranty1-year standard limited warranty.
Support24/7 technical support with optional on-site training.
CountriesChina, USA, UK
Other Notable Features
Rage Mode for enhanced performance, self-charging docking station compatibility, modular peripherals, OTA updates
Image Gallery
Below images are from Unitree Robotics's official sources
Review Videos
Unitree Go2 Review V...
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Unitree Go2 Review V...
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Unitree Go2 Review V...
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Unitree Go2 Review V...
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Frequently Asked Questions
1. 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.
2. 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.
3. 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.
4. 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.
5. 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.
6. 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.
7. 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.
8. 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.
9. 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.
10. 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.