Unitree Go2
AI Chatby Unitree Robotics
ChinaReleased: 2023
Last updated:
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.
What Can Unitree Go2 Do?
Core operational tasks and activities demonstrated or performed by Unitree Go2.
Real-World Applications of Unitree Go2
Industries, working environments, and deployment suitability for Unitree Go2.
Unitree Go2 Capabilities
Inherent physical, perceptual, and cognitive abilities built into Unitree Go2.
Image Gallery
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Full Specifications
Other Notable Features
Rage Mode for enhanced performance, self-charging docking station compatibility, modular peripherals, OTA updates
Unitree Go2 vs AgiBot D1 Ultra, Honey Badger 4.0 and Unitree As2
Unitree Go2 overlaps with these alternatives on Security guard; only Unitree Go2 is tagged for Agriculture and Education and training. Unitree Go2 leads this group on max speed but trails on max payload and weight.
Industries and capabilities are tags, not scores: a tick means the robot is listed for it. Green marks the best figure in a row (highest max speed, max payload and runtime; lowest weight). Ranges are not ranked.
| Spec | Unitree Go2Unitree Robotics | AgiBot D1 UltraAgiBot | Honey Badger 4.0MAB Robotics | Unitree As2Unitree Robotics |
|---|---|---|---|---|
| Industries | ||||
| Security guard | Yes | No | No | Yes |
| Agriculture | Yes | No | No | No |
| Education and training | Yes | No | No | No |
| Household help | Yes | No | No | No |
| Capabilities | ||||
| Gesture recognition | Yes | No | No | No |
| Human-robot interaction | Yes | No | No | No |
| Object recognition | Yes | No | No | No |
| Speech interaction | Yes | No | No | No |
| Max Speed | 5 m/s | 3.7 m/s | 1 m/s | 5 m/s |
| Max Payload | 12 kg | 8 kg | 4 kg | 65 kg |
| Runtime | 2–4 h | 60–120 min | 120 min | 2.5 h |
| Weight | 15 kg | 15 kg | 12 kg | 18 kg |
| Size Class | medium | medium | medium | medium |
Notes such as conditions or alternate figures are left out and values are shown in common units; open each page for the full specs. Browse all robot dogs
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Unitree Laikago
By: Unitree Robotics
Launched: 2017
Unitree Laikago is the first commercial quadruped from Unitree Robotics, the Hangzhou company that went on to make the Go and B series. Named after Laika, the first dog to orbit Earth, it showed that a nimble, all-electric robot dog could be built from low-cost brushless motors and in-house controllers. It walks forward, backward and sideways, climbs grassy slopes, crosses loose rocks and keeps its balance when pushed or kicked, adjusting its body angle as the ground shifts. It was sold mainly to universities as a research platform, and it led directly to the AlienGo and later Unitree robot dogs.
Unitree As2
By: Unitree Robotics
Launched: 2026
The Unitree As2 is a compact industrial quadruped robot dog designed for demanding environments where larger machines cannot operate. Weighing just 18 kg with battery, it delivers exceptional performance with maximum joint torque of 90 N·m, enabling it to carry up to 65 kg standing or 15 kg continuous payload while navigating uneven terrain. It achieves speeds over 5 m/s (11+ mph), climbs 40-degree slopes, and offers over 4 hours of runtime unloaded or 2.5+ hours with payload, covering more than 13 km. IP54-rated Pro and Edu models handle rain, dust, and temperatures from -20°C to 50°C. Equipped with LiDAR, HD camera, front lighting, 8-core CPU, and ISS 3.0 for centimeter-level person following, it supports autonomous navigation, remote control, and secondary development with NVIDIA Jetson Orin NX. Targeted at industrial inspection, security patrols, logistics, emergency response, and AI research, the As2 combines agility, endurance, and open architecture for versatile applications in confined spaces.
Unitree A1
By: Unitree Robotics
Launched: 2020
The Unitree A1 is a highly integrated quadruped robot dog designed for advanced mobility, stability, and versatility in dynamic environments. Developed by Unitree Robotics, it excels in athletic performance with capabilities like high-speed running up to 3.3 m/s (11.88 km/h), backflips, rolling, dancing, and stair climbing up to 12 cm steps. Powered by 12 high-performance brushless DC motors with 33.5 Nm torque and 21 rad/s speed, it features 12 degrees of freedom for agile gaits including trot, walk, and gallop. Equipped with an Intel RealSense D435i depth camera for real-time HD video transmission, human following, object tracking, and obstacle avoidance within 0.8 m, it also includes four foot-end force sensors for terrain adaptation and balance recovery. With a 5 kg payload capacity, rich interfaces (HDMI, Ethernet, USB), and support for secondary development via APIs and ROS, the A1 targets research, education, inspection, entertainment, and potential industrial applications. Optional modules like LiDAR enable SLAM, navigation, and autonomous operation, making it a robust platform for developers and a record-holding fast quadruped.
Unitree A2
By: Unitree Robotics
Launched: 2025
The Unitree A2 is an industrial-grade quadruped robot dog designed for demanding applications including reconnaissance, exploration, inspection, rescue operations, and logistics. Released at the end of 2025, it represents a significant advancement in robotic quadruped performance and capabilities. The A2 combines exceptional agility with heavy payload capacity, capable of supporting up to 100 kg when stationary and 25 kg during continuous operation. With dual industrial-grade LiDAR units providing 360-degree perception, an HD camera with front light, and advanced autonomous navigation capabilities, the A2 excels in complex and extreme environments. Its dual-battery system enables extended missions with hot-swap capability for continuous operation. The robot is engineered from high-grade aluminum alloy and engineering-grade plastics, delivering an optimal balance between strength and agility. Target markets include industrial inspection, emergency rescue, logistics, research institutions, and developers seeking a premium mobile hardware platform for rapid development and adaptation.
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