Unitree Go2 Pro - AI Quadruped Robot with 4D LiDAR and Wide-Angle Camera

The Unitree Go2 Pro redefines the limits of consumer and professional robotics. This advanced quadruped robot integrates advanced artificial intelligence and a revolutionary omnidirectional recognition system to interact with its environment with unprecedented fluidity. Equipped with Unitree's ultra-wide-angle 4D LiDAR sensor, the robot maps spaces in real time, detects obstacles with a minimum blind spot of just 0.05 meters, and instantly adapts to any terrain, whether it's indoor floors, uneven surfaces, stairs, or steep ramps.

Thanks to its high-performance 8-core processor and its intelligent accompanying system ISS 2.0, this AI robot dog walks autonomously beside you, always maintaining a safe and optimized peripheral position. Its robust and lightweight aluminum alloy structure, along with high-strength technical plastics, allows it to support a payload of up to 8 kilograms, ideal for transporting objects or integrating additional sensors.

Whether for academic research, software development, technical inspection tasks, or as an exclusive showcase of technological innovation in commercial demonstrations, its WiFi 6, Bluetooth 5.2, and 4G eSIM module connectivity ensure fluid data transmission and total remote control. Its high-capacity smart battery ensures consistent and prolonged performance to take your automation and bionic robotics projects to the next level of efficiency.

Key features

• Advanced spatial navigation with 4D LiDAR: Offers 360-degree by 90-degree hemispheric scanning, doubling the traditional recognition system and almost completely eliminating blind spots.

• ISS 2.0 lateral tracking system: The robot is not limited to following you from behind but positions itself autonomously beside you to interact naturally and safely.

• Massive integrated computing power: Its high-performance Octa-Core CPU processes AI algorithms in real time, simultaneously managing motor stability and data acquisition.

• All-terrain motor capability: Overcomes slopes of up to 40 degrees and vertical obstacles or steps of up to 16 centimeters with total dynamic stability.

• Intelligent bidirectional communication: Includes a 3W speaker for audio playback and a microphone with integrated voice intercom for immersive interaction.

• High-strength structure and chassis: Manufactured with aerospace-grade aluminum alloy and advanced engineering components that guarantee impact durability and a light weight of 15 kg.

Technical specifications table

Box contents

• 1 × Unitree Go2 Pro intelligent quadruped robot

• 1 × Standard smart lithium battery (8000 mAh)

• 1 × High-capacity AC charger (33.6V / 3.5A)

• 1 × Self-retracting transport strap for manual carrying

• 1 × Detailed instruction manual and initial setup guide

Product advantages

• Overcoming traditional blind spots: Unlike other quadrupeds on the market that use basic visual sensors, the Go2 Pro's 4D LiDAR detects objects as close as 5 centimeters away, preventing accidental collisions with small objects.

• Permanent outdoor connectivity: The inclusion of a 4G module with eSIM technology allows controlling the device or receiving its HD video signal without relying on local Wi-Fi networks, ideal for inspections in open fields.

• Advanced thermal management: Each of its 12 articulated motors features an integrated heat pipe cooling system, efficiently dissipating heat and allowing intensive use without performance loss due to overheating.

• Naturalized interactivity: Its intelligent lateral tracking system avoids the classic dragging effect of other assistance robots, ensuring the user always maintains eye contact with the device while walking.

Ideal for

• Research Centers and Universities: An exceptional platform for the study of kinematics, bionic robotics, and the development of artificial intelligence software.

• Inspection and Security Companies: Ideal for monitoring industrial environments, tunnels, electrical installations, or areas difficult for humans to access where thermal or measurement sensors are required.

• Developers and Technologists: Professionals seeking to experiment with graphical programming, environment mapping, and industrial automation on a robust hardware base.

• Marketing and Corporate Events: Companies that wish to capture the attention of their clients at technology fairs and exhibitions through live demonstrations of cutting-edge bionic technology.

Frequently asked questions

What is the main difference between the Unitree Go2 Pro and the Go2 Air model? The Go2 Pro model doubles the overall performance by including a much more powerful 8-core processor, higher travel speed (up to 3.5 m/s compared to 2.5 m/s for the Air), the advanced intelligent lateral tracking system ISS 2.0, interactive voice functions, microphone, speaker, and the 4G eSIM remote connection module.

How does the 4D LiDAR obstacle avoidance system work in this robot? The integrated radar system emits constant light pulses to create a three-dimensional map of the environment with a 360°x90° hemispheric field of view. This allows the robot to identify obstacles on uneven terrain, stairs, or objects on the ground with millimeter precision, recalculating its step path immediately.

What is the maximum weight it can carry and how does it affect its autonomy? The robot has a nominal load capacity of 8 kg and can support maximum peaks of up to 10 kg on stable surfaces. Continuous transport of maximum weight increases the energy consumption of the joints, which can reduce battery autonomy to the lower range of one hour of continuous use.

Is it necessary to have advanced programming knowledge to use it? It is not strictly necessary. For beginner users or commercial demonstrations, the robot can be controlled intuitively through the official app installed on a smartphone, allowing basic actions, tracking modes, and trajectories to be executed. For engineers and developers, the platform supports advanced configurations and OTA updates to expand its functions.

Comparison table

Category / Technical Parameter	UNITREE Go2 AIR	UNITREE Go2 PRO	UNITREE Go2 X
Mechanical Specifications
Standing Dimensions	70 × 31 × 40 cm	70 × 31 × 40 cm	70 × 31 × 40 cm
Crouching Dimensions	76 × 31 × 20 cm	76 × 31 × 20 cm	76 × 31 × 20 cm
Weight (with battery)	Approx. 15 kg	Approx. 15 kg	Approx. 15 kg
Materials	Aluminum alloy + Plastic	Aluminum alloy + Plastic	Aluminum alloy + Plastic
Electrical Parameters
Voltage	28V ~ 33.6V	28V ~ 33.6V	28V ~ 33.6V
Maximum working power	Approx. 3000W	Approx. 3000W	Approx. 3000W
Performance Parameters
Payload	Approx. 7 kg (MAX 10 kg)	Approx. 8 kg (MAX 10 kg)	Approx. 8 kg (MAX 12 kg)
Speed	0 ~ 2.5 m/s	0 ~ 3.5 m/s	0 ~ 3.7 m/s (MAX 5 m/s)
Max. jump/obstacle height	Approx. 15 cm	Approx. 16 cm	Approx. 16 cm
Max. climbing angle	30°	40°	40°
Basic Computing Power	No	Yes (8-core CPU)	Yes (8-core CPU)
Max. Motor Torque	No	Approx. 45 N.m	Approx. 45 N.m
Joint Parameters
Aluminum Knee Motors	12 sets	12 sets	12 sets
Range of Motion (Body)	-48° ~ 48°	-48° ~ 48°	-48° ~ 48°
Range of Motion (Thigh)	-200° ~ 90°	-200° ~ 90°	-200° ~ 90°
Range of Motion (Shank)	-156° ~ -48°	-156° ~ -48°	-156° ~ -48°
Internal Circuit in Joint (Knee)	Yes	Yes	Yes
Heat Pipe Cooler in Joint	Yes	Yes	Yes
Force and Perception Sensors
Super Wide Angle 3D LiDAR	Yes	Yes	Yes
Vector Tracking Module	No	Yes	Yes
Wide Angle HD Camera	Yes	Yes	Yes
Foot Force Sensor	No	No	No
Feature List
Basic Actions	Yes	Yes	Yes
Auto-Scaling Strap	No	Yes	No
OTA Smart Update	Yes	Yes	Yes
RTT 2 Image Transmission	Yes	Yes	Yes
Graphical Programming	Yes	Yes	Yes
Headlight	Yes	Yes	Yes
Dual-band Wi-Fi 6	Yes	Yes	Yes
Bluetooth 5.2 / 4.2 / 2.1	Yes	Yes	Yes
4G Module (with GPS)	No	Yes	Yes
Voice Function	No	Yes	Yes
ISS 2.0 Lateral Tracking	No	Yes	Yes
Intelligent Detection and Avoidance	Yes	Yes	Yes
Charging Station Compatible	No	No	Yes
Secondary Development	No	No	Partial
Accessories and Warranty
Handheld Controller	Optional	Optional	Yes
High Computing Power Module	No	No	No
Depth Camera	No	No	No
Smart Battery	Standard (8000 mAh)	Standard (8000 mAh)	Standard (8000 mAh)
Battery life	Approx. 1 - 2 hours	Approx. 1 - 2 hours	Approx. 1 - 2 hours
Charger	Standard (33.6V 3.5A)	Standard (33.6V 3.5A)	Standard (33.6V 3.5A)
Warranty period	6 months	1 year	1 year