Key Features
Hand Type
Degrees of Freedom
Supported
NVIDIA Jetson Orin
Quick-Release Battery
Weight (with Battery)
External LiDAR
Depth Camera
Unitree G1 EDU Ultimate A Robotic Humanoid (U3)
Key Features
Hand Type
Degrees of Freedom
Supported
NVIDIA Jetson Orin
Quick-Release Battery
Weight (with Battery)
External LiDAR
Depth Camera
The G1 EDU Ultimate A is a high-performance humanoid robot built for AI research, human-robot interaction, and advanced manipulation tasks. Equipped with dual Dex3-1 force-controlled robotic hands, 42 degrees of freedom (DOF), and NVIDIA Jetson Orin 100 Tops processing power, this model offers precision control and enhanced mobility for real-world robotics applications.
Product Description
G1 EDU Ultimate A (U3): Advanced Humanoid Robotics for Research & Development
The G1 EDU Ultimate A is a high-performance humanoid robot built for AI research, human-robot interaction, and advanced manipulation tasks. Equipped with dual Dex3-1 force-controlled robotic hands, 42 degrees of freedom (DOF), and NVIDIA Jetson Orin 100 Tops processing power, this model offers precision control and enhanced mobility for real-world robotics applications.
With 3 degrees of motion in the waist, 3D LiDAR, and depth cameras, the Ultimate A enables AI-driven perception, object recognition, and autonomous movement, making it an ideal platform for educators, researchers, and developers.
Key Features of the G1 EDU Ultimate A (U3)
- Dex3-1 Force-Controlled Hands – 3-finger robotic hands designed for object manipulation and precision tasks.
- Enhanced Mobility & Control – 42 degrees of freedom (DOF), including 3 degrees in the waist for dynamic movement.
- AI-Powered Performance – Equipped with NVIDIA Jetson Orin 100 Tops for real-time AI processing and deep learning applications.
- Integrated Perception System – Features 3D LiDAR and depth cameras for environmental mapping and object detection.
- Optimized Battery Life – Up to 2 hours of continuous operation for extended research sessions.
- Durable, Modular Design – Aluminum alloy construction with a customizable framework for AI and robotics development.
What Sets the G1 EDU Ultimate A Apart
- Precision Manipulation – Equipped with force-controlled robotic hands but does not include tactile sensors.
- Maximized Degrees of Freedom – Advanced articulation in the waist and arms for increased flexibility.
- Comprehensive AI & Perception – High-powered computing and integrated sensors enable AI-driven applications.
- Compatible with Inspire Robots RH56DFQ Dexterous Hands (SKU: RH56DFQ) – For those requiring 5-finger dexterity and enhanced grip control, the Ultimate A supports this advanced upgrade.
The G1 EDU Ultimate A is the ideal choice for researchers and educators who need advanced mobility, AI-driven functionality, and force-controlled manipulation. Check the comparison chart below to see how it compares with other G1 EDU models.
Pairs well with
Buy it with:
Unitree G1 EDU Ultimate A Robotic Humanoid (U3)
NVIDIA Jetson Orin NX 16gb
Degrees of Freedom
Max. Battery Life
G1 ULT. A Specifications
Computing
Main CPU:
8-core high-performance processor
High Computing Power Module:
NVIDIA Jetson Orin NX 16gb, 100 TOPS
Secondary Development Support:
Supported
Hardware
Chassis & Frame
- Hand Type: Dex3 Hands With Wrists (No Tactile Sensors)
- Dimensions L x W x H (Standing): 1320 x 450 x 200 mm
- Dimensions (Crouching): 690 x 450 x 300 mm
- Weight (with Battery): 35+ kg
- Materials: Aluminum alloy and high-strength engineering plastic
Battery
- Battery Capacity: 9000 mAh (quick release)
- Battery Life: ~2 hrs
- Charging Adapter: 54V / 5A
Performance
Top Speed:
2 m/s
Max joint Torque:
Knee: 120 N·m
Arm Max Load:
~3 kg
Mechanical
Degrees of Freedom (DOF):
- Total DOF: 42
- Single Hand DOF: 7
- Head DOF: 0
- Wrist DOF: 3
- Arm DOF: 5
- Leg DOF: 6
- Waist DOF: 3
Joint Motors & Build:
- Joint Output Bearing:
Industrial-grade crossed roller bearings; high precision, high load capacity - Joint Motor:
Low inertia high-speed internal rotor PMSM; better response speed and heat dissipation - Calf + Thigh Length: 0.6 m
- Arm Span: 0.05 m
Joint Movement Ranges:
- Waist: Z ±155°
- Knee: 0–165°
- Hip: P ±154°, R −30–170°, Y ±158°
- Wrist: P ±92.5°, Y ±92.5°
Cameras & Sensors
- 3D LiDAR: LIVOX MID-360
- Depth Camera: Intel RealSense D435i
- Tactile Sensors on Hands: No
Audio & Connectivity
- Wi-Fi: Wi-Fi 6
- Bluetooth: Bluetooth 5.2
- Remote Control Option: Yes
- Microphone Array: 4-mic array with noise and echo cancellation
- Built-in Speaker: 5W Stereo Speaker
- Voice Function: Yes
Features
- OTA Upgrade System: Yes
- Manual Controller: Yes
- Hollow Joint Wiring: Yes
- Joint Encoder: Dual encoder
- Cooling System: Local air cooling
- Warranty Period: 18 months
Accessories Compatibility
- Dex3 Hands: Yes (Included)
- Dex3 Hands w/ Tactile Sensors: Yes (Not Included)
- Inspire 5-Finger Hands: Yes (Not Included)
- Dex5 Hands: Yes (Not Included)
What's Included:
G1 ULT.A (U3) Humanoid
Dex3 Hands with Wrists
Remote Control
G1 Battery (1x)
18 Month Warranty
The G1 ULT. A
Take More Control with Advanced Dexterity
The G1 EDU Ultimate A enhances the control with fully articulated DEX 3 hands, each offering 7 degrees of freedom—bringing the total robot DOF to 42. These multi-jointed hands significantly expand the robot’s ability to perform complex, human-like gestures and interactions. Ideal for research environments focused on grasping, manipulation, and fine motor task development. Wrist mobility is included, but this version does not include tactile feedback sensors.
Key Features
Pre-Programmed Humanoid Movements
The G1 ULT. A is a fully bipedal humanoid robot preloaded with walking, dancing, and self-righting actions — no coding required. Just turn it on and it performs realistic movements right out of the box.
Agile, Lightweight, and Shock-Resistant
Built for resilience, the G1 ULT. A humanoid robot maintains balance, recovers from falls, and folds down for easy transport. Its compact frame and wide joint range deliver agile motion in real-world environments.
Autonomous Navigation with 360° Perception
Using integrated LiDAR and a depth-sensing camera, the G1 ULT. A autonomously navigates basic terrain with obstacle awareness and spatial detection — ideal for demo, research, or indoor/outdoor tests.
Built for Developers, Researchers, and Educators
The G1 ULT. A includes the NVIDIA Jetson Orin 100 TOPS module, enabling high-performance computing, secondary development, and custom coding. Compatible with ROS, open-source SDKs, and simulation tools for rapid prototyping and deployment.
Quick Compare G1 Models
Key differences between G1 models include hand type, total degrees of freedom, computing power, and support for secondary development. See the comparison below for a quick overview, and visit each product page for full specifications.
Dummy Hands with Wrists
Dex3 Hands with Wrists
Dex3 Hands with Wrists
+ Tactile Sensors
Yes
Yes
Yes
NVIDIA Jetson Orin NX 16gb, 100 TOPS
NVIDIA Jetson Orin NX 16gb, 100 TOPS
NVIDIA Jetson Orin NX 16gb, 100 TOPS
Knee: 120 N·m
Knee: 120 N·m
Knee: 120 N·m
~3 kg
~3 kg
~3 kg
28
42
42
0
7
7
3
3
3
LIVOX MID-360
LIVOX MID-360
LIVOX MID-360
Intel RealSense D435i
Intel RealSense D435i
Intel RealSense D435i
- Wi-Fi 6
- Bluetooth 5.2
- 4-mic array
- 5W Stereo Speaker
- Voice Functionality
- Remote Control Optional
- Wi-Fi 6
- Bluetooth 5.2
- 4-mic array
- 5W Stereo Speaker
- Voice Functionality
- Remote Control Optional
- Wi-Fi 6
- Bluetooth 5.2
- 4-mic array
- 5W Stereo Speaker
- Voice Functionality
- Remote Control Optional
18 Months
18 Months
18 Months
How it works
Place Your Order
Order directly through our website or use the form below to connect with a product expert first. Delivery timelines depend on model availability, but we ship as quickly as possible — and we’ll keep you updated every step of the way.
Setup & Configuration
Every robot is different. Depending on your selected model and accessories, configuration can be plug-and-play or require a tailored setup. We offer optional demos, consultations, and ongoing support to ensure you’re up and running with confidence.
Get up and GO
Once set up, your robot is ready to roll. Preloaded actions make it easy to get started, while manual controls and custom routines let you push the limits of what’s possible.