GR-3
80 000 USD
Fourier Intelligence
Fourier GR-3 is a care-focused humanoid robot designed for social interaction, companionship, and human-centered service tasks.
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Specifications and details:
| Availability | In production |
|---|---|
| Nationality | China |
| Website | https://www.fftai.com/ |
| Degrees of freedom, overall | 55 |
| Degrees of freedom, hands | 12 |
| Height [cm] | 165 |
| Max speed (km/h) | 5 |
| Strength [kg] | 15 |
| Weight [kg] | 71 |
| Runtime pr charge (hours) | 3 |
| Safe with humans | Yes |
| CPU/GPU | N/A |
| Ingress protection | N/A |
| Camera resolution | RGB + structured-light camera module |
| Connectivity | Ethernet, WiFi |
| Operating system | Linux-based robotics stack (ROS-compatible, assumed) |
| LLM integration | Yes |
| Latency glass to action | Low-latency real-time response |
| Motor tech | High-performance electric actuators |
| Gear tech | Precision reduction gears |
| Main structural material | Soft polymer shell with padded upholstery |
| Number of fingers | 5 per hand |
| Main market | Companion robotics, Education & research, Healthcare & assisted living, Public service & hospitality |
| Walking Speed [km/h] | 5 |
| Shipping Size | N/A |
| Manufacturer | Fourier Intelligence |
Description
Fourier GR-3 introduces a new direction in humanoid robotics focused on care and interaction. It moves away from cold, industrial designs and instead embraces a soft, human-centered appearance. As a result, the robot feels more approachable in homes, clinics, and public spaces. It combines expressive behavior with smooth motion, which helps it communicate naturally with people.
Moreover, GR-3 focuses strongly on emotional intelligence and interaction quality. It uses a multimodal system that combines vision, sound, and touch. Therefore, it can recognize faces, respond to voices, and react to physical contact in real time. This allows the robot to behave in a more socially aware way. In addition, its animated expressions and micro-gestures make interactions feel more lifelike.
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At the same time, GR-3 delivers stable and flexible movement. It supports multiple walking styles and can adapt its motion depending on context. Consequently, it performs both functional tasks and expressive actions such as gestures or light performance. Its structure enables bending, squatting, and smooth upper-body motion. This balance between mobility and expression makes it suitable for dynamic environments.
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Furthermore, GR-3 targets real-world service scenarios rather than heavy industry. It is designed for companionship, education, and assisted living. However, it still supports practical tasks through dexterous hands and modular design. Its architecture allows continuous improvement through AI and software updates. Overall, GR-3 positions itself as a “care-bot” that prioritizes human connection alongside functionality.
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