In August 2025, Fourier Intelligence unveiled the GR-3 at a product launch described as “bringing empathy, emotion, and connection to human-robot interaction.” In a Chinese humanoid market dominated by industrial deployment metrics, payload, repeatability, cycle time, MES integration, the GR-3 is a deliberate outlier. It is the first full-size Chinese humanoid robot designed primarily for healthcare, social assistance, and emotional interaction rather than manufacturing. Understanding what Fourier changed from GR-2 to GR-3, and why, reveals where China’s humanoid market is expanding beyond the factory floor.
GR-2 Recap: The Industrial Foundation
The GR-2, launched in 2024, established Fourier’s engineering credentials in the industrial humanoid space. 175 cm, 63 kg, 53 DOF including 12-DOF dexterous hands with tactile sensors. Detachable battery with 2-hour runtime and hot-swap for continuous operation. Force sensing on all joints at 1 kHz update rate. The GR-2 was positioned for rehabilitation robotics (its rehabilitation AI model can guide patients through therapy exercises with force feedback), research, and light manufacturing. It is the robot that validated Fourier’s hardware and software stack before the company moved into the emotionally-driven GR-3 design.
GR-3: Emotional AI in Hardware
Fourier’s public GR-3 description emphasizes “warm tech companionship”, a phrase that stands out in Chinese industrial robotics communications. The GR-3’s design changes from GR-2 reflect this: softer surface materials on the face and hands, a wider field-of-view camera configuration that enables better gaze tracking and eye contact during human interaction, and a voice interface with prosodic control (the ability to modulate speech rhythm and tone to express emotional states). The GR-3’s face has an LED display that can render simplified facial expressions, raised or lowered eyebrow indicators, smile/neutral/concern states, communicating robot intent and emotional state to human interactors without requiring verbal output.
The hardware changes serve a clinical purpose. In healthcare settings, elderly care facilities, rehabilitation centers, hospital wards, patients respond differently to robots that communicate engagement and empathy versus robots that are purely functional. Research in social robotics has consistently shown that patients are more likely to comply with therapeutic protocols delivered by robots that make eye contact, use expressive gesture, and respond to patient emotional state. Fourier’s GR-3 design incorporates these findings at the hardware level, not as an afterthought.
Fourier N1: Open-Source Companion Platform
In early 2025, Fourier launched the N1, China’s first verified open-source humanoid robot, available under an open license that includes both hardware designs and software stack. The N1 is smaller than the GR series (approximately 130 cm) and designed for research and education rather than commercial deployment. The open-source release serves a specific strategic purpose: building the developer community around Fourier’s software architecture. Researchers who build on Fourier’s software stack for academic work are more likely to specify Fourier hardware for commercial projects they later pursue. The N1 open-source release is a pipeline investment, not a product revenue decision.
Market Positioning: Healthcare and Senior Care
China’s elderly population is growing faster than its care infrastructure. The number of Chinese citizens over 65 reached 217 million in 2024 and is projected to exceed 400 million by 2050. The nurse-to-elder ratio in many Chinese facilities is below 1:10, insufficient for individualized care. Humanoid robots that can assist with mobility, deliver medications, monitor health metrics, and provide social engagement are not a futuristic application. They are a present need. Fourier’s GR-3 is positioned for this market: the emotional design features are directly relevant to elder care interactions, and Fourier’s existing clinical relationships through its rehabilitation robotics business provide a distribution channel that most humanoid companies lack.
CES 2026 Showcase
At CES 2026 in January, Fourier was part of the strongest showing of Chinese humanoid companies in the event’s history. The GR-3 attracted significant attention specifically for its interaction design, reviewers noted that it was the first humanoid they had encountered that felt like it was designed for human comfort rather than technical demonstration. The company’s founder, Zen Koh, stated at CES that Fourier’s vision for GR-3 was not a robot that performs tasks in front of humans, but one that operates alongside humans in a way that humans find comfortable over extended periods. This framing positions GR-3 in a different competitive space than AgiBot, Unitree, or UBTECH, not displacing industrial workers but complementing caregivers.
GR Series Production Status
Fourier shipped 150-500 humanoid units in 2025, placing it in the second tier of Chinese commercialization. The GR-3 entered mass production preparation in late 2025. Pricing has not been publicly disclosed. Fourier’s rehabilitation robotics business, established before the humanoid push, provides an existing revenue base and clinical customer network that most humanoid-only companies lack. This financial stability allows Fourier to invest in the longer commercialization timeline that healthcare applications require versus manufacturing applications.
For the full context on Fourier and China’s humanoid market: Fourier GR-2 vs Rokae HumanX force control. Full ranking: Top 40 China Robot Rankings 2025.
Sources
- Interesting Engineering: Fourier GR-3 humanoid brings warm tech companionship to CES 2026 (January 2026)
- The Robot Report: Fourier launches GR-2 humanoid and software platform
- TMTPost: Fourier launches first humanoid care robot (August 2025)
- KR Asia: Fourier Intelligence founder breaks down what is next for humanoid robots
