Fourier Intelligence
Shanghai-based rehab robotics leader expanding into general-purpose humanoids. GR-3 unveiled at CES 2026 with 53 DOF and Fourier N1 chip. GR-2 in mass production at 5,000 units/year for healthcare and automotive. Raised $193M+ total funding including $118M Series C (2024).
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GR-1
GR-1 by Fourier Intelligence is a humanoid robot with rehabilitation robotics heritage, featuring 51 total degrees of freedom and 50 kg payload capacity. With 360-degree vision from 6 RGB cameras and peak hip torque of 300 Nm, GR-1 is deployed in Chinese Tier-1 hospitals and European automotive factories. Fourier Intelligence produces 5,000 units annually, dominating the Asian rehabilitation and industrial robotics market.
GR-2
GR-2 is Fourier Intelligence's next-generation humanoid robot with 53 degrees of freedom and advanced 12-DoF hands featuring 6 array-type tactile sensors. With peak torque exceeding 380 Nm and the ability to identify materials and shapes in real-time, GR-2 is deployed at SAIC-GM automotive facilities for precision manufacturing. The detachable battery provides double the capacity of GR-1, enabling extended operation for industrial and healthcare applications.
GR-3
Fourier GR-3 is the first Care-bot humanoid with 55 DoF, 31 touch sensors, and multimodal emotional AI. Designed for companionship, healthcare, and rehabilitation with natural conversation.