GRx | FFTAI

GRx is Fourier Intelligence's (FFTAI) series of general-purpose humanoid robots, including the GR-1, GR-2, and GR-3 models, designed for research, industrial automation, business applications, and human-centered care scenarios. The robots feature up to 55 degrees of freedom, dexterous hands with tactile sensors, multimodal perception (vision, audio, touch), and open developer platforms with SDKs compatible with ROS, NVIDIA Isaac Lab, and MuJoCo. Fourier's GRx series emphasizes AI integration, embodied intelligence, and full-stack robotics technology to support developers, researchers, and enterprises in advancing human-robot collaboration.