The Fourier GR-3 by Fourier Intelligence is a full-sized humanoid robot designed as a caring, emotionally intelligent companion. Standing 165 cm tall, it features 55 joints for lifelike motion and a soft-touch cushioned shell. Its Full-Perception Multimodal Interaction System combines tactile sensors, cameras, and microphones for natural engagement. GR-3 recognizes speech, gestures, and emotions while performing smooth walking, bending, and expressive actions. With its friendly appearance and advanced perception, it supports elderly care, child companionship, and social service roles. GR-3 blends warmth, intelligence, and safety to redefine human-robot interaction and emotional support technologies.