GR-3

Model: gr-3

Fourier's third-generation humanoid and its first purpose-built "Care-bot," unveiled in August 2025. The GR-3 pivots the GRx platform away from research-only use toward healthcare, eldercare, and companionship. It retains the 55 degrees of freedom and 12-DoF dexterous hands of its predecessor but introduces an innovative soft-shell exterior with automotive-grade upholstery and 31 distributed pressure sensors for safe physical interaction with people. At its core is Fourier's proprietary Full-Perception Multimodal Interaction System, which fuses vision, audio, and tactile feedback into a real-time emotional processing engine. A dual-path decision architecture combines fast reflexive control with large-language-model reasoning for contextual dialogue. The robot demonstrated chess matches, dance routines, and natural conversation at CES 2026 in its first overseas appearance. Standing 165 cm tall and weighing 71 kg, the GR-3 supports hot-swappable batteries for around-the-clock operation and is ROS-compatible. Fourier's current GR-3 Series page also introduces GR-3C as an assistive companion variant expected to expand into research, high-risk operations, and rehab training.