The R2 is a high-performance, versatile, indoor-use wheeled humanoid robot, the industry's first to smoothly navigate ultra-narrow passageways. Deeply integrating high-performance hardware with an embodied intelligent model, it aims to solve complex operational needs in scenarios such as supermarket services, retail sorting, and everyday item handling. The R2 addresses the pain points of traditional robots—lacking intelligence and environmental adaptability—by endowing the robot with human-like perception and decision-making capabilities. Its class-leading mobility, combined with powerful multimodal perception and interaction capabilities, makes it suitable for both safety-conscious home service scenarios and more demanding commercial retail environments.