At the 2026 Hong Kong Web3 Carnival, industry leaders discussed the transition of smart hardware from traditional product sales to subscription-based models and the potential for Real-World Asset (RWA) tokenization. Panelists, including executives from Robo.ai, Hong Kong Robot Group, and Dreame Technology, highlighted the growing trend of offering hardware as a service, akin to SaaS in the software industry. This shift aims to lower entry barriers and enhance user retention by integrating subscription models with hardware sales. The panel also explored the role of RWA tokenization in capitalizing on subscription models. Companies like Gangzi Robotics are pioneering RWA platforms for robotics, allowing users to invest in robotic assets and earn returns through smart contracts. This approach aligns with the broader Web3 movement towards integrating real-world assets with blockchain technology, offering transparency and new financial mechanisms. The discussion underscored the potential of AI and blockchain to transform the smart hardware landscape, emphasizing the importance of trust, incentives, and innovative payment solutions in driving future growth.