This chapter explores the potential of sustainable materials to address pressing environmental challenges and drive sustainable development. It highlights the diverse applications of sustainable materials across various sectors, including healthcare, fashion, technology, construction, and transportation. These applications are revolutionary and is greatly beneficial for humans by integrating sustainable materials into our daily lives, we can reduce our environmental footprint. It emphasizes the importance of education, awareness, and collaboration among stakeholders to accelerate the adoption of sustainable materials and transition towards a more sustainable society. As the use of conventional materials is utilizing high energy and cost, we require a robust strategy to mitigate these challenges. Smart-Sustainable materials are such strategies that targets wide variety of fields. This cutting-edge technology provides numerous benefits that can lead to a sustainable future. The transition to a sustainable future requires a multifaceted approach that addresses not only the technical aspects of sustainable materials but also the social, economic, and ethical implications. By understanding the broader context and actively working towards a more sustainable society, we can create a future where human prosperity and environmental well-being coexist harmoniously.