The aging population presents a profound challenge and opportunity for societies worldwide. With advancements in technology, innovative solutions are emerging to support healthy longevity, improve quality of life, and reduce the burden on healthcare systems. This chapter examines how technological innovations, from assistive devices and digital health platforms to AI-driven diagnostics and IoT-enabled smart homes, are transforming elder care. It explores global policy responses that bridge the digital divide, ensure affordability, and uphold ethical standards in data governance. Highlighting best practices, the chapter delves into successful case studies from Japan, Brazil, Denmark, and Singapore, showcasing scalable and culturally adapted models. Finally, it envisions future directions in genomics, precision medicine, and AI while addressing unmet needs in emotional well-being and inclusivity. By fostering collaboration among stakeholders and aligning innovation with ethical considerations, this chapter offers a roadmap to harness technology for healthy aging. The goal is to inspire policies and practices that empower older adults, ensuring equitable access to these transformative advancements while preserving dignity and autonomy.