As longevity increases, the challenge is no longer simply adding years to life—it’s adding independence, vitality, and purpose to those years. Advances in AI, connected health devices, smart home systems, and digital therapeutics are transforming how we monitor health, prevent decline, and support aging in place. From wearable sensors that detect subtle changes in mobility or cognition to homes that anticipate safety risks and personalize daily support, technology is reshaping what it means to grow older.