AiMA is an empathetic digital health assistant designed to support older adults and patients with chronic conditions through continuous, personalized care. Using advanced voice interaction, computer vision, and on-device emotional AI, it improves treatment adherence, emotional well-being, and daily health monitoring across homecare, hospitals, and assisted living settings. Its edge-first architecture enables functionality, privacy, and reliability, making it accessible even for users with low digital literacy, while helping healthcare providers extend care beyond traditional clinical environments.