<p><span style=color: rgba(23 43 77 1)>Digital healthcare is rapidly evolving through AI mobile health electronic health telemedicine and wearable technologies transforming patient care workflow efficiency and personalized medicine. This reprint of the Special Issue presents research and reviews on virtual interventions mobile apps chatbots and wearable devices highlighting innovations challenges and future directions in modern healthcare delivery. It explores patient-centered approaches remote monitoring and the potential of emerging technologies to improve accessibility outcomes and clinical decision-making.</span></p>