Gen AI in patient engagement enhances healthcare outcomes by leveraging health data and wearable trackers to provide personalized recommendations for medication adherence, lifestyle improvements, and preventive care. By integrating with wearable devices, electronic health records (EHRs), and mobile health platforms, these AI-powered health management apps empower patients to take control of their health and improve overall well-being. This approach not only provides tailored health recommendations based on patient data but also enhances medication adherence, encourages healthier lifestyle choices, and supports chronic disease management with AI-driven insights.