Sicegah is a smart health application developed to support early detection and prevention of infectious diseases. By integrating Internet of Things (IoT), Artificial Intelligence (AI), and geospatial mapping technologies, the application provides real-time monitoring of outbreaks and helps users stay informed about potential health risks in their area. Its AI-powered symptom detection allows individuals to assess their health conditions quickly, while the system simultaneously collects and analyzes data to provide more accurate insights into disease patterns. In addition to monitoring and detection, Sicegah also focuses on accessibility and user engagement. Through its interactive chatbot, users can easily access health services, make reservations, and receive relevant health recommendations. This feature simplifies communication between the public and healthcare providers, ensuring faster responses and better prevention strategies. With its holistic design, Sicegah not only empowers individuals to manage their health proactively but also supports policymakers in improving public health management through reliable, data-driven insights.