In agriculture, IoT sensors can monitor soil moisture, temperature, and other factors to optimize crop growth. In healthcare, they can track patients' vital signs, medication adherence, and activity levels, enabling better care. Manufacturing facilities utilize IoT to monitor equipment performance, optimize processes, and reduce downtime. Transportation systems use IoT for real-time traffic monitoring, fleet management, and predictive maintenance. Security systems integrate IoT for enhanced surveillance, access control, and intrusion detection.