LeShu AI Smart Diaper is an IoT-based intelligent care solution designed for elderly and bedridden individuals. Equipped with advanced sensing technology, it continuously monitors excretion status, humidity levels, body temperature, heart rate, blood oxygen, and body posture. The system automatically sends alerts for abnormalities such as excessive excretion, high humidity, prolonged bed time, or temperature fluctuations, helping caregivers prevent rashes and pressure ulcers. Featuring nine core intelligent functions—including excretion detection, over-wear alerts, humidity reminders, turning reminders, and abnormal vital sign warnings—it enables 24/7 automated and precise care. Through wireless connectivity, LeShu Smart Diaper integrates with the HMS platform, transmitting real-time physiological and usage data to support health monitoring, trend analysis, and care decision-making within HMS. This integration enhances efficiency in elderly care institutions and provides a safer, more dignified care experience for users.