The Mediguard Smart Healthcare Bot is an AI-powered robotic assistant designed to improve patient safety and reduce the workload of healthcare staff. It continuously monitors vital signs such as temperature, heart rate, and movement using integrated sensors. In case of abnormal readings or emergencies, the system sends instant alerts to caregivers through a mobile or cloud-based platform. The bot can also assist with basic tasks such as medicine reminders, patient interaction, and remote monitoring. Built using IoT and intelligent automation technologies, Mediguard offers a cost-effective and scalable solution for hospitals, elderly care centers, and home healthcare environments. This project demonstrates how smart robotics and connected health systems can enhance efficiency, safety, and accessibility in modern healthcare.