The proposed Smart Belt is a wearable device designed to enhance personal safety and health monitoring through advanced technologies. It incorporates a fall detection system powered by the MPU6050 sensor and a custom-built dataset generated from real-life fall and non-fall scenarios. This dataset trains a machine-learning model whose weights and biases are deployed on an ESP8266 microcontroller. The belt detects falls accurately and mitigates false alarms by allowing users to cancel alerts within 20 seconds via an emergency button. In the event of a confirmed fall, the device triggers SMS alerts containing real-time GPS coordinates, ensuring continuous location tracking. A geofencing feature enhances safety by notifying caretakers if the wearer moves beyond predefined boundaries. Additionally, the belt features an MAX sensor and OLED display for health monitoring, providing real-time SpO2 and heart rate (bpm) readings when a finger is placed on the sensor. The Smart Belt is equipped with a user-friendly emergency button that sends immediate alerts in critical situations, offering additional layers of safety. Its robust design includes a rechargeable lithium battery with USB Type-C charging support, ensuring prolonged usability. This innovative solution combines safety, health monitoring, and connectivity in a compact and efficient system, making it a reliable companion for individuals needing constant monitoring and assistance. With its multifunctionality and focus on user safety, the Smart Belt is a significant step toward enhancing wearable technology for personal health and security.