• M.Pravalika
• S. Swathi
• Thamanna

The objective of this project is to design and develop a Human Safety Device for monitoring vulnerable individuals such as children, the elderly, and patients with medical conditions. The device offers a compact, reliable, and cost-effective solution for real-time detection, monitoring, and emergency response. Built around the ESP32-S2 Mini controller, it integrates a MEMS sensor for fall detection, a temperature sensor for health monitoring, and GSM and GPS modules for communication and location tracking. The system works in both manual and automatic modes. In emergencies, users can press a dedicated button to send an SOS message with their location to pre-stored contacts, while automatic alerts are generated if sudden falls, abnormal movements, or unsafe temperature levels are detected. The GSM module enables SMS notifications even in areas without internet, ensuring the device remains effective in remote and outdoor environments, thereby enhancing safety and timely response.

Human Safety Monitoring, ESP32 Microcontroller, Fall Detection, GPS Tracking, GSM Communication, Emergency Alert System.

"HUMAN SAFETY DEVICE TO MONITOR KIDS AND SICK ELDERLY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.13, Issue 3, page no.h216-h219, March-2026, Available :http://www.jetir.org/papers/JETIR2603728.pdf

"HUMAN SAFETY DEVICE TO MONITOR KIDS AND SICK ELDERLY", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.13, Issue 3, page no. pph216-h219, March-2026, Available at : http://www.jetir.org/papers/JETIR2603728.pdf