Smart Baby Cradle Monitoring System

Abstract

The Smart Baby Cradle Monitoring System is an Internet of Things (IoT) based solution developed to enhance infant safety, comfort, and continuous supervision while minimizing manual effort from caregivers. The system incorporates multiple sensors to track important parameters such as infant movement, crying, ambient temperature, and bed wetness. When discomfort is detected, particularly through crying, the cradle automatically initiates a gentle rocking motion to calm the infant. Environmental conditions are continuously monitored to ensure a safe and comfortable atmosphere.If abnormal situations such as excessive crying, temperature variations, or inactivity are identified, instant alerts are transmitted to parents or caregivers through a mobile application or SMS notifications. The system supports real-time monitoring and remote accessibility, making it suitable for working parents and healthcare environments. By integrating embedded systems with IoT technology, the proposed design offers a reliable and cost-effective approach for infant care.The system also features a user-friendly interface that allows caregivers to observe the infant’s condition remotely. Automated cradle movement combined with timely alerts reduces the risk of delayed attention and improves emergency response. The use of low-power sensors and economical microcontrollers makes the solution energy-efficient and affordable. Future enhancements such as live video streaming, cloud-based data storage, and health analytics can further improve system scalability and performance.

DOI: https://doi-ds.org/doilink/04.2026-87961244