IoT-Enabled Smart Inhaler with GSM and Cloud-Based Health Monitoring System

Asthma is a chronic respiratory condition that affects millions of individuals worldwide and often leads to serious health complications due to missed medication and exposure to environmental triggers. To address this issue, this paper presents the design and development of an IoT-based Smart Inhaler System aimed at improving medication adherence, monitoring environmental conditions, and enabling real-time alerts during critical situations. The system comprises a smart inhaler unit embedded with a usage detection sensor and a wearable smart band equipped with temperature, humidity, and gas sensors to detect potentially harmful surroundings. The collected data is transmitted to a cloud platform via Wi-Fi, while a GSM module provides emergency communication through SMS alerts. This comprehensive solution ensures proactive asthma care by integrating real-time monitoring, data logging, and timely intervention. The implementation demonstrates improved safety, reduced risks, and enhanced healthcare support for asthma patients through a cost-effective and intelligent system.