The miniaturized Capnesity device measures ETCO2 and SpO2, providing accurate and real-time diagnostic results at the point of care, enabling remote and home safety monitoring of respiration and adverse respiratory events. It can be plugged into existing masks or used as a standalone device, allowing patients to recover at home with peace of mind knowing their breathing is monitored. Providers receive real-time and continuous monitoring data with further direct emergency contact capability, if needed. Capnesity aims to revolutionize medical device development and healthcare IoT by providing a secure data acquisition and validation solution to power artificial intelligence innovation.