EDGE Air is a high-performance CO₂, Temperature, and Relative Humidity datalogger designed for monitoring indoor air quality in schools, offices, labs, and shared spaces. Available in WiFi and Cellular versions, it combines long-life data recording, real-time alarms for momentary and long-term CO₂ exposure, a low-power e-paper display, and unlimited notifications via email, SMS, and phone calls to ensure healthier and safer environments.