Know more and do more with the Laser Egg. The Laser Egg provides fast, reliable and highly accurate detection of air pollution, including PM2.5(fine dust), AQI, temperature, and humidity. Pair your Laser Egg with the Kaiterra App to check your air quality on the go and stay notified when your air changes. The Laser Egg also supports Apple HomeKit, Google Assistant, and IFTTT for smart home integration.