Awair: Know What's in the Air You Breathe - Air Quality Monitor Tracks Toxins and Chemicals, Dust, CO2, Humidity and Temperature Provides actionable insights and personalized tips Made from natural materials, including 100% North American Walnut timber Connects with Nest, Alexa, and IFTTT Smartphone or tablet with support for Bluetooth 4.0, running iOS (8 or later) and Android (Jelly Bean 4.3 or later)