Awair Air Quality Monitor
Clever name. Even more clever features. The Awair Air Quality Monitor, as the name suggests, uses a host of sensors to keep track of the air around you, including the temperature, humidity, carbon dioxide, toxic chemicals, and dust. But instead of leaving it up to you to make use of those numbers, you tell it what's important you — allergy concerns, sleep quality, or productivity, for example — and it will make suggestions based on its reading to help change your behavior. In addition, it can also talk to connected devices like thermostats, humidifiers, air purifiers, filters, and fans, so it can take care of adjustments all on its own.