Airthings 321 Wave Enhance -Indoor Air Quality Monitor for CO2, VOC, Humidity, Temp, Pressure plus Noise & Light Sensors - Monitors Conditions for Sleep in Bedrooms & for Concentration in Home Offices

5 ALWAYS-ON AIR QUALITY SENSORS: Bluetooth-connected indoor air quality monitor measuring carbon dioxide (CO2), VOCs (airborne gases, fumes and cleaning products), humidity, temperature, and air pressure. Also tracks noise and light levels. GREAT FOR BEDROOMS & HOME OFFICE: High levels of carbon dioxide in the air, a sign of insufficient ventilation, can cause poor sleep at night and difficulty focusing during the day. Know your levels and improve your air. FREE & FRIENDLY APP: Use the Airthings app to manage notifications, check current readings, and analyze trends over time. Check your local pollen forecast and get helpful advice and product support. EASY-TO-USE & CABLE-FREE : Quick and easy setup. Understated, battery-powered unit for cable-free placement. Touch sensor for color-coded air quality indicator - access to complete readings in the app. WHAT YOU GET: Airthings Wave Enhance, 2 AA batteries, Quick Start Guide, Airthings Support and optional and free 5-year extended warranty to increase your standard product warranty.