AirThings Wave Plus Indoor Air Quality Monitor vs Dyson Purifier Cool

The AirThings Wave Plus is a compact, battery‑powered monitor that continuously measures indoor air quality across six key parameters, including radon, CO2, VOCs, temperature, humidity and air pressure. Data syncs instantly to the AirThings app via Bluetooth, giving you clear visualizations and push notifications when levels exceed safe thresholds. Designed for homes, offices and schools, Wave Plus helps you identify hidden pollutants, improve ventilation, and maintain a healthier environment. Its sleek, wall‑mountable design blends into any space while providing reliable, long‑term monitoring without the need for wiring.

The Dyson Purifier Cool combines a bladeless fan with a fully sealed HEPA H13 and activated carbon filtration system, capturing 99.95% of particles as small as 0.1 microns while also cooling the room using Dyson's Air Multiplier technology. A built-in laser particle sensor continuously monitors air quality and automatically adjusts purification intensity, displaying real-time pollutant levels including PM2.5, PM10, VOCs, and NO2 on the LCD screen or the Dyson Link app. Auto mode reacts to changing air quality throughout the day, while Night Mode dims the display and runs at a quieter airflow setting for undisturbed sleep, and the bladeless design is safer around children and pets than traditional fan blades.

• Comprehensive six‑sensor suite in one device
• Long battery life with no wiring required
• Detailed app analytics and alerts
• Works with major smart‑home platforms

• Genuinely dual-purpose (cooling + purifying)
• Effective, sealed HEPA filtration
• Useful real-time air quality data
• Safer bladeless design

• Bluetooth range limited to ~10 m
• No built‑in Wi‑Fi for remote monitoring
• Requires a smartphone for full functionality

• Premium price versus separate fan + purifier
• Replacement filters add ongoing cost
• Less powerful cooling than a dedicated large fan