SONOFF SAWF-07P AirGuard 07P

This indoor air quality monitor focuses on airborne particles that affect daily comfort, such as fine dust and smoke. It continuously measures PM2.5 and PM10 concentrations and presents the data alongside temperature and humidity on a clear front display. The device is designed for spaces where particulate pollution is a concern, helping you observe how activities like cooking, cleaning, or outdoor air changes influence indoor conditions. With Matter support over Wi-Fi, the readings can be shared with compatible smart home systems for automation or monitoring without relying solely on a single app.