SONOFF AirGuard CO2 Matter Over WiFi Air Quality Monitor SAWF-08P

Multi-Metric Environmental Monitoring Simultaneously tracks and displays temperature, humidity, and CO2 levels, with support for switching temperature units to fit your preferences.
High Precision & Rapid Sensing Engineered with professional-grade accuracy using an NDIR sensor delivering ± (50 ppm + 5%) precision. Refreshes every 5 seconds to ensure timely updates on changing air conditions.
Air Quality Improvement Advice Offers improvement advice by combining real-time indoor readings with outdoor air conditions in your city, helping you take the right actions to maintain a healthier environment.
One-Year Historical Data Storage Securely stores up to one year of past air-quality data and supports export, giving you a reliable foundation for analyzing long-term home air patterns.
Supports the Matter Protocol Enabling seamless setup in Apple Home, Amazon Alexa, Google Home, and more. Easily build smart scenes with third-party devices for automated air-quality control.