Matter Sonoff AirGuard CO2 Air Quality Monitor
Matter Sonoff AirGuard CO2 Air Quality Monitor
Smart Indoor Air Quality Monitor with CO₂ Sensing
A smart air quality monitor that measures CO₂, temperature, and humidity in real time with high accuracy. It updates every few seconds and helps maintain a healthier indoor environment with useful air quality insights. With Matter support, it easily connects to Apple Home, Google Home, and Alexa for seamless smart home integration, while also storing long-term historical data for analysis.
High Accuracy with Rapid Updates
Equipped with an NDIR sensor, the CO₂ monitor delivers precise readings with an accuracy of ±(50ppm + 5%). Continuous power ensures real-time updates every 5 seconds.
Seamless Matter Ecosystem Compatibility
Designed for broader connectivity, it supports the Matter ecosystem, allowing easy integration with your favorite apps like Apple Home, Google Home, and Alexa.
Gain Long-Term Air Quality Insights
View and export up to 365 days of CO₂, temperature, and humidity data. Clear, easy-to-read charts help you track trends and identify the causes of air quality changes.
Get instant alerts through app notifications, sound, and light alarms. Customize settings to your preference and enable Do Not Disturb mode when you need uninterrupted time.
Easy Setup
Choose between two simple pairing methods: add the device through the eWeLink app or connect it using a Matter-compatible app.
