SONOFF AirGuard PM2.5/PM10 Matter Over Wi-Fi Air Quality Monitor | SAWF-07P
【Multi-Metric Air Quality Monitoring】Simultaneously displays temperature, humidity, and PM2.5 (PM10) concentrations, with support for switching detection modes (PM2.5/PM10) and selecting preferred temperature units.
【High Precision with Fast 2-Second Updates】Engineered with professional-grade accuracy, the device refreshes air-quality data every two seconds, ensuring you're always aware of changes the moment they occur.
【3 Customizable Alert Methods】Features sound alerts, indicator-light warnings, and app notifications, ensuring you never miss critical air-quality changes and stay protected from poor indoor conditions.
【One-Year Historical Data Storage & Export】Stores up to one year of past air-quality records and supports data export, giving you a solid foundation for long-term home air-quality analysis and insights.
【Matter-Compatible Smart Integration】Supports the Matter protocol, allowing seamless addition to Apple Home, Amazon Alexa, Google Home, and other major platforms. Easily build automations with third-party devices for a more connected smart home.
Why Need to Monitor PM2.5/PM10?
PM2.5/PM10 refers to tiny, inhalable particles emitted from sources like vehicles, factories, and fires.
Prolonged exposure can increase risks of health issues such as asthma, heart disease, and lung cancer.
Multiple Application Scenario
More Surface Area, More Precise Data.
A larger gas contact surface makes the detected data more accurate.
Real-time PM2.5/PM10 Level, Temp. & Humidity Tracking
Perfectly Compatible with the Matter Ecosystem
With a wider working coverage! AirGurad PM2.5 supports joining the Matter ecosystem,
you can integrate it into your usual apps, such as Apple Home, Google Home and Alexa.
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*AirGurad PM2.5 integration with the third-party Matter ecosystem requires a Matter hub.
Works Perfectly with Apple Ecosystem— Fully
Supports Siri, iPhone, iPad and Apple Watch.
Hands-Free Air Quality Check
Get an instant answer, no app needed.
*Need to use smart speakers with corresponding third-party voice platforms.
Get Tailored Air Quality Advice
It will analyze the PM2.5/PM10 level in your room and the local Air Quality Index (AQI),
and then provide you with more targeted and effective suggestions for improving air quality.
3 Configurable Alert Methods
Receive instant warnings through 3 methods: app notifications, sound and light alarms.
Customize your preferences and set a "Do Not Disturb" Mode to avoid being disturbed when you need peace.
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Unlock Long-Term Air Quality Insights
Access and export up to 365 days of historical data for CO₂, temperature, and humidity. Visualize trends on intuitive charts to pinpoint the root causes of air quality changes.
Feature Overview
Airguard Series Comparison
Quick Use
Two pairing methods are available for you to choose from. The first is to add a device via the eWeLink APP.
The second is to add a device via a Matter-compatible app.
Specifications
What's in the Box?
Specs & User Manual
AirGuard PM2.5 is a Matter over Wi-Fi PM2.5/PM10 air quality monitor that connects effortlessly to Apple Home, Amazon Alexa, Google Home, and other major platforms. It delivers high-precision measurements with rapid 2-second updates and tracks multiple key metrics, including temperature, humidity, and PM2.5/PM10 levels. The device offers simple air-improvement suggestions based on both indoor readings and your city's outdoor conditions. A triple alert system—sound alarms, indicator lights, and push notifications—ensures you never miss critical changes. It also stores up to one year of historical data with export support, providing a solid foundation for long-term home air-quality insights.
| Model | SAWF-07P |
| MCU | ESP32-D0WDR2-V3 |
| Interface Type | Type-C |
| Wi-Fi | IEEE 802.11 b/g/n 2.4GHz |
| Net Weight | 127.6 g |
| Product Dimension | 70 × 103 × 26 mm |
| Casing Material | PC + ABS |
| Working Temperature | -10℃ to 50℃ |
| Working Humidity | 5–95% RH, non-condensing |
| Certification | CE / FCC / RoHS |
| FCC ID | 2APN5-SAWF08P |
Frequently asked questions
When the sound alarm is triggered, to prevent frequent disturbances, the device enters a 30-minute silent mode after manual buzzer deactivation. During this period, the buzzer won't sound even if PM2.5/PM10 levels remain high. To fully disable alerts, press the button again and verify the buzzer icon is off on the screen.
Yes, the device's indicator lights and sounds can be turned off for a specified period.
No, the back of the device has air vents for gas detection. Mounting it directly against a wall may affect the accuracy of the device to some extent.
The PM2.5/PM10 concentration for the Air Guard PM2.5 updates every 2 seconds.
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