IQAir AirVisual Pro vs Awair Omni: Which Should You Buy?
A spec-by-spec comparison of the IQAir AirVisual Pro ($500) and the Awair Omni ($400) — accuracy, sensors, connectivity, and which one fits your situation.
Quick Verdict
The Awair Omni is $100 cheaper; the Awair Omni tracks more parameters (7 vs 5).
Choose the IQAir AirVisual Pro if its NDIR sensor and feature set fit your use case better.
Choose the Awair Omni if you want to spend less, or you want the fuller picture (CO2, Temperature, Humidity, VOC, PM2.5, Light, Noise).
Specs Side by Side
| Feature | IQAir AirVisual Pro | Awair Omni |
|---|---|---|
| Price | $500 | $400 |
| Sensors | CO2, PM2.5, Temperature, Humidity, AQI | CO2, Temperature, Humidity, VOC, PM2.5, Light, Noise |
| Sensor Type | NDIR | NDIR |
| CO2 Accuracy | ±50 ppm | ±50 ppm |
| CO2 Range | 400-10000 ppm | 400-5000 ppm |
| Connectivity | WiFi | WiFi, Bluetooth, Ethernet |
| Display | Yes | Yes |
| Portable | No | No |
| Battery Life | USB powered + 4-hour battery | USB powered |
Green highlights the stronger spec where there is a clear winner.
Frequently Asked Questions
Which is better, the IQAir AirVisual Pro or the Awair Omni?+
The Awair Omni is $100 cheaper; the Awair Omni tracks more parameters (7 vs 5). Choose the IQAir AirVisual Pro if its NDIR sensor and feature set fit your use case better. Choose the Awair Omni if you want to spend less, or you want the fuller picture (CO2, Temperature, Humidity, VOC, PM2.5, Light, Noise).
Is the IQAir AirVisual Pro or Awair Omni cheaper?+
The Awair Omni is the more affordable option at $400, versus $500 for the IQAir AirVisual Pro.
Do both use real CO2 sensors?+
The IQAir AirVisual Pro uses a NDIR sensor; the Awair Omni uses a NDIR sensor. NDIR and photoacoustic sensors measure CO2 directly, unlike eCO2 estimators.
Which measures more air quality parameters?+
The Awair Omni tracks more, with 7 parameters (CO2, Temperature, Humidity, VOC, PM2.5, Light, Noise), compared with 5 for the IQAir AirVisual Pro.
Neither One Quite Right? Consider These
Other monitors in the same class, ranked on sensor accuracy first.
Aranet Aranet4 Home
$200NDIR sensor · ±50 ppm · Built-in display
Research-grade ±50 ppm accuracy and runs 2+ years on a charge.
AirGradient ONE
$150NDIR sensor · ±50 ppm · Built-in display
Research-grade ±50 ppm accuracy and tracks 6 metrics in one unit.
Airthings View Plus
$300NDIR sensor · ±50 ppm · Built-in display
Research-grade ±50 ppm accuracy and tracks 7 metrics in one unit.
Browse the full monitor directory →
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