Airthings Space Pro vs Airthings View Plus: Which Should You Buy?
A spec-by-spec comparison of the Airthings Space Pro ($300) and the Airthings View Plus ($300) — accuracy, sensors, connectivity, and which one fits your situation.
Quick Verdict
The two are closely priced; the Airthings Space Pro tracks more parameters (8 vs 7).
Choose the Airthings Space Pro if you want the fuller picture (CO2, Temperature, Humidity, VOC, PM2.5, Atmospheric Pressure, Light, Noise).
Choose the Airthings View Plus if you want readings at a glance without an app.
Specs Side by Side
| Feature | Airthings Space Pro | Airthings View Plus |
|---|---|---|
| Price | $300 | $300 |
| Sensors | CO2, Temperature, Humidity, VOC, PM2.5, Atmospheric Pressure, Light, Noise | CO2, Temperature, Humidity, Radon, VOC, PM2.5, Atmospheric Pressure |
| Sensor Type | NDIR | NDIR |
| CO2 Accuracy | ±50 ppm | ±50 ppm |
| CO2 Range | 400-5000 ppm | 400-5000 ppm |
| Connectivity | WiFi | Bluetooth, WiFi |
| Display | No | Yes |
| Portable | No | No |
| Battery Life | USB powered | USB powered + battery backup |
Green highlights the stronger spec where there is a clear winner.
Frequently Asked Questions
Which is better, the Airthings Space Pro or the Airthings View Plus?+
The two are closely priced; the Airthings Space Pro tracks more parameters (8 vs 7). Choose the Airthings Space Pro if you want the fuller picture (CO2, Temperature, Humidity, VOC, PM2.5, Atmospheric Pressure, Light, Noise). Choose the Airthings View Plus if you want readings at a glance without an app.
Is the Airthings Space Pro or Airthings View Plus cheaper?+
The Airthings Space Pro is the more affordable option at $300, versus $300 for the Airthings View Plus.
Do both use real CO2 sensors?+
The Airthings Space Pro uses a NDIR sensor; the Airthings View Plus uses a NDIR sensor. NDIR and photoacoustic sensors measure CO2 directly, unlike eCO2 estimators.
Which measures more air quality parameters?+
The Airthings Space Pro tracks more, with 8 parameters (CO2, Temperature, Humidity, VOC, PM2.5, Atmospheric Pressure, Light, Noise), compared with 7 for the Airthings View Plus.
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.
Temtop M2000
$130NDIR sensor · ±75 ppm · Built-in display
NDIR sensing with a 0-5000 ppm range.
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