Winner
Updated October 2026
Data from Amazon and official Sonoff and Third Reality sites.
2026 verdict
In this 2026 SONOFF SAWF-08P Air Quality Monitor vs Third Reality Smart Air Quality Sensor comparison, SONOFF SAWF-08P Air Quality Monitor comes out ahead thanks to price, rating, and screen.
What pushes it ahead is price, rating, and screen, and its broader overall balance keeps the advantage from looking narrow. You should still consider Third Reality Smart Air Quality Sensor if sensors matter more than raw overall balance. For most setups, SONOFF SAWF-08P Air Quality Monitor is the smarter buy.
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| Feature | SONOFF SAWF-08P Air Quality Monitor | Third Reality Smart Air Quality Sensor | Winner |
|---|---|---|---|
| Price | $49.90 | $49.99 | SONOFF SAWF-08P Air Quality Monitor |
| Rating | 4.3 | 3.3 | SONOFF SAWF-08P Air Quality Monitor |
| Screen | YES | NO | SONOFF SAWF-08P Air Quality Monitor |
| Sensors | CO2, Temperature, Humidity | TVOC, CO2, Temperature, Humidity | Third Reality Smart Air Quality Sensor |
| Weather Resistance | NO | NO | Tie |
| Connectivity | 2.4 GHz WiFi | Zigbee | Tie |
| Integrations | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Google Home, Alexa, Apple HomeKit, Samsung SmartThings, Home Assistant, Matter | Tie |
| Alerts | Temperature Alerts, Humidity Alerts, Air Quality Alerts | Temperature Alerts, Humidity Alerts, Air Quality Alerts | Tie |
Winner
$49.90
- + Price: $49.90
- + Rating: 4.3
- + Screen: YES
- - Sensors: CO2, Temperature, Humidity vs TVOC, CO2, Temperature, Humidity
$49.99
- + Sensors: TVOC, CO2, Temperature, Humidity
- - Price: $49.99 vs $49.90
- - Rating: 3.3 vs 4.3
Price history compared
Every price change of both, in the same store, so the gap between the two lines is what one costs more than the other.
- SONOFF SAWF-08P Air Quality Monitor
- Third Reality Smart Air Quality Sensor
Loading price history...
Frequently Asked Questions
Which is better overall: SONOFF SAWF-08P Air Quality Monitor or Third Reality Smart Air Quality Sensor?
SONOFF SAWF-08P Air Quality Monitor has the stronger overall profile in this comparison, especially for price, rating, and screen.
What is the biggest difference between SONOFF SAWF-08P Air Quality Monitor and Third Reality Smart Air Quality Sensor?
Price is one of the clearest differences: SONOFF SAWF-08P Air Quality Monitor lists $49.90, while Third Reality Smart Air Quality Sensor lists $49.99.
Which one looks better on price?
SONOFF SAWF-08P Air Quality Monitor is listed at $49.90, while Third Reality Smart Air Quality Sensor is listed at $49.99. SONOFF SAWF-08P Air Quality Monitor (better spec).
Who should buy SONOFF SAWF-08P Air Quality Monitor?
Choose SONOFF SAWF-08P Air Quality Monitor if your priority is price and rating and that matters more than sensors.
Who should buy Third Reality Smart Air Quality Sensor?
Choose Third Reality Smart Air Quality Sensor if your priority is sensors and that matters more than price.
Full comparison table
Compare all 32 Air Quality Monitors side by side
You are looking at two of them. The full table lines up all Air Quality Monitors in the catalog with the same specs, so you can filter by what you need and sort by price or rating.
- 32 Air Quality Monitors
- 54 specs compared
- 50 filters
AranetRadon Plus
$209.00
AranetAranet4 HOME
$189.00
AranetRadon One
$179.00
AranetRadiation
$139.00
Airthings2950 Wave Radon
$109.15
Airthings325 Corentium Home 2
$179.99
GoveeSmart Air Quality Monitor CO2 H5140
24% OFF$89.99$67.99
X-SenseXR0A-iR Wi-Fi Radon Detector
20% OFF$99.99$79.99
EcobeeSmart Thermostat Premium
$249.00
GoveeSmart Air Quality Monitor
13% OFF$45.99$39.99- Sonoff
SAWF-08P Air Quality Monitor
$49.90 
AmazonSmart Air Quality Monitor
$69.99
AirthingsWave Plus
$249.99
Airthings2989 View Radon
$219.99
AirthingsWave Enhance
6% OFF$159.99$149.99
AirthingsView Plus
$329.99
AirthingsWave Mini
$89.99
IQAirAirVisual Pro
$329.99
EveRoom
Last priceJun 4, 2026$109.95
Unavailable
SonoffSAWF-07P Air Quality Monitor
$39.90
- Air Quality MonitorsSonoff
SAWF-07P Air Quality Monitor
3.8(194)$39.90 - Air Quality MonitorsSonoff
SAWF-08P Air Quality Monitor
4.3(174)$49.90 
CamerasSonoffCAM GlassView
4.1(39)$34.90
CamerasSonoffCam Outdoor DUO
3.5(2)$79.90
CamerasSonoffCam Slim Gen2
4.4(179)$19.90
CamerasSonoffGK-200MP2-B
4.0(149)Unavailable
DisplaysSonoffNSPanel Pro Gen2
3.2(11)€149.90
DisplaysSonoffNSPanel Pro
4.1(76)$129.90
DonglesSonoffDongle Lite MG21
4.5(462)$24.90
DonglesSonoffDongle Max
4.3(632)$42.90
DonglesSonoffDongle Plus MG24
4.7(702)$35.90
DonglesSonoffDongle Plus PP10
4.5(102)$35.90
DonglesSonoffDongle-PZG23
4.5(176)$39.90
DonglesSonoffZ-Wave 800 PoE Dongle Max
4.5(28)$44.90
DonglesSonoffZBDongle-E
4.7(3,752)$24.90
DonglesSonoffZBDongle-P
4.6(5,695)16% OFF$39.99$33.42
Door & Window SensorsSonoffDW2-WIFI
3.6(153)$12.90
Door & Window SensorsSonoffSNZB-04 ZigBee Wireless Door/Window Sensor
3.7(101)Last price$17.99
Unavailable
Door & Window SensorsSonoffSNZB-04P ZigBee Door/Window Sensor
3.2(10)$15.90
Door & Window SensorsSonoffSenseGuard DW Gen2
4.2(283)$13.90
- Air Quality MonitorsThird Reality
Smart Air Quality Sensor
$49.99 
DonglesThird RealityUSBC-Dongle
3.1(72)20% OFF$19.99$15.99
Garage Door OpenersThird RealitySmart Garage Door Opener
4.0(89)$49.99
LED BulbsThird RealitySmart Color Bulb ZL2
4.1(4)$15.99
Presence SensorsThird RealitySmart Presence Sensor R2
3.5(15)25% OFF$39.99$29.99
Presence SensorsThird RealitySmart Presence Sensor R3
3.4(61)20% OFF$49.99$39.99
Vibration SensorsThird RealityVibration Sensor
4.1(605)$19.99
Wall OutletsThird RealitySmart Wall Outlet ZW1
3.5(13)$29.99
Water Leak SensorsThird RealitySmart Water Leak Sensor WL2
4.0(43)22% OFF
$17.99$13.99
Water Leak SensorsThird RealityWater Leak Sensor
4.1(351)$20.99
Window CoveringsThird RealitySmart Blind Gen2
4.1(5)$181.99
Window CoveringsThird RealitySmart Blind
4.0(108)$158.99