Live nowPrime Day 2026October 6 to 7, 2026Ends in--d--h--m--sSee the deals
Side-by-side comparison · Updated for 2026

WiFi Smart Air Quality Monitors

Looking for air quality monitors with WiFi support? Compare features, specs, and top-rated models to find the best one for your smart home in 2026.

As an Amazon Associate I earn from qualifying purchasesIndependent · Not sponsored
19
Products
12
Brands
33%
Top discount
Filters:All
Title
  • Basic Information
  • Rating
  • Reviews
  • Launch Year
  • Warranty
  • Model
  • Company
  • Brand
  • Headquarters
  • Size & Materials
  • Weather Resistance
  • Dimensions
  • Weight
  • Power
  • Wired
  • Battery Type
  • Battery Life
  • Connectivity
  • 2.4 GHz WiFi
  • 5 GHz WiFi
  • Ethernet
  • Bluetooth
  • Z-Wave
  • Zigbee
  • Thread Protocol
  • Other
  • Display
  • Screen
  • Screen Type
  • Color Screen
  • Touch Screen
  • Screen Size
  • Screen Resolution
  • Integrations
  • Google Home
  • Alexa
  • Apple HomeKit
  • Samsung SmartThings
  • Home Assistant
  • Matter
  • Sensors
  • TVOC
  • PM0.1
  • PM0.3
  • PM1
  • PM2.5
  • PM10
  • CO
  • CO2
  • NOx
  • Radon
  • Temperature
  • Humidity
  • Atmospheric Pressure
  • Ambient Light
  • UV
  • Occupancy
  • Ambient Noise
  • Alerts
  • Temperature Alerts
  • Humidity Alerts
  • Air Quality Alerts
  • Low Battery Alerts
  • Features
  • Automations
  • History Records
  • Ecobee Smart Thermostat Premium
    Ecobee

    Smart Thermostat Premium

    Last price
    $149.63Unavailable
    SEE NOW
    • 4.5
    • 860
    • 2022
    • 3 years
    • EB-STATE6-01
    • Ecobee
    • Canada
    • NO
    • 4.1 × 4.1 × 1 in
      (103.89 × 103.89 × 25.9 mm)
    • 1.4 lb
      (630 g)
    • YES
    • -
    • -
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • LCD
    • YES
    • YES
    • 4"
    • 540 x 540 px
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • YES
    • -
    • YES
    • YES
  • 30% OFF
    GoveeLife Smart Air Quality Monitor CO2 H5140
    Govee

    Smart Air Quality Monitor CO2 H5140

    $62.99$89.99
    BUY NOW
    • 4.5
    • 235
    • 2025
    • 1 year
    • H5140
    • Govee
    • China
    • NO
    • 5.6 × 2.7 × 3 in
      (14.2 × 6.8 × 7.6 cm)
    • 5.3 oz
      (150 g)
    • USB-C
    • -
    • -
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • LED
    • NO
    • NO
    • 4.82 inch
    • ?
    • YES
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • -
    • YES
    • YES
  • SONOFF SAWF-08P Air Quality Monitor
    Sonoff

    SAWF-08P Air Quality Monitor

    $49.90
    BUY NOW
    • 4.4
    • 172
    • 2025
    • ?
    • SAWF-08P
    • Sonoff
    • China
    • NO
    • 2.4 × 3.9 × 5.5 in
      (60 × 100 × 140 mm)
    • ?
    • YES
    • -
    • -
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • -
    • YES
    • LCD
    • NO
    • NO
    • ?
    • ?
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • -
    • YES
    • 1 year
  • 24% OFF
    X-Sense XR0A-iR Wi-Fi Radon Detector
    X-Sense

    XR0A-iR Wi-Fi Radon Detector

    $75.99$99.99
    BUY NOW
    • 4.4
    • 42
    • 2026
    • 5 years
    • XR0A-iR
    • X-Sense
    • China
    • NO
    • 3.2 × 3.1 × 2.8 in
      (82 × 80 × 70.8 mm)
    • 10.3 oz
      (292 g)
    • NO
    • 3x AA
    • 2 years
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • LCD
    • NO
    • NO
    • ?
    • ?
    • NO
    • NO
    • NO
    • NO
    • ?
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • ?
    • ?
    • YES
    • YES
    • ?
    • YES
  • 20% OFF
    GoveeLife Smart Air Quality Monitor
    Govee

    Smart Air Quality Monitor

    $36.79$45.99
    BUY NOW
    • 4.3
    • 1,038
    • 2022
    • 1 year
    • H5106
    • Govee
    • China
    • NO
    • 5.3 × 1.6 × 2.5 in
      (13.5 × 4 × 6.3 cm)
    • 5.4 oz
      (154 g)
    • USB-C
    • -
    • -
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • LED
    • NO
    • NO
    • ?
    • ?
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • -
    • YES
    • YES
  • 33% OFF
    Amazon Smart Air Quality Monitor
    Top Rated
    Amazon

    Smart Air Quality Monitor

    $46.99$69.99
    BUY NOW
    • 4.2
    • 5,543
    • 2021
    • 1 year
    • P3A7EN
    • Amazon
    • USA
    • NO
    • 2.6 × 2.6 × 1.8 in
      (65 × 65 × 45 mm)
    • 4.2 oz
      (120 g)
    • Micro USB
    • -
    • -
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • -
    • -
    • -
    • -
    • -
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • -
    • YES
    • YES
  • Airthings 2989 View Radon
    Airthings

    2989 View Radon

    $219.99
    BUY NOW
    • 4.2
    • 777
    • 2022
    • 5 years
    • 2989
    • Airthings
    • Norway
    • NO
    • 6.7 × 1.3 × 3.5 in
      (170 × 33 × 90 mm)
    • 7.7 oz
      (218 g)
    • USB-C
    • 6x AA
    • 3 years
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • YES
    • E-Ink
    • NO
    • NO
    • ?
    • ?
    • YES
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • YES
    • ?
    • YES
  • Airthings View Plus
    Airthings

    View Plus

    $329.99
    BUY NOW
    • 4.0
    • 1,971
    • 2021
    • 5 years
    • 2960
    • Airthings
    • Norway
    • NO
    • 6.7 × 3.5 × 1.3 in
      (170 × 90 × 33 mm)
    • 12.7 oz
      (360 g)
    • USB-C
    • 6x AA
    • 2 years
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • YES
    • E-Ink
    • NO
    • NO
    • 2.9"
    • 296 x 128 px
    • YES
    • YES
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
  • IQAir AirVisual Pro
    IQAir

    AirVisual Pro

    $329.99
    BUY NOW
    • 4.0
    • 484
    • 2017
    • 1 year
    • ?
    • IQAir
    • Switzerland
    • NO
    • 0.7 × 3.2 × 3.9 in
      (18 × 82 × 100 mm)
    • ?
    • Micro USB
    • Built-in
    • 4 hours
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • LCD
    • YES
    • NO
    • 5"
    • ?
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • YES
    • YES
  • SONOFF SAWF-07P Air Quality Monitor
    Sonoff

    SAWF-07P Air Quality Monitor

    $39.90
    BUY NOW
    • 3.8
    • 194
    • 2026
    • 2 years
    • SAWF-07P
    • Sonoff
    • China
    • NO
    • 2.8 × 4.1 × 1 in
      (70 × 103 × 26 mm)
    • 4.5 oz
      (128 g)
    • USB-C
    • -
    • -
    • YES
    • NO
    • NO
    • ?
    • NO
    • NO
    • NO
    • NO
    • YES
    • LCD
    • NO
    • NO
    • 3.73 inch
    • ?
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • -
    • YES
    • YES
  • SwitchBot Meter Pro (CO2 Monitor)
    SwitchBot

    Meter Pro (CO2 Monitor)

    $79.99
    BUY NOW
    • 3.8
    • 20
    • 2024
    • 1 year
    • ?
    • SwitchBot
    • Hong Kong
    • NO
    • 3.6 × 3.1 in
      (91 × 78 mm)
    • ?
    • USB-C
    • 2x AA
    • 1 year
    • SwitchBot Hub required
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • LCD
    • NO
    • NO
    • 3.6"
    • ?
    • YES
    • YES
    • YES
    • YES
    • YES
    • SwitchBot Hub required
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • SwitchBot Hub required
    • SwitchBot Hub required
    • NO
    • YES
    • YES
    • YES
  • Qingping Air Monitor Lite
    Qingping

    Air Monitor Lite

    $76.00
    BUY NOW
    • 3.6
    • 706
    • 2021
    • ?
    • CGDN1
    • Qingping
    • China
    • NO
    • 2.5 × 2.2 × 1.8 in
      (64 × 55 × 46 mm)
    • 5 oz
      (142 g)
    • YES
    • Built-in
    • ?
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • OLED
    • NO
    • YES
    • ?
    • ?
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • ?
    • ?
    • ?
    • ?
    • YES
    • YES
  • Qingping Air Quality Monitor Gen 2
    Qingping

    Air Quality Monitor Gen 2

    $149.99
    BUY NOW
    • 3.5
    • 207
    • 2024
    • ?
    • CGS2
    • Qingping
    • China
    • NO
    • ?
    • ?
    • YES
    • Built-in
    • 3 hours
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • IPS
    • YES
    • YES
    • 4"
    • 254 PPI
    • ?
    • NO
    • NO
    • NO
    • ?
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • YES
    • ?
    • ?
    • ?
    • ?
    • ?
    • YES
  • IQAir AirVisual Outdoor
    IQAir

    AirVisual Outdoor

    $299.99
    BUY NOW
    • 3.2
    • 67
    • 2021
    • 1 year
    • ?
    • IQAir
    • Switzerland
    • YES (Outdoor)
    • 6.4 × 2.7 × 8 in
      (162 × 69 × 202 mm)
    • ?
    • YES
    • -
    • -
    • YES
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • -
    • -
    • -
    • -
    • -
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • YES
    • YES
  • Airthings View Pollution
    Airthings

    View Pollution

    €224.48
    BUY NOW
    • 3.2
    • 26
    • 2022
    • 5 years
    • 2980
    • Airthings
    • Norway
    • NO
    • 6.7 × 3.5 × 1.3 in
      (170 × 90 × 33 mm)
    • 11.9 oz
      (336 g)
    • USB-C
    • 6x AA
    • 2 years
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • YES
    • YES
    • E-Ink
    • NO
    • NO
    • 2.9"
    • 296 x 128 px
    • YES
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • YES
    • YES
    • YES
  • AirGradient ONE
    AirGradient

    AirGradient ONE

    $230.00
    BUY NOW
    • -
    • -
    • 2023
    • 1 year
    • I-9PSL
    • AirGradient
    • Thailand
    • NO
    • 5.1 × 5.1 × 1.4 in
      (130 × 130 × 35 mm)
    • 12.3 oz
      (350 g)
    • USB-C
    • -
    • -
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • YES
    • OLED
    • NO
    • NO
    • 1.3"
    • 128 x 64 px
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • -
    • YES
    • YES
  • AirGradient Open Air
    AirGradient

    AirGradient Open Air

    $190.00
    BUY NOW
    • -
    • -
    • 2023
    • 1 year
    • O-1PST
    • AirGradient
    • Thailand
    • YES (Outdoor)
    • 3.6 × 3.4 × 3.3 in
      (91.5 × 86.7 × 85 mm)
    • 6.3 oz
      (180 g)
    • USB-C
    • -
    • -
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • -
    • -
    • -
    • -
    • -
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • -
    • YES
    • YES
  • Apollo MSR-2 with CO2
    Apollo Automation

    MSR-2 with CO2

    $56.09
    BUY NOW
    • -
    • -
    • 2024
    • ?
    • MSR-2
    • Apollo Automation
    • USA
    • NO
    • ?
    • ?
    • USB-C
    • -
    • -
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • -
    • -
    • -
    • -
    • -
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • NO
    • YES
    • YES
    • YES
    • YES
    • NO
    • YES
    • NO
    • YES
    • -
    • YES
    • YES
  • Moes CO2 Air Quality Monitor Temp and Hum
    Moes

    CO2 Air Quality Monitor Temp and Hum

    $84.99
    BUY NOW
    • -
    • -
    • 2023
    • 2 years
    • WSS-FB-CO2-U-MS
    • Moes
    • China
    • NO
    • 3.9 × 3.5 × 1.6 in
      (98 × 90 × 40 mm)
    • ?
    • USB-C
    • Built-in
    • 40 hours
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • LED
    • YES
    • NO
    • ?
    • ?
    • YES
    • YES
    • NO
    • NO
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • -
    • YES
    • ?

No results

Popular filters

Popular Filters

Quick shortcuts to compare products.

Weather Resistance Support
Air Quality Monitors with
Weather Resistance Support
Wired
Air Quality Monitors with
Wired
Bluetooth Support
Air Quality Monitors with
Bluetooth Support
Screen
Air Quality Monitors with
Screen
Google Home Integration
Air Quality Monitors with
Google Home Integration
Alexa Integration
Air Quality Monitors with
Alexa Integration
Apple HomeKit Integration
Air Quality Monitors with
Apple HomeKit Integration
Home Assistant Integration
Air Quality Monitors with
Home Assistant Integration
TVOC sensor
Air Quality Monitors with
TVOC sensor
CO2 sensor
Air Quality Monitors with
CO2 sensor
Temperature sensor
Air Quality Monitors with
Temperature sensor
Humidity sensor
Air Quality Monitors with
Humidity sensor
Deals by email

The best smart home deals, by email

We follow prices across the catalog and email you the best deals we find.

Smart home deals and news, straight to your inbox

Price drops, new releases and the smart home news worth knowing.

No spam. Unsubscribe in one click.

Your subscription could not be saved. Please try again.
Please enter a valid email address.
Your subscription has been successful.
Independent · Not sponsoredBrands never pay for placement or rankings. Affiliate commissions never influence our comparisons.
© 2026 Smart Home Compared
Search