Side-by-side comparison · Updated for 2026

Wired Air Quality Monitors

Looking for wired air quality monitors? 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
20
Products
12
Brands
22%
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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
  • Local Control
  • 22% OFF
    GoveeLife Smart Air Quality Monitor CO2 H5140
    Best Seller
    Govee

    Smart Air Quality Monitor CO2 H5140

    $69.99$89.99
    BUY NOW
    • 4.4
    • 245
    • 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
    • YES
  • 8% OFF
    Ecobee Smart Thermostat Premium
    Top Rated
    Ecobee

    Smart Thermostat Premium

    $239.91$259.99
    BUY NOW
    • 4.3
    • 4,197
    • 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
    • YES
  • 13% OFF
    GoveeLife Smart Air Quality Monitor
    Govee

    Smart Air Quality Monitor

    $39.98$45.99
    BUY NOW
    • 4.3
    • 1,050
    • 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
    • YES
  • 15% OFF
    SwitchBot Meter Pro (CO2 Monitor)
    SwitchBot

    Meter Pro (CO2 Monitor)

    $59.48$69.99
    BUY NOW
    • 4.3
    • 331
    • 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
    • YES
  • SONOFF SAWF-08P Air Quality Monitor
    Sonoff

    SAWF-08P Air Quality Monitor

    $49.90
    BUY NOW
    • 4.3
    • 180
    • 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
    • YES
  • Amazon Smart Air Quality Monitor
    Amazon

    Smart Air Quality Monitor

    $69.99
    BUY NOW
    • 4.2
    • 5,576
    • 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
    • NO
  • Airthings 2989 View Radon
    Airthings

    2989 View Radon

    $219.99
    BUY NOW
    • 4.2
    • 783
    • 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
    • NO
  • Airthings View Plus
    Airthings

    View Plus

    $329.99
    BUY NOW
    • 4.0
    • 1,984
    • 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
    • NO
  • IQAir AirVisual Pro
    IQAir

    AirVisual Pro

    $329.99
    BUY NOW
    • 4.0
    • 487
    • 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
    • YES
  • SONOFF SAWF-07P Air Quality Monitor
    Sonoff

    SAWF-07P Air Quality Monitor

    $39.90
    BUY NOW
    • 3.8
    • 199
    • 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
    • YES
  • Qingping Air Monitor Lite
    Qingping

    Air Monitor Lite

    $76.00
    BUY NOW
    • 3.6
    • 711
    • 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
    • YES
  • Qingping Air Quality Monitor Gen 2
    Qingping

    Air Quality Monitor Gen 2

    $149.99
    BUY NOW
    • 3.5
    • 208
    • 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

    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
    • NO
  • 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
    • 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
    • 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
    • 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
    • ?
    • ?
  • Moes CO2 Portable Temp Humi Air Quality Monitor
    Moes

    CO2 Portable Temp Humi Air Quality Monitor

    $69.99
    BUY NOW
    • -
    • -
    • 2023
    • 2 years
    • BSS-X-CO2-U-MS
    • Moes
    • China
    • NO
    • 3.3 × 3.3 × 1.2 in 85 × 85 × 30 mm
    • ?
    • USB-C
    • Built-in
    • 40 hours
    • NO
    • NO
    • NO
    • YES
    • 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
    • YES
    • ?
  • Third Reality Smart Air Quality Sensor
    Best Seller
    Third Reality

    Smart Air Quality Sensor

    $49.99
    BUY NOW
    • -
    • -
    • 2026
    • ?
    • P1AQSA1
    • Third Reality
    • China
    • NO
    • 2.6 × 1.4 × 3.4 in 67 × 36 × 86.5 mm
    • 1.8 oz 50 g
    • USB
    • -
    • -
    • NO
    • NO
    • NO
    • NO
    • NO
    • Zigbee Hub required
    • NO
    • NO
    • NO
    • -
    • -
    • -
    • -
    • -
    • Smart Bridge MZ1 required
    • YES
    • Smart Bridge MZ1 required
    • YES
    • YES
    • Smart Bridge MZ1 required
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • NO
    • NO
    • YES
    • YES
    • NO
    • NO
    • NO
    • NO
    • NO
    • YES
    • YES
    • YES
    • -
    • YES
    • YES
    • YES

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