10 bestCo 2 Monitorof January 2025
112M consumers helped this year.
1
SAF Aranet4 Home: Smart Indoor Air Quality Monitor - CO2, Temperature, Humidity, Portable & Battery-Powered, E-Ink Screen, Free App Integration
SAF
9.8
2
Airthings 321 Wave Enhance -Indoor Air Quality Monitor for CO2, VOC, Humidity, Temp, Pressure plus Noise & Light Sensors - Monitors Conditions for Sleep in Bedrooms & for Concentration in Home Offices
Airthings
9.6
3
Newentor CO2 Monitor, Air Quality Monitor Indoor Carbon Dioxide Detector with Voice Alert Large Display, Temperature Humidity Meters, Alarm Clocks for Home, RV, Gyms, Offices, Classrooms, 400-5000ppm
Newentor
9.4
4
GAIN EXPRESS CO2 Meter Handheld CO2 Monitor 9999ppm Measuring Range Carbon Dioxide Detector NDIR Sensor Air Quality Temperature Humidity Meter
GAIN EXPRESS
9.1
5
Temtop Air Quality Monitor CO2 PM2.5 PM10 Formaldehyde Data Export Particles Air Quality Detector, Temperature Humidity Display, M2000 2nd
Temtop
8.9
Other
![Air Pollution Meter Outdoor [PM1, PM2.5, PM10, Temperature, Humidity, Air Pressure, optional CO2], Smart Air Quality Monitor [Wi-Fi, WLAN, App], Air Quality Monitor Outdoor, Made in Germany](https://images-proxy.bestreviews.guide/LhbaezZ5DiUuYUwvDeQAyQqWVAo=/0x150/https://m.media-amazon.com/images/I/31d7soAVmPL._SL500_.jpg)
Air Pollution Meter Outdoor [PM1, PM2.5, PM10, Temperature, Humidity, Air Pressure, optional CO2], Smart Air Quality Monitor [Wi-Fi, WLAN, App], Air Quality Monitor Outdoor, Made in Germany
INKBIRDPLUS Portable CO2 Detector, Indoor Air Quality Monitor, Carbon Dioxide Monitor, CO2 Alarm Meter with LCD Display, Rechargeable Battery for Home, Office
INKBIRD INK-CO2W WIFI CO2 Monitor, 3 in 1 Indoor Air Quality Detector, Carbon Dioxide Meter Temperature Humidity Monitor, CO2 Alarm Meter, App Control, Backlit Screen
Temtop CO2 Monitor Indoor air Quality Monitor Portable CO2 Detector CO2, Temperature, Humidity Home, Office or School
6
LifeBasis Air Quality Monitor 10-in-1 CO2 Monitor Rechargeable with Stand Real-Time AQI,PM1.0,PM2.5,PM10,TVOC,HCHO,Particles,Temp and Humidity Air Quality Detector Indoor for Home Office School
LifeBasis
8.6
13% off
7
Airthings 2930 Wave Plus - Radon and Air Quality Monitor with CO2, VOC, Air Pressure, Humidity and Temperature Detector
Airthings
8.3
31% off
8
Netatmo Smart Indoor Air Quality Monitor (temperature, humidity, noise and CO2 sensors), NHC-UK
Netatmo
8.0
9
LSENLTY Portable CO2 Detector, 2s Refresh High Accuracy Carbon Dioxide Monitor, 3 in 1 CO2 Meter(Temperature, Humidity and CO2 Value), 96 Hours Standby Time CO2 Monitor for Travel Camping Home Office
LSENLTY
7.7
10
![IQAir [AirVisual Pro Air Quality Monitor] Monitor Indoor Air Quality [PM2.5, CO2, AQI, Temperature, Humidity] Real-Time Air Quality & Forecasting, Historic Data, IFTTT](https://images-proxy.bestreviews.guide/MyEIiKupnzLFfYqGXHte-XE_iEY=/0x150/https://m.media-amazon.com/images/I/31nDBcR2fsL._SL500_.jpg)
IQAir [AirVisual Pro Air Quality Monitor] Monitor Indoor Air Quality [PM2.5, CO2, AQI, Temperature, Humidity] Real-Time Air Quality & Forecasting, Historic Data, IFTTT
IQAir
7.5
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