Top 5 Best Portable CO2 Monitors for Indoor Air Quality
Updated: February 18th, 2022
Air quality monitoring has become an important topic since the COVID-19 pandemic. Carbon dioxide (CO2) monitoring has been at the center of the conversation. Used to track air quality levels, CO2 meters are employed in classrooms, gyms, workplaces, and offices. They are a fantastic proxy to pathogen transmission risk and are even required for indoor use in some cases. A typical carbon dioxide monitor has adjustable alarm settings to allow users to be in compliance with various CO2 exposure limits.
It’s always distracting to choose from the wide variety of co2 detectors available in the market. Don’t worry, we can help. We’ve scoured the market to round up some of the very best co2 detectors you can buy, including brands like AirCO2ntroller, Awair, Temtop, and Airthings.
To help you make the decision on which CO2 monitor to choose, here’s our 5 top performing CO2 detectors for your home or office.
- High-precision CO2 Monitor with Sensors Made in Britain
- Easy to Carry - Home, Office and Car
- Sleek Design
- Updates CO2 Measurements in Real-time Every Second
- LED Display with Backlight
- Multiple Alerts If Air Quality Deteriorates
- Temperature and Humidity Monitor
- Flexible Admission
- Long Lasting Battery Life
- Only available at merchant's online store
- Sells out fast
Up to 50% Off Discount + Free USA Shipping
9.8
"The best in market"
3,866 Reviews
- Tracks air quality trends over time
- Compatible with integrated smart home devices
- Accurately report carbon dioxide and volatile organic compounds
- Measures temperature
- Slightly expensive
- Difficult Wi-Fi connectivity
- Only works on AC power
9.2
"Great"
2,489 Reviews
- Good battery life with USB charging
- Easy-to-use mobile app
- Data sharing options
- Easy operation
- Easy to move around
- No temperature sensor
- No humidity sensor
- No CO2 and radon measurement
9.1
"Good"
12,31 Reviews
- Flawless smart-home integration
- IFTTT supported
- Uses Bluetooth technology
- Temperature, humidity, pollen, CO2 monitors
- Low power consumption
- No particulate detection
8.9
"Very Good"
913 Reviews
- Classy feel and design
- Highly accurate sensors -PM1, PM2.5, PM10, CO2, AQ1
- Temperature, humidity, air, and pressure monitors
- Easy-to-understand sensors
- IFTTT supported
- Reads outdoor weather
- Not compatible with Google Assistant or Alexa
- No radon detection
- No VOCs detection
8.1
"Not bad"
412 Reviews
- High-precision CO2 Monitor with Sensors Made in Britain
- Easy to Carry - Home, Office and Car
- Sleek Design
- Updates CO2 Measurements in Real-time Every Second
- LED Display with Backlight
- Multiple Alerts If Air Quality Deteriorates
- Temperature and Humidity Monitor
- Flexible Admission
- Long Lasting Battery Life
- Only available at merchant's online store
- Sells out fast
Up to 50% Off Discount + Free USA Shipping
9.8
"The best in market"
3,866 Reviews
We Tested Dozens of CO2 Monitors: Here’s Why AirCO2ntroller is #1
We already established that there’s not much you can do to avoid the very air we breathe. But the thing about air is that it’s so easy for it to hold so many contaminants, pollutants, and even radioactive elements. Before I learned about air quality monitors, I knew a thing or two about air purifiers, but this is entirely unexpected and delightful.
I read a ton about monitors before I tested them, of course, but like every internet “recommendation,” I wasn’t quite sure of what to expect. Every brand out there wants you to think their product is the next best thing since sliced bread. Still, I was blown away by everything AirCO2ntroller offered.
I wasn’t only able to detect what exactly was making my indoor atmosphere a little funky, but I could also know exactly when to intervene and what to do. Apart from monitoring CO2 levels, the AirCO2ntroller also monitors temperature and humidity. The monitor is constantly updates itself to keep up with the changes. Honestly, I’m a little disappointed I didn’t find this sooner! Before I go on ahead and gush too much, here are my AirCO2ntroller test results from the moment I put it on till now: when I still won’t stop staring at it in awe.
Portable and Sleek Design
I personally love a well-coordinated home. I’m talking coordinated walls, furniture, and, of course, appliances. If you’re like me and wondering if this monitor will disrupt your aesthetic, you need not worry. The AirCO2ntroller is gorgeous and sleek. It has a small, modern-looking design and weighs a little over 3 oz. You can always just pick it up, move it around, and take it with you wherever you go. It fits in personal bags, so you have an easy time moving it around.
State-of-The-Art NDIR Sensor
The AirCO2ntroller detector sets itself apart with high-precision Non-Dispersive Infrared (NDIR) sensors. I know those are big words, so I did some research on them. It simplymeans that it can accurately capture the presence and concentration of gasses in the air using their unique absorption wavelengths. This ensures that you get super precise measurements at all times.
Long-lasting Battery
You can trust the AirCO2ntroller to precisely monitor your air for 4 – 6 hours nonstop. It has a 1200mAH high-capacity battery and a Type-C charging interface. The device itself can last up to 15 years, excluding the batteries.
Real-Time Quick Refresh
Air is never static, and as such, the components and gasses in air change. The AirCO2ntroller device knows this and is designed to keep up with these changes. It uses a one-second measurement that’s periodical and quickly refreshes itself to keep up with atmospheric changes.
Temperature and Humidity Monitoring
Temperature and humidity contribute significantly to having a proper and healthy respiratory environment. The AirCO2ntroller monitor also shows you the accurate temperature and humidity readings on the LED display. Even with this multi-functionality, it remains sleek, compact, and light.
Easy-to-Understand
While testing monitors, a lot of them were lacking in the readability department. Some were so difficult to understand that I gave up almost immediately! For us without technical experience, the AirCO2ntroller makes simplicity and readability a priority. It is super easy to set up and understand. It shows readings with large, visible numbers and by the respective color – green, yellow, orange, or red – which flash for more convenience.
Works In Any Environment
Maybe you don’t have troubled air at home, and it’s your workplace instead. It could even be your car, school class, or any other indoor space. The AirCO2ntroller isn’t picky about where it works. The monitor is perfectly designed to work in any environment. It’s also easy to carry around and move about, so you could easily shuffle with it between your home and office.
The AirCO2ntroller helps you monitor CO2 levels. Beyond that, it helps improve your health, productivity, and cognitive abilities. Recently, we’ve got the COVID-19 pandemic to worry about. This monitor significantly reduces your risk of catching airborne infections or viruses, including COVID-19.
Warranty
The AirCO2ntroller has a 30-day money-back guarantee. While I doubt you’re even going to consider it, you can return your package and get a full refund in case you’re not satisfied. Again, I highly doubt you’re going to need it because, boy, is it a mighty fine steal!
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