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

Very, very happy with my purchase. I struggle with sinus issues so when i'm stuck in the house it has become massively important to control the air and ensure the humidity is correct. This device allows me to do exactly that. I use it in conjunction with a dehumidifier and an air purifier and adjust the air accordingly based on the readings this offers me. The results are instant, constant and clear on the large display. Excellent product and a very good price considering the outcome.

This is an air quality monitor that monitors everything. It's usbc powered, easy to charge up, how much you've read the instructions you will realize what each of the configuration to do. I found it easy to open and understand and it's built enough to last.

Fantastic machine for the price. Would have like a little more description in the manual to tell you what all the figures meant.. but google works just as well!

We bought this to check for any toxins in the air whilst builders where in to rebuild our bathroom. Sadly a lot of times we found the builders to be using high VOC materials, so we used this to check when the air quality in the house was good enough for my then pregnant wife and now our newborn, to come back into the house. Not only will it detect particles an VOCs, we also used it to check the off gassing (of formaldehyde) from wood (furniture and building material). It's amazing to see there's still quite some formaldehyde present in ply boards from your favourite DIY store... We've not experienced any issues with accuracy (CO2 etc.), however the battery life is not very long. So we usually keep it charging (USB-C 👍🏻)

Has poor battery life . Had it only 1 month and by now it doesn't hold much charge. Have to charge it after 1 hour. Its just too late to return it, sadly else I would. Would not recommend sadly.

Quick and easy to use, gives instant continuous reading of air quality.

Battery life could be better I think it only lasts for 24 to 48 hours and needs to be charged again. Clear display and works very well. Size is ok as well. Happy with the purchase.

I presume that it is accurate - I have no way to test it but..... The battery life is horrendous! It doesn't last the night. It also has no ability to store a 'history' of readings so no trend can be reviewed - it is a 'point-in-time' reading only.

This monitor is excellent for keeping track of indoor air quality. It’s accurate, responsive, and the color-coded display makes it easy to see at a glance which pollutants are present. The dual sound and visual alarms are helpful, and the battery lasts long enough for convenient use. Compact and portable, it’s perfect for home, office, or car use. Definitely a useful tool for healthier air indoors.

I purchased this monitor to keep an eye on indoor air quality, especially CO₂ levels in my home office. It ended up being way more helpful than I expected. It tracks 11 different air quality metrics—including CO₂, PM2.5, PM10, TVOC, formaldehyde, and more—all in real time. The screen is bright, clear, and easy to read, and I love the color-coded indicators that give a quick overview of air quality at a glance. The alarms are super helpful too—both visual and audible—so you know right away if something’s off. Setup was simple, although it does take a few minutes to calibrate on the first use. The battery life is solid (I get about 11-12 hours on a full charge), and the device is lightweight and portable, which makes it easy to move from room to room. One small note: I did notice very slight variations in VOC readings compared to another monitor I own, but nothing major or concerning. For the price and all the features it offers, this is a great value. Highly recommend if you're looking to improve your indoor air quality or just want to be more aware of what's in the air you're breathing.

It produces ozone even with ionizer off

I wanted a portable air quality monitor, especially one that I can carry around. While most air quality monitors are relatively portable, they are generally not shaped in a way that allows you to carry it in your pockets without bulging out. This one, on the other hand, is relatively flat, and fits into a pants pocket with relative ease. One concern I did have with many of these air quality monitors are whether the sensors provide real numbers based on real sensors, or if they infer other values based on a single sensor (usually TVOC or organics based, since that's usually the cheapest sensor available). On this detector, placing it near an ammonia solution only includes the TVOC values, and not PM2.5 or CO2, which is expected. On a low-quality sensor, typically the ammonia solution would significantly spike the CO2 readings. Putting the sensor next to water vapor only increases the PM2.5 and humidity reading but not TVOC or CO2. This is also the expected reading from a detector that has actual sensors built-in to detect these variations. The PM2.5 values also match up with my other portable and PurpleAir sensors installed outside. I also like the fact that this detector has a way to do CO2 calibrations, which is something that most detectors try to do on an automatic basis or not at all (this makes the reading somewhat inaccurate for those sensors if the sensor is inside a stuffy room constantly). The ability to calibrate manually is not something I usually see, so this is definitely a good addition. Considering the fact that most detectors that have real CO2 sensors generally cost close to $100 or more, this is actually a decent detector that is decently priced and provides good values. While you won't be able to monitor the values online since it has no data export or Wi-Fi/BT capabilities, it does make a good travel sensor that you can carry around.

Setup was painless and the bright display shows AQI, particle counts and CO₂ in real time so you can actually watch how cooking or opening a window changes things. Please make sure you do calibration before use and after that you will see correct readings; calibration need to be done on fresh air - do that and the numbers finally start to mean something. The dual alert is genuinely useful: when a level drifts up we get a clear beep and can fix ventilation before it becomes a problem, which gave me peace of mind for my child's room. I appreciate that it reports fine and larger particles separately and also tracks temperature and humidity, so it feels like a complete picture not just one number. The compact footprint and included stand make it easy to find the right spot, and the menu is simple enough that my partner uses it without reading the manual. If you want a straightforward, reliable way to keep tabs on indoor air, this delivers - just remember the calibration step and you'll be set