Air Quality Monitor, Indoor Air Quality Monitor for CO2, TVOC, Formaldehyde, Humidity, Temperature Multifunctional air Pollution Detector, Easy Calibration Indoor Air Quality Meter

My youngest child has asthma and pretty severe allergies. One of the reasons I bought this was to help monitor when he may have issues with his breathing due to the high humidity and air quality. The device was easy to set up and the display was not overly bright. I could keep this in my son’s room at night without it being too bright and keeping him up at night. The monitor also monitors for carbon monoxide which has given me some peace of mind that my family is safe since I live in an older home that does not have carbon monoxide monitors. The alarm feature is loud and would definitely get my attention in the event that there was something concerning in the air. This is a quality product and well exceeded my expectations for such a reasonable cost.

Having this air quality device around the house has really help me understand all the different variables into what we breathe daily. Setting this up from my garage to my bedroom has helped me understand the kind of air quality or breathing in. Quality of the device has been great, the performance of the battery is the one little thing that lacks. But after a quick recharge, it’s back to normal. It’s been very easy to use and the performance has been as expected.

I purchased this after replacing HVAC system. The new system had air quality on the thermostat but it clearly was not accurate. This product is simple to use indoors or out in seconds and it matches values reported by weather reports. It makes the case for opening windows at hours when it is cool enough. Saves us from arguing about when and if to open a window. Easy to use since we just leave it plugged in and carry it upstairs or downstairs as needed.

This is a nice easy to read, cost-effective device for monitoring room Air quality.

I like that it tells me CO2 so that I know if I get enough oxygen in my bedroom.

This device is not accurate compared to other brands for the TVOC and Formaldehyde, which was the whole point of purchasing this device. There's not even a way to calibrate those values like other devices can do. Not worth the money.

This air quality monitor is a fantastic addition to any home. It accurately measures CO2, TVOC, formaldehyde, humidity, and temperature, making it a reliable multifunctional tool for ensuring a healthy living environment.

CO2 is way off. Can’t be trust! Returning for a refund.