My nephew is building a teardrop camper. I bought this for him to put in. “The MOES CO2 detector is exactly what I was looking for to fit in my teardrop RV. As some of you may know, locking yourself in an RV such as a teardrop RV runs the risk of dying from carbon monoxide poisoning, especially in a small one. I was looking for something with a rechargeable battery, small size and a dimmable screen! This ticks all of those boxes and even allows you to connect to an app on your phone over WiFi for monitoring without having to look at the screen. Overall, this is a great little device that could potentially save your life! 5 Stars!

Bought it to monitor the temperature in the house while traveling. Connects to the app and can check from the iPhone at any time. A very inexpensive way to keep an eye on your home while you're out and about. The main disadvantage is that it has to be plugged in all the time (no internal battery) otherwise it will forget the time and settings when it turns off.

I like the simple setup. I also like the display as it is easy to read from across the room. We placed it near our back door that leads to the garage. I will definitely feel safer with the alarm set to warn us when the level gets too high. I feel my family is safer in our home with this device

Verdict: Buy. This is a useful addition to the home. Helps monitor indoor conditions. I would recommend families with young children to keep an eye on the room conditions.

Very easy to set up. The battery life is only one day and needs to be plugged in.

Seems to be a good product to use out of the box. Delivery was quick and the assembly instructions were easy to follow. Must be used over a period of time to get a full sense of its capabilities. It comes with the USB charging cable but not a cube to plug into the wall.

It works and appears to be accurate, but there are two things you need to know: a full charge takes around 20-24 hours, and it takes several (over 3.5) hours to recharge. It's a bit annoying to keep a small device on a cord, but if you want constant 24/7 monitoring then you have to. Secondly, the temperature setting is also somewhat annoying. The default is Celsius and there is an option to change this to Fahrenheit, but it doesn't stay there, it reverts to Celsius. At first I thought it was a memory leak due to the short battery mentioned earlier. But this was not the case. After a few hours of idling, it switches back to Celsius. The display is large and easy to read. It's very easy to connect and has WiFi, so remote monitoring is possible with just a glance at the app. Instant setup is quick and easy.

My wife has had a headache for the past few months and I decided to find out if elevated CO2 levels could be the cause. Well, I was surprised at how much CO2 accumulated in our house. A quality monitor like the MOES WIFI Air Quality Monitor CO2 Detector with Temperature is very useful! I like that this monitor can switch from C to F as I use F temperature here in the US. It is also equipped with a rechargeable lithium battery with a capacity of 2400 mAh, which makes it ideal for camping trips with my propane heater. Carbon dioxide or CO2 is a harmless gas in the atmosphere, but when its concentration increases inside a home, it can cause health problems for the people living there. Humans and animals exhale CO2 as a natural function of respiration. Therefore, when a house is overcrowded and there is insufficient air exchange with the outside environment, CO2 levels can increase. Ground cover is a process that can occur in homes built on old agricultural land when wet weather causes the soil to expand and gases, including natural amounts of CO2, to be released into the home. Inadequate air conditioning can also contribute to increased CO2 levels. Another source of increased CO2 emissions is the use of fossil fuels in the home. Therefore, it is very important to have the tools to monitor your situation and alert you when something is wrong. Attached are some photos for a closer look at the device. This is USBC, which is great! The quality of the screen is bright and very legible day and night.

Man gets sick easily when the air is not good. This is the perfect indoor air monitor that you can use to control, reset or clean your home. It's smart too, so connect your phone and humidifier so you can control the air.

It looks very nice and is small and slim. It's really great to see all the stats in one place. Good buy.