Qingping Air Monitor Lite, Apple HomeKit Compatible Wi-Fi Indoor Air Quality Meter Detects Home CO2, PM2.5, PM10, Temperature, and Humidity

The media could not be loaded. EDIT 11 months after purchase: About 10 days ago you can see the temps slowly starting to rise. It became warm to the touch, and it seems obvious that the internal fan has failed. I've set a temp offset of -10 degrees to correct the reading, but the warmth worries me and it's not trivial to disassemble and fix according to the teardowns online. A shame - otherwise a very nice little gizmo.It's small, quiet, and seems quite accurate - comparing to Ambient Weather AQIN and Hydrofarm APCEM2 Autopilot, CO2 readings are consistent. Setup was easy (iOS and Apple Home), and it's just a delightful little gizmo, so cute! Small annoyances: No Alexa or Google Home integration (yet, I hope! QingPing, make this thing work with Alexa and it would be perfect!), and "screen saver" display is a little too much motion for something that sits on your desk, it's a little distracting. I've positioned it behind a monitor in a way so that I have to move my head a little to see it. Overall I'm very pleased with this purchase.

It's super compact so great for travel and moving around with to test air quality. One of my minor problems with it is that it currently lists the temperature in celsius instead of fahrenheit. It's not that big of an issue, we lived abroad so I got used to the temperature being in celsius. But now that we're back in the states, it might be easier to just see what it currently says in fahrenheit.There may be a fix for it that I haven't found yet, or tried. But a simple 'hack' I learned that gives you pretty accurate C --> F conversion was to just double the C and then add 30. So if it's 30 C, double it is 60, then add 30, so it's about 90F.

I bought a couple of these and would have bought more if they were able to connect to my Apple Home system but both monitors refuse to do anything but fail to connect using a current iPhone and iPad.I have 84 devices in my Apple Home system but these won't join. You shouldn't have to give up your phone number and email to get a product to work.They are nice stand alone monitors but the display is pretty small.

I have a small home office that doesn't get great airflow and was concerned about the CO2. This device is super responsive and now I can easily monitor CO2, temp, humidity and AirQuality. I like the looks and with HomeKit I set up automations to automatically turn on a vent fan if CO2 gets too high. I also have it setup to turn off my space heater when the room warms up. USB C is great for keeping it charged. I'm thinking of getting a few more to replace battery operated temp/humidity sensors in my house.

I purchased three of these for use in different rooms. Two of the three had visibly been opened despite being sold as new by the Qingping store. There were a couple of hairs under the protective temporary film for one of them, and two were missing the smaller of the two pieces of temporary protective film that covers the back of the unit. Two were also already configured for somebody else's wi-fi network.The idea of a multi-sensor HomeKit appliance with a big OLED display sounds so good. But the execution is flawed.1. It fails at its most important task: Providing accurate readings. The humidity reading is consistently off compared to the three other humidity meters I have. I can line them all up and the QingPing always has anomalous readings by as much as 15%. The temperature reading is off, but only by a couple of degrees. I don't know how to assess the CO2 accuracy, but I have seen it as low as 418, which is about the ambient CO2 level in all rural areas.2. The display is wasted. It has different views, but nothing that shows all readings at once. You have to cycle through manually, or configure it for automatic cycling. There's enough display density that it could have shown everything. With single readings, a boxy, thin, LCD-like font is used that makes it difficult to view at a distance despite the bright display.3. The HomeKit integration is half-baked. Enabling HomeKit mode disables all of the configuration options. For example, the display cannot be changed from Celsius to Fahrenheit. Notifications can't be enabled. The app can't even show graph results. To take advantage of the app features, the device must be reset and configured for QingPing's proprietary mode, which disables HomeKit.4. The app support is confusing. It links to two different apps in the manual, the first of which doesn't appear to link with the device in the USA. The second is flakey, routinely forgetting about registered devices, or not finding them on the network.Unfortunately, I don't know of another product that claims to have all of these sensors along with HomeKit compatibility. For now, the alternative is having at least two other devices, or going without either the CO2 or the PM2.5 and PM5 readings.

A compact device for air quality monitor that works well with AppleHome. I used it to get an idea of PM2.5 and CO2 levels at home.