18-in-1 Smart Air Quality Monitor - Indoor WiFi Air Quality Detector with Dual Chip, Real-Time for AQI, CO2, PM2.5, PM1.0, PM10, TVOC, HCHO, Time Display, Temperature & Humidity with Aler (White-B2)

Very important for your health

Good one but delivery time too late

It's good, but battery is not much reliable

Es exacto y sensible

So far I've been used it for two weeks. Here's some updates: 1 the whole screen is clear, easy to understand. 2 The number is accurate, the change of the air quality is working good. The CO2 high when it's night time. The sensor is very sensitive to the change(window opened or closed). For it's price, I think it's a good product.

This device actually measures 8 parameters including CO2, Temperature, Humidity, PM1,PM2.5, PM10,Formaldehyde and TVOC. The results are displayed on a nice color LCD screen. The PM & TVOC do not show decimal reading. Most of the time it shows 0 or 1. When compared with my other Air Quality sensor, the readings are reasonably accurate. The monitor can be integrated with Homeassistant through Tuya-local integration in conjunction with the Tuya or Smartlife app. On the whole, I am quite happy with this purchase.

Great product. I was able to connect it to my Home Assistant via HACS and Tuya Local. It shows all the parameters in my HA. It is sensetive. I have a Zibro rs2222 heater and this air monitor was able to detect Zibro's fuel from several meters. The CO2 is raising if you breathe near the monitor. I don't have professional equipment to check how accurate it is, but the temperature and humidity measures correctly. I hope it will last.

This 18-in-1 smart air quality monitor gives detailed and reliable readings for everything from CO2 to PM2.5. Fast and responsive, and the WiFi connectivity lets me check data in real time. It’s been great for keeping track of indoor air quality and making sure my home stays healthy.