Air Quality Monitor
12-in-1 Air Quality Monitor Tuya wifi HCHO CO Formaldehyde Portable Carbon Dioxide Detector with Real-Time Data CO2 HCHO TVOC PM2.5 PM10 CO Temperature Humidity Meter USB Charging WiFi Enabled for Home and Office Use
Questions and Answers
Why does the device disconnect from my wifi after preheat sequence and never connect again?
There is no data during the preheating process. Please connect to wifi after the preheating is completed.
I can not switch wifi on on my device
Hello, can you send us a video of you not being able to open the wifi? Here is the process of connecting to the wifi for your reference: 12 in 1: 1.Application search "TUYA" 2.Quickly click the power button 3 times to enter the menu,Select Wifi Config and quickly click twice to open the WIFI 3.Open the APP, open the phone Bluetooth,search and add the device,Enter theWIFI password information, and you can view the specific data on the APP after completing the connection.(Because it takes time to upload data, it is normal for APP data to deviate from the real-time data of the tester)
Reviews
BG175333399
on 11 October 2025
Put in the room, connected via WiFi, now at increased CO levels, the smart device signals, and we ventilate the room.
BG475333362
on 22 August 2025
Charged, configured with wifi and tuya everything is fine at the moment
VFM
on 28 May 2025
good
Bruce
on 06 May 2025
Fun to see the Interesting data.
BG455770341
on 02 January 2025
Not accurate. The thermometer reads 4°C more than the actual, PM2.5 is about 20-30% more than the actual, I can't check the other parameters.
BG153452412
on 31 December 2024
The device works well, it meets the purpose.
BG364518358
on 29 September 2024
Oh, fast delivery, it works, the wifi is unstable!
kelvin3531
on 26 September 2024
It works. I tested it for thinner vapours - it shows higher concentration, so it works. Did not try CO and CO2 - we have very clean air here. Will try near exhaust pipe :)
loizos
on 12 July 2024
temperature is wrong it shows -468.6 .also I cannot WiFi connection.
Jozef
on 29 May 2024
OK
