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Bull-Dozer
Reviewed in the United States on March 6, 2025
is a ok monitor but lacks CO2 which is a common gas to monitor (plant growth, room congestion etc), it also only will display particle size for one of the three sizes it monitors (requires a button push to cycle through the three sizes).
RR
Reviewed in the United States on February 8, 2025
The readings are inconsistent
DeMar
Reviewed in the United States on February 4, 2025
Initially I received the monitor and liked it overall but the battery inside was bouncing around inside. I was concerned this would eventually damage the internal electronics. After communicating with the seller, they sent me a new one that had no issues. I offered to send back the old one, but they said I could keep it. I actually repaired the old one with some super glue after carefully opening it up. The nice thing about having two initially is that I could see how consistent both are sitting next to each other. Once they both reached room temperature, they readings were very close to each other. I also have a separate humidity and temperature device in the home, and again they were fairly accurate to each other.
Benjamin Rizzo
Reviewed in the United States on September 29, 2024
Perfect addition to my thermostat
Yang Lee Joseph
Reviewed in the United States on September 16, 2024
Goog things for health controlling. Specially inside outside checks for air quality.
rienk
Reviewed in the Netherlands on August 30, 2024
Ik heb niet kunnen testen of de waardes die het apparaat aangeeft precies kloppen maar ik denk dat een luchtkwaliteit meter voor deze prijs wel een beetje afwijken. Het apparaat geeft geen rare waardes aan bijvoorbeeld PM 1.0 9999ug/m3.Het product voelt degelijk aan en ziet er degelijk uit.
Customer
Reviewed in the United States on August 21, 2024
Update: After using this for awhile I can see how it could be very helpful. It lets me know when it’s a good idea to open windows, etc. I also noted that, just when heating something up briefly in my gas oven, the air quality got worse. Maybe there is something to be said about the dangers of gas ovens. I will be doing additional testing and research and making a few changes in my home, thanks to this eye opening tool. But, as hard as I tried, I can’t turn the warning alarm off. It did sound off the other day, which was a helpful alert, but I should be able to turn it off while I make adjustments to the atmosphere, without having to turn the machine off.Original review: This is lightweight plastic yet seems good quality. Easy to charge. I can’t tell if most of the readings are accurate since I have no basis in comparison. The only reading I can compare with other devices is the temperature, and the reading on this device seems pretty accurate. I wish a range of acceptable to unacceptable readings had been included in the instructions, as I’m new to this. I don’t like seeing the company’s logo and support information plastered on the front of the device. I find the settings buttons to be very off putting. There is supposedly a way to turn the CO2 alarm on and off, yet after trying numerous times, I really don’t see any way of telling if the alarm is on or off. In my opinion this is a good tool to have to give you a general idea of your air quality, though I can't verify if it is totally accurate.
pcgc
Reviewed in Canada on August 15, 2024
It measures PM1.0 - but no indicator of the resultsEverything else is greatBetter than Airthings which i originally bought and returned
x
Reviewed in Canada on December 2, 2024
Hope it lasts a while. Good product.
Susan J. May
Reviewed in the United States on December 19, 2024
It does the job but doesn't keep charge very long
Customer
Reviewed in the United States on November 30, 2024
The item worked for a couple of days. After that most of the time it didn’t show the reading for PM 2.5. It would get stuck at digit 3.
Mia
Reviewed in Germany on October 29, 2024
CO2, Feinstaub und Temperatur funktionieren aber bei Formaldehyd und TVOC werden Fantasiewerte angezeigt. Hab mir mehr erwartet.
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