UbiBot AQS1 Smart Air Quality Sensor WiFi version

This is the second AQS1 i've purchased.

Excellent device for measuring air quality. I have one inside and the other outside on the patio undercover. I can immediately tell when the AQ outside is becoming hazardous due to smoke particles from fires then switch on my indoor air purifier. Easy to set up, the phone app is really well designed. C02 is particularly useful for inside. The only thing i'd like to see added is NO2. Definitely recommend.

The UbiBot AQS1 Air Quality Sensor is value for money! It flawlessly monitors indoor air quality, providing invaluable insights. Improvement suggestion: Enhancing the app interface for more detailed analysis would elevate its functionality. Nonetheless, an exceptional sensor for ensuring a healthy indoor environment!

Smart Air Sensor

A very easy to read and understand device. Setting it up initially was simple.