QuietCool Smart Attic Fan 4+

It’s truly a great app! Everything works smoothly and just as expected, making it both reliable and user-friendly. The interface is clean and intuitive, so I never feel lost navigating through the various features that are there. Setup was a breeze, and the app has made controlling my fan incredibly convenient. Also, not requiring an account is incredible!

One feature I’d love to see added is a ‘Quiet’ setting, where the fan remains off during specified hours—like between 10 p.m. and 6 a.m. This would allow for uninterrupted sleep without the fan kicking on unexpectedly. Overall, this app is already fantastic, but adding this functionality would make it perfect!

Thank you for the hard work and letting the engineers do what they do best!

Having monitored my attic temperature before and after installation, I know the fan is effective. My issue comes with the lack of app features. The first was that it asked to connect to my WiFi network, but it does not allow for remote access to the fan, which would be great if it did. Even stranger is that it connects only via Bluetooth, so I don’t know why it wanted to connect to my WiFi network. The second issue is more of a convenience issue. There is not a run timeframe setting. It only reacts to temperature or humidity levels. That’s all good, but there should be a setting, much like “do not disturb” on your phone which would perform a time of day-based action. For example, the high setting is a little noisy and my fan is located over my kitchen. It’s hot in Texas often up until the sunsets, so it’d be nice to have the fan change speeds around dinner time so the noise goes away and not have to go into the app to change the speed setting. There is enough noise during daily life and it’d nice to enjoy a peaceful meal. Again, this would just be a convenience feature.

This app is what other smart products should be. it doesn’t force you to use an account, but does offer cloud syncing if you do opt to use an account. the bluetooth range on the device is INCREDIBLE! i can be downstairs and still connect to the attic fan. the app is very easy to use, guides you through every step perfectly. offers helpful recommendations but allows you to modify every setting. offers additional seasonal configurations AND MANUAL OVERRIDES. the data it presents is clear and concise and the layout and interface is clean and elegant. 5/5 give the developers a raise this is the first smart product i’ve seen that doesn’t have some type of drawback. very well done app.