AromaTech 4+

I agree with what others are saying. The device is awesome. The app makes the entire experience so lack luster. First, can’t use the device at all without the need for an app, minus one star. Second, you can’t schedule the LED light by time. It’s either just on or off. Weird, it’s 2025, really? I can’t schedule a light to turn on? No ability to turn off beep noise. Why? Finally, release a Bluetooth adapter that plugs into the wall so we can finally control this thing from outside of the home. I wanted to be able to turn this on on my way home, turns out you can’t.

I do not understand, like others have said, why you can’t set your own schedule rather than one they suggest with very limited alterations available. Scents are too overpowering even at the minimum setting especially in a smaller room. We don’t all have giant rooms! Needs to be updated to be way more personally adaptable.

Also, why can’t I control the light color or even have on a timer in the app too? I don’t want it on 24hrs a day, but I also don’t want to hear the extraordinarily loud high pitched beep when I turn it on or off. Especially if using a night while people are asleep!! We should be able to choose no beep. And when the light is on and off each day.

Surprises this is on Oprah’s List! She obviously never used it and was simply paid to promote. Very disappointed! Especially for such as high price point. Cmon AromaTech - do better!

Title says it all, I believe this app is so terribly made that it makes the product feel cheaper. I bought the Ambience device, rated for 100-1,000+ sqft. I use it in my 140sqft bedroom on low and the scent is WAY overpowering.

This app supports schedules. 5 total. I can’t create more, but I have to use all the schedules for 20 minutes a day every 2 hours so I can spread out the diffusion enough to not make my home smell like I spilled the oil bottle. App does not allow me to create and delete schedules beyond the initial 5.

More importantly, the app can only schedule the diffusion, not the light or the loud beep the machine emits whenever you manually turn it on/off. I can’t have the light turn on while the device is diffusing, or program it to only be on during the daytime.

The lowest strength setting is significantly stronger than a 140sqft room can handle, though the Ambience device is marketed as being fit for rooms 100-1,000sqft.

If this app simply let me run the device for 5 second diffusions at an interval I choose (1, 2, 3, …60min), then I would recommend this device to all my friends. I can’t believe the company behind a well-built device would even allow this app to get released considering how cheap is makes their device seem.