Love this it is my 2nd one love the smell put it on for bedtime

Really pleased smells nice grandson was having trouble sleeping through looks much fresher on a morning now

To be honest was disappointing for a Yankee Candle product. Even on the maximum scent setting this unit still only produces an occasional mist of scent it does not fragrance the room in the same way that a plug in air freshener does. I have found that you get an occasional puff of overpowering scent and then nothing for several more minutes until the next puff of scent. If you place it away from where you sleep you can't actually smell anything, if you place it close to your bedside you get the occasional smell. The scents themselves are not what I would associate with those that assist sleep, one has strong tones of coconut and another is very florally, nice scents themselves just not what I had expected given what this product claims it is used for. I have found that it hasn't improved sleep at all. The unit itself looks ok although it takes some force to snap in and out the fragrance bottle so I do wonder how long that will last in use if regularly changing scents. There are a couple of white led lights on the unit which can get annoying if using close to the bed and sensitive to light (I have found myself turning the lights away from facing the bed). The unit plugs in and the power cord is quite short so placement is dependent on where you have an available power socket. Overall its been a disappointing purchase and I don't think its worth the price in comparison to alternative diffuser options.

Really good bit of kit, seems to be helping us sleep