
Smart Aroma Diffuser Scent Air Machine
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Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.

Compared across 2 stores. Prices are checked against each store and labelled with when. Store links may earn us a commission. As an Amazon Associate, Deal.ai earns from qualifying purchases.
It checks today's price at every store, compares the alternatives and answers in about a minute.
This is a waterless cold-air diffuser that turns essential oil into a fine mist without heat or water. It covers rooms up to 1500 square feet and uses under 0.5 ml of oil per hour, so a bottle lasts a long time. You set run times and scent strength from a phone app. It suits people who want steady background fragrance in a large room and don't want to refill water or clean a tank daily. Against ultrasonic diffusers it avoids dilution and daily cleaning, but it costs more, runs on 12V power, and puts out a faint fan hum.
In stockSold by YEYEYEReturns: Sold by a Walmart Marketplace seller; returns go to the seller under the seller's returns policy.
Availability unknown
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Lowest price we've seen: $44.99 on Nov 12 at Amazon. Tracked across 1 store since Nov 12.
This is a waterless essential oil diffuser that uses cold-air diffusion. It nebulizes fragrance oil into micro-droplets and spreads them through the room without heat or water. The oil is not diluted. It uses less than 0.5 ml per hour.
The diffuser covers rooms up to 1,500 square feet. A built-in fan helps carry the scent farther. It can be used in bedrooms, bathrooms, offices, spa rooms and commercial spaces.
You connect it to the app, then set the working time and scent level. It can also be controlled with the key on the unit. It is wall-mounted, holds a 200 ml oil bottle, and needs to stay connected to power.






