- Does it need water?
- No. It diffuses essential oil directly with cold air, so there is no water tank to fill or clean.
- How much oil does it use?
- Under 1 ml per hour, so a small bottle lasts a long time at low settings.
- Can I control it without the app?
- It plugs into a standard outlet and runs on its own, but scheduling and adjustments go through the Aroma Galaxy app over Bluetooth.
- How large a room does it cover?
- Up to about 500 sq. ft., though scent is gentler than a mist diffuser, so large open rooms may need a higher setting.
- What oils work with it?
- Standard essential oils; they are not included, so budget for them separately.
- Where is the Miles Kimball AROMAR Waterless Plug-in Aroma Diffuser Cold-Air Essential Oil Machine cheapest?
- At Chewy, for $49.00, as of our latest check.