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Aromely Smart HVAC Scent Diffuser up to 4,000 SQSF - UPGRADED
ARO-PRO by aromely a pet friendly arome diffuser
ARO-PRO by aromely diffuser with auto shutoff and adjustable timing
Aro-Pro By Aromely Features
ARO-PRO by Aromely HVAC Scent Diffuser
ARO-PRO by Aromely Multi-Angle Diffusion Aroma System
Aromely aromatherapy scent diffuser HVAC installation diagram

Aromely Smart HVAC Scent Diffuser up to 4,000 SQSF - UPGRADED


Regular price $850.00 Sale price$349.99 Save $500.01

  • Free shipping within the US
  • In stock, ready to ship
  • Inventory on the way

Domestic USA orders will ship for free within 24 hours using standard shipping.

International orders will ship within 24 hours and shipping cost will be calculated at checkout based on the country of destination.

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UPGRADED - DESIGN AND TECHNOLOGY: New features include: Improved APP connectivity, multi-speed fan, new atomization technology making it more silent and efficient, improved design, increased bottle size from 500ml to 800ml, multi-angel diffusion.

Key Features:

  1. Diffuse coverage for up to 4000 SQSF.
  2. Bluetooth controlled.
  3. Cold air diffusion technology transforms the essential oil into very fine, dry nanoparticles for more consistent coverage while maintaining the purity of the scent.
  4. No residue.
  5. Safe for pets, children, and furniture.
  6. Adjustable time setting 24 hours and 7 days.
  7. Large bottle of 800ml.
  8. HVAC, Stand-alone and wall-mounted
  9. Commercial and Residential
  10. Luxurious and modern metal design


Professional HVAC scent diffuser suitable for commercial and residential applications. ARO-PRO by Aromely is perfect for mid-size applications such as single-family homes, medical offices, warehouses, restaurants, etc. ARO-PRO uses advanced cold diffusion technology which means that during the high-pressurized dispersion process the essential oils are transformed into a lightweight, dry nano-mist, which stays suspended in the air longer offering more coverage without altering the smell or the therapeutic benefits of the essential oils. This type of advanced atomization technology is also residue free and safe for pets, children, and furniture.

Customer Reviews

Based on 21 reviews
Roy S.
Works !

Works as advertised, very poor setup instructions, only works with Bluetooth vs a app.
Locking mechanism key needs to be in front of unit not on back so you don't have to remove the unit to unlock, i put tape on locking pin and next fill will use glue to keep it from locking.

Patrick C.
Happy wife.

Wife wanted something to make the whole house smell nice, instead of all the little ones she has. Surprised her for christmas. Only 306 with oil. Plugged it it and it worked great. As easy to set as your thermostat. Less than 5 min. To hook it into the hvac. Now our entire 2700 sq ft house smells amazing, and i have a Very happy wife.

Great Machine!!

This unit works perfectly!! House smells wonderful.. Highly recommend!

Ultimately Happy

I upgraded my scent marketing experience from using the Aera diffuser, and in terms of scenting , ARO PRO is head and shoulders above in terms of effectiveness. It really does a great job in filling the space and creating the scent experience I’ve been wanting for a long time. What it has lacked is ease of use and app functionality.

As far as the mobile app, it simply doesn’t work, and I was redirected to use the unit as a work around. For the money invested you really do expect the app to work. Customer service indicated that it only works on 2.5ghz wifi which I do have, and it still doesn’t function with the unit. This is an inconvenience especially when the unit isn’t the most user friendly when it come to programming it.

The “lowest” diffuser setting is the unit runs 10 straight seconds every 190 seconds. For an HVAC set up that’s reasonable, but using it as a stand alone unit can make the fragrance more intense. So having a more flexible time settings that can extend the pause duration to diffuse hourly etc would be helpful

Other than that, I have really enjoyed how it transforms my living experience!

Tanya V.
Love it!!

This product is worth every cent. My home smells so good.


All our orders are shipped from USA, we usually ship within
24 hours after the order is received.

We offer email, phone and chat support.

We offer 30 days NO QUESTION ASKED return policy. Meaning that if you for any reason
you are not satisfied with your order, we will refund 100% of your money.

We recommend using our oils as they are formulated specifically
to work with our diffusers however as long as you use high quality oils the diffusers
will work just find with other brands.

Bringing Nature to your Life


A way to be more in tune with the natural world. A way to live more in the present moment. We want you to be able to feel better, live better, and love better every day. That's why we created Aromely Essential Oils with three simple ingredients: pure plant oils, pure plant essences, and a bunch LOVE!

Style and Design

You deserve to feel amazing, and we want you to experience that in your home or office. That's why Aromely diffusers are designed to be aesthetically pleasing, modern, and functional. We're always looking for ways to improve and we're committed to bringing you beauty and technology, together.

Shopping Experience

We stand by our products 100%. If you're not happy with it, we're not happy. We're committed to providing high-quality customer service and support for all our customers. We truly want our customers to leave us with a smile. Give us a try today!



Simply the best ! If you want a room with great smell do yourself a favor and purchase form Aromely !, awesome costumer service , you ask they answer , you call they answer . Always here to help the costumer . Do yourself a favor and try the wonderful fragrances they offer , it’s to die for !. I walk into my house and I automatically transport to another place ! It smells so good . They’re long lasting and so easy to use . I would highly recommend everyone and anyone to this product . I was recommended myself and honestly don’t regret it ! Worth every penny spent , thank you Aromely ! You guys are the best ☑️🙏❤️

Jennifer Olano
Hialeah, FL

This is one of the best things I have purchased! I am fan of having a room smelling nice and a candle does not even compare to this device. It fills up the room completely and concentrates much stronger and faster. There is also a variety of fragrances to choose from. I am overall very happy and satisfied with it and the service! 100% recommend.

Dayana Bordatto
Miami, FL

This is by far the best thing i’ve purchased ! The number one thing i’m always concerned about is if the smell is going last long but with this product it was amazing . i’ve never gotten something that smells really good and fills up my whole room with just one and last forever ! And not to mention the Costumer Service is was super welcoming and very helpful.

Emily Quiroz
Miami, FL

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