2025 Upgraded 3500 Sq.Ft Smart Scent Machine - HVAC System, Whole House Aroma & Hotel Collection Diffuser, Waterless Essential Oil Diffuser for Home, Office, 600ML Capacity, Cold Air Tech (White)

This is by far the best investment I have made to make my home smell good all the time. I've tried everything from plug ins, candles, wax melts sprays you name and it would last 1 week if that and then nose blind or it just wouldn't be as powerful. I had purchased another diffuser not this brand, but sent it back because it was loud and didn't work if my phone was not nearby. I decided to pay alittle more and try this one. AMAZING! first off it connects to my wifi and I control it through the app from anywhere. Very easy to setup for me. It took me awhile to adjust it to the perfect setting though but that's normal I didn't want the scent over powering nor too little so you have to play with it for awhile. It is a quiet machine compared to the one I had tried out, I can visibly see the mist and it fills my home with greatness. My house is a 2600sqft and it reaches to my second floor without connecting it to the HVAC. I notice the scent even comes into my office upstairs with the door closed. Im truly impressed and I hope it lasts me for a long time. I purchased a 4oz scent to try and see what scent I want for my house and let me tell you, it's been over a month already and there is still scent in the bottle to last me awhile. I can only imagine how long it would last if I filled up the diffuser bottle to the top. I understand some people have had issues with theirs but I have not and am greatful. Thank you Aromad for finally making this product and I can throw everything else away! I only need this in my home.

This device feels like it is of good quality and well constructed. I secured this onto the HRV, tying into the duct going into the house. All of that was a breeze. Programming from the unit is fair, but the app makes it a lot easier.There is a massive bottle (600 ml) inside to hold fragrances. I wish it had different-sized bottles during the install process. It seemed pouring 10 ml into a 600 ml container would have been wasteful. Contrary to my expectations, the oil did not settle at the bottom.It fills the house well. An HRV pumps air into specific areas of the house, not every vent. The scent is stronger in those areas of our house, though not overwhelming; it’s lighter elsewhere. The settings I use are: Sun - Sat, 12a - 11:59p, Work-10, Pause 240. One-10 mL bottle lasts about one week. I believe this duration is ideal for maintaining a noticeable, fresh scent.Delivery was prompt; packaging was great. I’m thrilled to have found and purchased this! We have two Shih Tzus. Although we make monthly visits to the groomers, they do smell like dogs after a week. Our house no longer smells like we have pets. Neither does it smell like pets mixed with fragrance.If interested, I purchased Arvidsson fragrances (six-10 mL set): Hotel, Floral, Fruits, and Clean. The Hotel set smells the best. I cannot pull myself away to try the others.I recommend this diffuser. Keep in mind that I have no plans to use it in tabletop mode.

The Aromadd 2000 Sq Ft Smart Waterless Essential Oil Diffuser is a sleek, high-performance diffuser perfect for large spaces like homes, offices, or spas. It uses cold-air technology, so no water or heat is needed—just pure essential oil mist that fills the room quickly without leaving any residue. The app-controlled scheduling is super convenient. It's quiet, powerful, and looks modern and elegant. overall, it’s a great investment for anyone serious about home fragrance.

I am revising my review because the machine e and system work great and customer support was outstanding when I voiced my concerns about the fragrance. I lowered the frequency and all seems to be well. The house smells great and the wife is happy.I'm giving this one star, because at $59 for 3oz oil that lasts just one week, it's just not economical for the average family to afford. The machine does work well; the scent is distributed throughout the house as advertised, and it lingers as expected. But, I just can't justify the operating cost, and that's with the machine set at the lowest recommended setting. As a result, I will be returning the machine this week.

The media could not be loaded. The Aromaad diffuser exceeded my expectations. It connects seamlessly to my HVAC system and fills my entire home with a clean, luxurious scent. The Bluetooth feature works great — I can control the schedule and adjust the scent intensity right from my phone, which makes it super convenient.It also uses the oil efficiently, and the unit itself is quiet and well-built. Looks sleek too — not bulky or cheap like some other diffusers.Customer service was also outstanding. Mia was incredibly helpful and quick to respond to my questions, making sure I was set up and confident using the system. That level of support really makes a difference.If you’re looking for a professional-grade diffuser with smart controls and excellent customer service, this is it.

I rarely leave reviews, but this product and the Aromadd team absolutely earned it.The U5 SMART HVAC Essential Oil Diffuser blew away my expectations. It’s powerful, quiet, and seamlessly connects to my HVAC system without hassle. The scent distribution is even and consistent, filling my entire home with the exact vibe I want—whether it’s fresh and clean or cozy and relaxing. What sets the U5 apart from other diffusers I’ve tried is how hands-off it is once set up. No mess, no spills, no daily maintenance.But honestly, the real star of the show is Aromadd’s customer service. I had a few accessory-related questions and was blown away by the response. Cindy from their after-sales team followed up promptly and kindly, went above and beyond, and made me feel like I was their #1 customer. She didn’t just answer my questions—she made sure I was taken care of.In a world where customer service is usually an afterthought, Aromadd’s team treats you like family. That alone is reason to buy from them.If you’re on the fence: don’t be. Buy it. You’ll be glad you did.