Aromadd 2025 Upgraded Smart Scent Air Machine for Home, 3500 Sq.Ft Coverage Hotel Collection Diffuser with Cold Air Tech, 600ML Waterless Essential Oil Diffuser for Large Room, Office (Black)

The product is only 500ml, not 600ml as advertised. This discrepancy influenced my decision to choose this brand, but in reality, the diffuser’s storage capacity is nearly 20% less. It has a fan function, but I did not notice any significant difference when it was switched on. The accompanying app (Aroma-Link) was somewhat difficult to use at first, but fortunately, it only needs to be set up once. It was advertised as quiet, but my cat got startled a few times when it was turned on.

This scent machine has been a great buy for us. I’m really glad I purchased it. We have the sandal scent, and it smells amazing. It spreads nicely throughout our 2,500 sq. ft. home, and the ability to set a timer means I can wake up to a pleasant scent and come home to it later, without wasting fragrance while no one is home. Unfortunately, I misplaced the key and the HVAC accessory kit. I emailed customer support, and Cindy kindly sent me replacements free of charge. It was completely my fault, and I didn’t expect that level of service. Overall, I highly recommend this product, the quality of the machine and the scent are both excellent.

Works really good The reason I gave it a four star is It’s a little noisy.

This was super easy to connect to my HVAC system and my whole house smells amazing. It works as stated and the app is very easy to use and set up. After I bough it the box was thrown away with the locking key and alternate diffuser top for a counter set up without the HVAC connection. I reached out to Aromadd's customer service about replacements and they are sending replacements with no issues. Their customer service was very quick at replying and replacing parts that we lost at no cost. Very happy with their customer service. I highly recommend their product.

Ive had the U5 for about a year. It has worked great. I used it with the HVAC and programmed it to get off a sent that kept the whole house smelling great. During a recent move the nozzle broke off. I reached out to support and they responded quickly. Once I showed my order number and what broke they are replacing it with out any fuss. Rarely have I delt with this great of customer service, and so quickly.