My son got one of these and brought it over to the house. I liked it so much, I had to get one for myself. I have bad allergies and this has helped me feel so much better by providing a solution at work and while I travel or letting me know to avoid or leave a bad area. The wife thinks we have even been sleeping better although I'm not sure how to prove that. I do know I wake up less clogged up or not at all. This won't replace a full-sized purifier, so you may want to look at another product for that. But it perfectly fills in the gaps that my full-sized purifier leaves. For example, it is great at the office in an open space (just place it on the desk and face it directly at you), and it's portable so I can travel with it. Also, it provides a way to know if you need to clean and when when the air is clean. $199 kind of seemed like a lot at first but then when you look up the sensors, they are hundreds of dollars alone. Purifiers are also hundreds of dollars, so both together for $199 is actually a pretty good value. My only complaints, and these are rather minor, I like that the stand is removable but it can be pretty flimsy sometimes. Also, the Tracker clip can be improved.

I bought this product believing it will perform more than all the other products I have because it's more expensive but nope, the reverse is the case. It looks solid and beautiful but, they missed it main function which is 'purifying the air'. The battery does not last too. If it does it work and has a good battery life, I'm 90% sure, it will be the best in the market.

I just bought a new truck for my business. I own a hot dog vending biz. I didn’t want my new truck to smell like hot dogs so I decided to purchase an air purifier. It does work but personally I think it could definitely sell at a lower price. I like how it easily fits in a cup holder. I like how easy it is to charge. Hopefully it will last a long time. If you like your vehicle to smell fresh then this is the device for you.

Bought it on sale. As an asthmatic,I'd been looking for a small purifier. First night using it was the first I'd woken up being able to breathe through my nose before blowing it.

I like this little device. I purchased this for my fiancee who suffers with many allergies. She is highly allergic to mold and believe that it's our about and building. Her tongue starts burning when she sense's it. This device comes with an air quality sensor. In one room it read well because we have a Honeywell hepa purifier running. In the other room it read terrible and this is where she was having a reaction. She's a human sensor. This unit is too small to use in any of our rooms but it was mainly purchased to have in her car as the pollen in the air affects her too. I haven't had the unit long enough to speculate on the purifying quality but there sensor alone is awesome. With covid we don't get out often but there next time we head out we will be taking this along for the ride. For now this gets a 5 star on the sensor alone.