InogenReviews of inogen.com

Gives me more freedom to move about. Let's me more easily adjust my settings than a stand in place. I use 2 for sitting still, 3 for moving about and 4 for more extensive moving.

My life is fun again and with the backpack and fanny pack accessories I'm hands-free to do anything I like. Thank you, thank you, thank you.

My "unit" is womderful., easy to use, and is very effective.

I went on a 2 week trip in an RV using my Inogen for the first time. It worked well and saved me from having to deal with other bulky oxygen equipment. Must pay attention to battery levels, tho. With 2 batteries it was not much of a problem as I kept the spare fully charged at all times, so just switched them as needed. Overall, I am very pleased with my Inogen.

I have no complaints. I'm very happy with my Inogen One G5 Concentrator. The Inogen representative was very helpful from start to finish. I'm really enjoying the freedom to get out and about again. Thanks Inogen!

I went from a giant home concentrator to heavy refillable tanks and then to Inogen. This machine is a miracle. Easy to operate. Lightweight. Unobtrusive. Just took a trip and put it in my carry-on. NO problem. I do not need it all the time but just knowing it is there takes a load off mind. My only issue, and it’s a very small one, is that the battery in the G4 does not last 4 hours. More Iike 3.5. Expensive, but worth every penny.

Nick, our rep, was great. He had to call the Dr office several times to get the prescription for concentrator. My husband really likes his G4. Nick assisted us with friendly, knowledgeable service.

We have purchased two Inogen concentrators for family members. They make travel convenient. They are quiet and easy to use. It was very easy to purchase and the representatives answered all of our questions.