Inogen is portable and easy…
I love that the Inogen is portable and easy to use. It has given me such a better quality of life. I don't know why I waited as long as I did to buy one. So happy that I did.
By Girlfren L.
Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
3,951 reviews
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Inogen® is a leading global medical technology company offering innovative respiratory products for use in the homecare setting. Inogen® supports patient respiratory care by developing, manufacturing, and marketing innovative portable oxygen concentrators used to deliver supplemental long-term oxygen therapy to patients suffering from chronic respiratory conditions.
Inogen (inogen.com) has 3,951 customer reviews on The Fair Hearing, with an average rating of 4.1 out of 5.
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I love that the Inogen is portable and easy to use. It has given me such a better quality of life. I don't know why I waited as long as I did to buy one. So happy that I did.
By Girlfren L.
very good- I own g4 & g5,
By Marjory S.
My only complaint about my Inogen is the weight of the unit. I am a 76 year old and can’t carry a purse and Inogen at the same time.
By Judith W.
I love my inogen. It gives me the confidence that I can go outdoors and not have to lug the heavy bottles around. Plus I'm going to be flying and can take it on the airplane with me. Best investment I have ever made.
By Barbara T.
I LOVE my Inogen. I only use once it twice a day. I keep it on my desk while I am working on "Stuff". I really enjoy having it.
By Veona W M.
I have been using an Inogen 3 for more than 4 years. I have had the 4 for the past year. They have both been terrific. The 3 I use when traveling because of the long battery life The 3 I use for local travel and events. Both are wonderful and the 3 being so much lighter is a delight to use. My consultant Ophelia Sebastian has been very helpful and she is a definite asst to your team Thanks so much
By Frederick F.
Super quiet, light weight, everything works as expected. I couldn't be happier.
By Ronald S.
I like the size.
By Consumer