Monday, November 9, 2026 · Customer reviews of US businesses
The Fair Hearing score
Great
3,951 reviews
InogenSelect a line to read only those reviews.
Honesty, pricing, process and quality scores appear once 5 customers have rated them.
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.
Showing 2,197 reviews with 5 stars · Clear filters
This machine is wonderful. It helping my sleep better and I love that is light enough for me to carry. I am more mobile now and sit outside without running a very long oxygen tube from my previous big concentrator.
By JOHN W.
This is a perfect weight and size for my wife, who has had shoulder problems with having to use an oxygen tank on her back when we are away from home. Having recently traveled on an airline, the trip was very relaxing since the battery had plenty of power. We enjoyed a trip, especially my wife, with her G4!
By Theresa M.
Great customer service and sales center. Product working well.
By Joyce B.
So far I really like my unit, it is easy to use, easy to take care of and easy to take along with me when I need to go out. I am glad I bought it. I use it at night at home and during the day during my travels.
By Diane G.
My inogen has allowed me to participate in many more activities because of it's lightway. I am happy with my selection.
By Laverne S.
My new G5 is the best thing i have ever spent my money on. I know longer have too carry around a heavy tank that only last less then a hour. I'm very happy with my new freedom it give me.
By Michael D.
I love my Inogen. It's very quiet and came in handy when a storm took out our power for 3 hours.
By Sharon L.
The Inogen gave me back my freedom that oxygen tanks took away. The sales rep that helped me went out of his way to make sure I understood what I was purchasing and how it would work. He even called me up a few days after I received my Inogen to make sure everything was okay. He asked me if I had any questions. He was very knowledgeable about the products.
By Kathy G.
