we've had our ups and downs and mostly…
we've had our ups and downs and mostly has been a learning experience. appreciate our inogen and haven't found anything we'd change to that is better.
By TERRY M.
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.
Showing 2,197 reviews with 5 stars · Clear filters
we've had our ups and downs and mostly has been a learning experience. appreciate our inogen and haven't found anything we'd change to that is better.
By TERRY M.
Excellent product and company. Wouldn't be without it. Much more convenient and lighter weight than carrying oxygen bottles. Prompt service when ordering accessories Received a replacement filter which was lost. within three days. Courteous, efficient person on the phone.
By ROBERT M.
Received in timely manner. Operation is self explained and easy.
By FAYE T.
Love my portable oxygenator! I get a lot of inquiries about it when I am out and about for the day! It gives me the ability to be mobile and active!I always give Inogen a positive review and endorse their product! So glad I was able to purchase my portable Inogen and don't want to ever be without it!
By DONNA Z.
They are very responsive when I need to order supplies. The portable G3 is easy to carry and on a setting of 2 gives me about 4 hours out and about, more if I plug it in when driving. Only issue I have had is in getting a refund for an overpayment that happened about a year ago. I’ve written them 2-3 times and called at least that many. Frustrating.
By ANITA M.
easy to walk and do simple task instead of those bulky tanks that holds you back
By Ramon H.
I enjoy the freedom & convenience of the G4. Customer service is top-rated.
By GERALD C.
I love mine. The only problem is trying to get my insurance to help pay for it.
By SANDRA L.