Excellent product !
Excellent product !! Allows freedom of movement indoors and out.
By GUY H.
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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Excellent product !! Allows freedom of movement indoors and out.
By GUY H.
I love my Inogen very light. Makes travel easier recommend it to all my friends!!! :)
By LARAY T.
I have been working with Inogen for about 5yrs Every time I call the representatives have been Very helpful the service has been great Thx
By RICHARD G.
I have been an Inogen customer now for almost 5 years, have recommended Inogen to friends and family. It is a great product and I would not want to do without it.
By DORTHY N.
My machine developed some problems. I had taken the warranty and when I called about fixing my problem, I was gratefully told that the machine would be replaced. I called on a Friday at 1 pm and the new machine arrived at 11 am on Saturday. The UPS delivery person waited for me to put my old machine in the packing box and took it with him. I was completely impressed about the service and courtesy of everyone involved. I would recommend your machine to anyone who needs it.
By ALMA K.
My inogen made taking a flight so easy Use it around town now too. Great! Little plastic door on back cracked ; Inogen sent me a new one!
By JUDITH D.
Made our first trip with the Inogen! So much easier than the old big machine we used to carry. Love the small size and weight.
By JANET H.
It is so much lighter for me to handle and with the two batteries i have a long time to shop. The only thing I would like is for the batter to charge out side of the unit. Karen D.
By KAREN D.