The inogen company is a great co
The inogen company is a great co. But the g4 unit is a little weak if i try to set it on 3 it strugles and in about a half hour it will shut down
By FRANK S.
Monday, November 9, 2026 · Customer reviews of US businesses
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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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The inogen company is a great co. But the g4 unit is a little weak if i try to set it on 3 it strugles and in about a half hour it will shut down
By FRANK S.
My Inogen oxygen concentrator gives me the freedom to travel anywhere I want and engage in the activities that I enjoy.
By Theodore H.
They have been very helpful and easy to work with. Everything I ordered was delivered in 2 days. I live in Alaska.
By RICHARD R.
Good Product - Easy to Handle - Easy To Use - Inogen Quick Response From Staff - Quick & Easy Parts Replacement
By Indian M.
IT IS A WONDERFUL MACHINE AND MAKES LIFE SO MUCH EASIER. WOULD LIKE TO GET THE LIGHTER ONE AS I HAVE BAD SHOULDERS.
By JUDITH R.
Fast replacements Excellent service and friendly representatives.
By VALERIE W.
your personnel were very professional - and we got all of the issues resolved - thank you chuck
By c/ork
I absolutely adore my machine. So much nicer carrying it around than one of the heavy tanks. There is no stop where I can go !!!
By JOYLENE E.
Response from Inogen· Nov 10, 2018
Dear Joylene, We thank you so much for your kind words. I wanted to reach out to you to see if you actually meant to leave us a 5-star review commensurate with your praise? The 1-star review just seems like it's probably a mistake given your comments about how much you love your Inogen One. If you can let us know if it is a mistake, we can probably get it changed quickly so that we can share you comments and help even more people live a life that they love.