works fine but makes more noise than I…
works fine but makes more noise than I thought
By VICK R.
Sunday, November 8, 2026 · Customer reviews of US businesses
The Fair Hearing score
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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.
3,951 approved reviews, newest moderated first
works fine but makes more noise than I thought
By VICK R.
Weighs more when you add battery. But still better than using tank supply.
By MARJORIE S.
I often get asked about my unit. I tell them about the convenience and comfort and advantages compared to bulky and off balance tanks. At one point I even carried copies of the ad from the AARP magazine because it came up so often. I have had mine for 3 and a half years. I bought an additional one last spring when the Medicare time for paying was up. I was tempted to buy the 2 1/2 lb. unit, but thought I needed the longer battery. Now I am rethinking my choice because I understand the whole set up better. I had a health set back and was very glad to have a new unit to use. I see more and more Inogen users and would recommend them to anyone who needs oxygen therapy.
By LINDA M.
Good product, sends help when needed Need I say more?
By WANDA D.
Like the light weight. Looks good. Very handy to recharge electric or battery.
By PATRICIA M.
I lease a G2 thru medicare and I own a G3 and a G4. I could not be more satisfied with the product. I am primarily impressed with the G2 and the G3. The G4 is ok for short trips such as going to the local store etc.
By H. Tim B.
I have been using Inogen for numerous years now and have been extremely happy with their products and customer service. The only reason I gave it a 4 star and not a 5 is because the weight of my G3 bothers my shoulder and back that I have chronic pain with. The newer version isn't approved for rental yet and I can't afford to purchase it even though it is a lighter model.
By Pamela
If your oxygen level is more then 2 it’s not for you .makes a lot of noise and overheats when in the holder a lotofnoise not to happy with it! Lost a screw and cracked up the side,other then that it’s great
By BEATRICE H.
Response from Inogen· Jan 3, 2019
Hi Beatrice, I'm sorry to hear about your bad experience. We’d like to learn more about your specific situation and make things right. If you wouldn’t mind giving us a call at 877-466-4364 at your earliest convenience, it would be greatly appreciated. We look forward to speaking with you and working towards earning back your business. Best regards, Customer Care Center