InogenReviews of inogen.com

operates well. have not used extensively. was purchased in anticipation of greater need for future use.

Best unit,my wife unfortunately passed away in Dec 2019,it gave her her freedom to go and do things.the only draw back is no buy back program I now have a unit that's only 9 or 10 months old,and iam still paying for it,we purchased an endogenous 5. The buy back programs that are out there are a disappointment the most was 675 dollars for unit I payed was 3200 dollars,so sad.......but I would purschase again....Thank you,You gave her freedom.

Woks need bigger battery and not so expensive but with other company's selling oxygen machine your price should come down

I couldn't be without my Imogen in my daily life. It goes with me wherever I go and people ask about it often.

I have the Inogen G5 which gives me so much more freedom than the canisters from the oxygen supply company. I did find it to be heavier with the double life battery than I expected causing discomfort on my shoulder. I just ordered the backpack to distribute the weight more evenly. I highly recommend this to anyone requiring oxygen.

Mine works just fine. A little heavier than I anticipated but works great.

It is noisy but it provides portable oxygen and that gives mobility that I wouldn't normally have. Were it not so noisy - I would have given 5 star.

Works, higher levels reduce the battery life significantly, however , at 3 liters, 2double batteries will set you more free than any other option that I know about.