InogenReviews of inogen.com

It is very light and portable

This G5 unit is amazing. It is quiet and comfortable, and senses when to supply the puff of oxygen just prior to my next breath. I also feel secure because of the energy backup of 2 batteries. The unit is small and light enough to take for over night trips

I like the weight and portability of the unit. I am a NEW user and DO NOT need to use it everyday. The only DISAPPOINTMENT I have so far is the battery. If I use it for one hour, then shut it off, two days later my battery is dead. It DOES NOT hold the charge when NOT IN USE. The sales representative was great. Overall I am very pleased so far and your company has been GREAT to answer all of my questions and work with me. Thank you for making it easier for people to be independent.

The portable Inogen is very convenient. The battery life is incredible. I wish i had purchased this earlier. It provides wonderful freedom to go and do what the wearer would like to do. The 18 pound concentrator weighs so much less than my home concentrator. It is so much easier to lift into my car if I want to go on an overnight trip. I am a very satisfied customer.

So far so good! Unit has helped us regain my breathing pattern in minutes after loss of breath. Will recommend same to a friend who is suffering from similar difficulty.

Could hardly wait to get it; now I hardly ever use it! Seems expensive insurance. But it works. It’s heavy—that may be why I avoid using it.

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I purchased the Inogen One G5 after using two other POC's. I like the idea that the double battery lasts as long as it does. I was told that at 2 lpm it should last 13 hours and I find that it is more around 10 hours. The unit is a little noisy compared to other POC's. People do turn and look at me, since they can hear it in a quite room. When I am active, I use 3 lpm and of course the noise level goes up, along with a clicking noise. When I purchased the first unit, it was quiter; but, the first one had problems; I called Customer Service and they were able to replace it with the one I have now within a week. I wear it as a backpack on my back. The unit with the backpack weighs 9 lbs., with most of the weight being from the double battery. It is to heavy to carry on one shoulder. I have multiple batteries that I switch between each week, to allow the batteries to last longer, before having to replace them. Overall I am happy with the unit. I would say the capability of having a long battery gives the unit 4 stars; however, with the noise and clicking sound, I would rate it a 3 star.