InogenReviews of inogen.com

Can’t see time left on battery after light good out. I original purchased a new system and I keep getting a used system back.

Getting the Inogen G4 was absolutely the best decision my mom ever made,she really Love's her unit,no bulky tank's to lug around l,if the battery run's low you just swap out with a fresh one or keep it plugged in at home or n the car using the cigarette adapter

I am so Happy that I am able to get out and about and not worry about running out of oxygen.

I have had very good luck with inogen helping with my oxygen needs.

We have all your concentrator: G1,2,3,4. We are not happy with G4. It is changed almost 5 times. It does not maintain the oxygen level above 90 even at 3L. However the G2&3 maintains the oxygen level to 92 at 2 L. You keep on replacing it with another refurbished unit every time. With this much problem that we have I would have expected you to replace it with a new unit. If then , there is still problem that means that the G4 does not give out 3L.

I am verry pleased with Inogen sales & service.It could't be better.----Joseph Osborne

The best product I have for my oxygen!...It has very much improved my ability to get out and do the things that I love to do. I can spend the whole day with my wife and our Mustang at a classic car show. We can travel 300 miles with ease to visit family by just plugging my Inogen into the car's outlet. I don't worry about how many bottles I would need and what happens if I run out of bottles. I always felt like bottles were dangerous to carry. I could go on and on! Thank you Inogen for this wonderful improvement. D Coplen, Indiana

I am not required to use oxygen all the time, but the times I have needed oxygen, it has been excellent. Being of small stature, having the small unit is very helpful. The fact that I can wear it easily and it is light weight has been very helpful, especally when it is necessary to leave the house. I recommend it whole heartedly especially in my personal situation.