InogenReviews of inogen.com

I have had no problems with either the home unit or the travel unit.

With G4, I did couple rounds of golf and found it help some way, rated 6 of 10. Double Battery: 2 hrs 12 min/per battery compared to 2hrs 30min as the specs. Usually it takes 4 to 5 hrs/round. Maybe one more battery needed to complete a round. Battery replacement with Hip Pack, it is very hard due to too tight in/out. Oxygen level: inhale about 2-3 % up Noise: A bit larger than expected. Cannula: Quickly bend and clogged oxygen after round.

The Inogen G4 is a truly fantastic piece of equipment. This very portable and relatively quiet lifesaver allows me to be mobile for appointments and private family gatherings in a way that preserves my dignity as it is quite discreet. I am truly impressed with it and very grateful for the engineers and entrepreneurs that developed the technology and the company. Thank you 🙏 very much.

your case for the concentrator is ridiculously small. I can't even get it on the machine.

It was so easy to purchase this for my mother. customer service was excellent

I really like my unit. The only part I don't like is that the batteries have to be on the unit in order to charge them. All else so far is great.

love the freedom it provides and ease of use

It works fine... the only problem is that it is very loud at night and feels like it’s warm all the time when charging.