Portable Oxygen Concentrator Reviews

I was skeptical about switching from my home unit, but this has been fantastic. Lightweight enough for daily errands and the pulse dose feature works perfectly. The LCD display is clear and easy to read even in bright sunlight.

Love being able to take this hiking and to outdoor events. The continuous flow option works well and it's surprisingly durable. Only complaint is the power adapter gets quite warm during charging.

This has given me my independence back! Can now visit grandchildren and go shopping without worry. Setup was easy and it's held up well over 8 months of regular use.

Finally found a unit that works great on airplanes and road trips. FAA approved and the customer service team was helpful with all my questions. Battery indicator could be more accurate though.

This unit has been with me for over a year now. Very dependable and the maintenance is minimal. The oxygen purity indicator gives me confidence it's working properly.

While it does provide oxygen as needed, it's bulkier than expected and the battery life is inconsistent. Sometimes lasts 4 hours, sometimes barely 2. Considering returning for a different model.

Works well overall and the oxygen flow is consistent. The controls are straightforward once you figure them out. Wish the carrying case was more comfortable for longer walks.

Been using this for 6 months now and it's been reliable. Good build quality and the shoulder strap is comfortable. The instruction manual could be clearer but once you get the hang of it, it's straightforward.

Does what it's supposed to do and the price was reasonable. The noise level is higher than I'd like, especially at night. Still better than being tethered to a wall unit.

This portable oxygen concentrator has completely transformed my ability to get out and about. The battery life is excellent and it's much quieter than I expected. Only downside is it's a bit heavier than advertised, but the freedom it gives me is worth it.

The oxygen output is good and it's fairly portable. However, the battery doesn't last as long as advertised, especially on higher flow settings. Had to purchase an extra battery pack.

Functions as expected but the alarm system is overly sensitive and goes off frequently. Also takes longer to charge than I'd prefer. Customer support was helpful when I called with questions.