If you’re just getting started with your oxygen therapy and need it to go with you wherever you go, the Inogen One G4 is a great option for those who live independently or who don’t want to commit to an expensive medical center.

The Inogen One G4 comes in a variety of colors and starts at $1100.99, making it one of the most affordable options available on the market today.
Unlike other portable oxygen concentrators, the One G4 uses its own advanced internal technology to produce oxygen within the unit itself.

This allows for longer battery life while still producing high-quality oxygen on demand.

It also comes with the option of using a QuickStart Kit which includes a 2 oz tank of liquid medication for faster relief and more precise dosing.
If the Inogen One G4 is used with a portable oxygen cylinder instead, it can provide up to 30 hours of use on a single charge.

A high-efficiency particulate air (HEPA) filter is also included as an added measure of safety and cleanliness. This means that the One G4 removes not only impurities from the oxygen but also impurities from indoor air as well.
Some other niceties that the Inogen One G4 comes with include…

1. Transparent, touch-screen display with big, visible numbers.
2. On-board, automatic dosing functionality.
3. An optional smart home docking station so you can recharge and communicate at the same time.
4. Color-coded tubing and connectors for quick and easy setup.
5. A lightweight and compact design so it’s ideal for travel and fits in most purses and backpacks easily.
6. A subtle, non-intimidating appearance.
7. An outlet that can be plugged into the wall or car adapter so you never have to worry about running out of battery.
8. The ability to monitor your oxygen levels while at home, in your neighborhood, or while away on vacation.
9. The ability to have customized settings so you can get the right amount of oxygen for your specific needs and preferences.
10. The option to connect with other users online for added support and encouragement.
    The biggest flaw that the One G4 has is that it doesn’t come with a backup battery for uninterrupted use.
    However, this is easy to remediate by using the included QuickStart Kit which includes a backup battery.
    For more information, check out the video below or visit Inogen’s site for all of your questions and product recommendations.