Portable oxygen carriers are an important way of helping you get out of your home to take care of your personal needs. There are many different models on the market, each of which offers its own unique benefits and advantages. Here are five of the best on the market, each of which will offer you a great portable oxygen experience: Respironics SimplyGo, Focus Airsep, Inogen One G3, LifeChoice Activox, SeQual eQuinox. Read on to find out what you need to know about the five best portable oxygen carriers available.

Top 5 Portable Oxygen Carriers

  • Respironics SimplyGo
  • Focus Airsep
  • Inogen One G3
  • LifeChoice Activox
  • SeQual eQuinox

Respironics SimplyGo

This simple oxygen carrier offers two different oxygen delivery settings: pulse flow and continuous oxygen. Pulse flow will adjust based on your personal oxygen needs and also help keep your air from running out too soon while you’re on-the-go. This will provide a steady stream of air that can be adjusted at any time for rates of up to two liters per minutes. Its three-hour battery gives you plenty of time to go out and shop while its “no breath” detection helps warn you when the measured oxygen flow from your mouth is dangerously low. It also warns you if your breath rate is too high, keeping you safe from dangerous breathing situations.


  • Low weight (just 10 pounds)
  • Multiple flow settings
  • “No breath” detection

Focus Airsep

The feather weight Focus Airsep weighs just under two pounds, making it the lightest portable oxygen carrier in the world. This is perfect for people who either lack the strength to carry a heavy portable oxygen carrier or want one that is less noticeable. It comes with various pulse-dose settings that make it adaptable to multiple breathing situations. It comes with two three-hour batteries that take less than four hours to charge, giving you plenty of power for getting out on the town and living your life. A nice AirBelt helps keep it attached to your body in a comfortable area and makes it easy to live your life without worrying about manipulating an oxygen carrying cart.


  • Very light weight
  • Optional AirBelt
  • Powerful batteries

Inogen One G3

While not as light as the Focus AirSep, the Inogen is still small enough to be held in one hand. Weighing just five pounds and measuring just nine inches long, it is very portable and easy to carry. It offers five different pulse-flow settings that make it one of the most adaptable portable oxygen carriers on the market. One of its most unique features is its double-battery type acceptance. The Inogen One G3 accepts eight-cell batteries that last four hours or sixteen-cell batteries that last up to eight hours. This makes it one of the longest-lasting portable oxygen carriers on the market.


  • Long battery life
  • Small size
  • Easy-to-read alarm system

LifeChoice Activox

The LifeChoice Activox offers up to five and a half hours of battery life for a surprisingly long-lasting oxygen delivery experience. However, you can also upgrade to the “Pro” model for a little more money for 12-hour oxygen access. Both models weigh under five pounds and include a four-way carrying case that is easy to strap to your body and wear while you’re on the go. The LifeChoice Activox is also Medicare-approved, which means they will pay for its purchase and upkeep. Most major insurances will also pay for the Activox, making it a great choice if you don’t have a lot of extra money to spend. Beyond this benefit is its adaptable “mobile” and “stationary” uses, making it possible to use at home as an emergency backup if your main oxygen provider fails.


  • Long-lasting battery
  • Mobile and stationary use options
  • Medicare-approved

SeQual eQuinox

SeQual is a very well-trusted portable oxygen carrier provider, and its latest model is among its best. The eQuinox is capable of delivering a very high dose of oxygen: up to three liters per minutes. It can also delivery a pulse rate of up to 192 milliliters. This makes it one of the most powerful portable oxygen carriers on the market today. However, it is a little heavier at 11 pounds. That said, it comes with many different options that make it beneficial, including eight different language settings, an audible voice alert system, and a very low level of sound output. At just 37 decibels, it is one of the quietest of portable oxygen generators for its size and power.


  • Very quiet operation sound
  • Powerful oxygen delivery
  • Audible voice alert system


As you can see, there are many different high-quality portable oxygen carriers on the market. Deciding which one is right for you is as easy as weighing their benefits with your oxygen needs. Talk to your doctor before making serious purchasing decision about a portable oxygen carrier.