• Free shipping within the United States & for orders over $100 outside the United States.
  • 14-Day Return Policy.
Cart
Home
Blog
5 Best Portable Oxygen Concentrator For High Altitude
By
Jonathan Reed
Updated January 21, 2025

5 Best Portable Oxygen Concentrator For High Altitude

In this article, we explore leading portable oxygen concentrators built to perform at elevations of 10,000 feet. We'll dive into their standout qualities, including compact designs, extended battery performance, and the ability to function effectively at high altitudes.
Product Specialist: Emma Clark
Clinical Applications Specialist: Dr. James Bennett

The higher you climb, the thinner the atmosphere gets, which makes breathing hard which may result in altitude sickness. Altitude sickness, known as acute mountain syndrome (AMS), results in hypoxia or low blood oxygen levels. A portable oxygen concentrator (POC) can help you overcome altitude sickness.

This article will compare some of the best portable oxygen concentrators at 10,000 feet above sea level. We will highlight the key features such as portability, battery life, and altitude compatibility that make them stand out.

 

Our Top Two Picks?

Our Top Picks?
Best Flow Settings
inogen-G5-220220
Inogen G5
  • High oxygen output levels
  • Long battery life
  • High altitudes operations capabilities
Best Value
Inogen Rove6 140140
ReadyO2 Pro
  • High operational altitude

  • Competitive price
  • Lightweight

A Quick Look At the Portable Oxygen Concentrators for High-Altitude

readyo2 pro 100100
ReadyO2 Pro
$1,990
 Best Value
caire comfort 100100
CAIRE Freestyle Comfort
$2,995
Best for Long Battery Life
inogen G5 100100
Inogen One G5
$2,995
Best for Versatility
Philips-simplygo-mini-220220
SimplyGo Mini
$2,100
Best for Ease of Use
Readyo2 lite100100
ReadyO₂ Lite
$899
Best Lightweight for high altitudes

5 Portable Oxygen Concentrators Recommended for High-Altitude Use

1. ReadyO2 Pro

readyo2 pro 220220
Price: $1,990

ReadyO2 Pro

  • Weight: 4.37 lbs.
  • Dimension: 7.2’’×3.4’’×7.8’’
  • Battery life: 4.5 Hrs
  • Oxygen Concentration: 96%
  • Sound level: 48 dBA*
  • Altitude: Up to 16,400 feet
  • Flow settings: Pulse dose (5 settings) 200 ml-1000 ml/min
  • Warranty: 2 Years on unit, 1 year on power supply, battery, & sieve
Product star rate (1)
ReadyO2 Pro comes with a competitive price. The device is lightweight and capable of operating at very high altitudes.
Competitive price
Adjustable flow settings
Lightweight
High operational altitude
Lower battery life compared to Inogen One G5 and Caire Freestyle Comfort

Our experience with the ReadyO2 Pro model:

It is a portable oxygen concentrator that works well for patients with low to medium oxygen needs. ReadyO2 is the ideal oxygen machine for high altitudes and comes with a competitive price.

2. CAIRE Freestyle Comfort

Caire-comfort-220220
Price: $2,995

CAIRE Freestyle Comfort

  • Weight: 5-6 lbs
  • Dimension: 10’’x 7.3’’x 3.1’’
  • Battery life: Single 8 Hrs; Double 16 Hrs
  • Oxygen Concentration: 95%
  • Sound level: 39.9 dBA*
  • Altitude: Up to 10,000 feet
  • Flow settings: Pulse dose (5 settings) 1050ml/min
  • Warranty: 3 Years
Product star rate (3)
Caire Freestyle Comfort has the most extended battery life. The model also has more innovative tools.
Most extended battery life
Efficient Performance
More innovative tools
Higher price compared to some competitors.

Our experience with the CAIRE Freestyle Comfort model:

The device battery lasts longer compared to other models. It also has more innovative tools to support its use.

3. Inogen One G5

inogen-G5-220220
Price: $2,995

Inogen One G5

  • Weight: 4.7 lbs
  • Dimension: 7.19’’ x 3.26’’ x 8.15’’
  • Battery life: 6.5 Hrs single battery; 13 Hrs double battery
  • Oxygen Concentration: 90% to 96%
  • Sound level: 38 dBA at setting 2
  • Altitude: Up to 10,000 feet
  • Flow settings:  Pulse (6 settings) 1260 ml/min
  • Warranty: 3 Years on Unit, 1 year on power supply, battery, & Sieve
Product star rate (5)
Inogen One G5 has large volumes of oxygen output and is ideal for continuous oxygen therapy for patients living in high altitudes.
High oxygen output levels
Long battery life
High altitudes operations capabilities
A bit more expensive than other models
Heavier than ReadyO2 models

Our experience with the Inogen One G5 model:

Inogen One One G5 is a high-output oxygen machine that can work well in altitudes above 10,000 feet. It is a machine that can provide oxygen therapy for patients needing large volumes of oxygen.

4. Philips SimplyGo Mini

Philips-simplygo-mini-220220
Price: $2,100

Philips SimplyGo Mini

  • Weight: 5 lbs.
  • Dimension:9.4'' x 8.3''. x 3.6''
  • Battery life: 4.5 hrs (standard battery)
  • Oxygen Concentration: 86% to 97% 
  • Sound level: 43 dBA
  • Altitude: Up to 10,000 feet
  • Flow settings: Pulse (5 settings) 1000 ml/min
  • Warranty: 3 Years
Product star rate (10)
Go Mini operates using pulse and continuous flow settings with an oxygen output of up to 2,000 ml/min. Philips Respironics also offers the most extended warranty.
Lightweight
Easy operate
Long warranty
Lower battery life compared to others

Our experience with the Philips Simply Go model:

The model is ideal for high oxygen demands. However, it is only capable of operational altitudes up to 10,000 feet.

5. ReadyO₂ Lite

readyo2lite220220
Price: $2,995

ReadyO₂ Lite

  • Weight: 1.32 lbs.
  • Dimension: 4.6’’× 6.3’’× 2.2’’
  • Battery life: 4 Hrs
  • Oxygen Concentration:30% to 33
  • Sound level: 48 dBA
  • Altitude: Up to 16,400 feet
  • Flow settings: Continuous flow 2500 ml/min (Fixed Mode)
  • Warranty: 2 Years
Product star rate (11)
ReadyO2 Lite has the lowest price in the range and is the most lightweight option for outdoor activities
Cheaper than the rest
It weighs less than a kilo
Can operate in very high altitudes
Short battery duration
Use a fixed mode of oxygen delivery
It may not work well for patients with high oxygen needs

Our experience with the ReadyO2 Lite model:

The device is ideal for persons with a low need for oxygen therapy in high altitudes. ReadyO2 is the most suitable mountain climbing for people suffering from AMS and no other underlying respiratory conditions.

Comparison Chart

Here is a side-by-side comparison of the 5 portable oxygen concentrators recommended for high-altitude use.

Portable Oxygen Concentrators for High-Altitude-comparsion-chart

Key Considerations for High-Altitude Oxygen Therapy

Machines generally work under specific environmental conditions. For example, extreme temperatures, altitude level, while in water or on land, etc.

A POC is not exceptional. Some models may not work well in higher elevations. Here are the key considerations for a POC when using high-altitude oxygen therapy.

Weight

Choose a lightweight model portable oxygen concentrator. You need a device that you can carry comfortably in your outdoor activities. Mountain climbing involves a lot of hiking, and you need an oxygen machine that reduces strain while walking. 

Luckily, there are portable oxygen concentrators that weigh less than 3kg. These devices come with carry bags to ease their use when doing other activities. A few kilos may be light at the beginning. However, holding a heavier device for an extended time will exhaust you faster.

Battery Life

Parts of mountainous areas do not have a connection to primary power sources. When looking for a POC for high-altitude therapy, go for a device with a long battery life. A portable oxygen concentrator uses a lithium-ion battery, which lasts 3-10 hours. 

You can also look for a model that supports a double battery. However, the 16-cell battery slightly increases the weight of the POC.

Altitude Range

An oxygen concentrator works by filtering the surrounding air. A compressor then compresses oxygen for delivery. Depending on the air within the environment you are in, the oxygen output level of the POC may vary. 

A portable oxygen concentrator for high altitudes should operate efficiently in areas with reduced oxygen levels, up to 16,400 feet or more. A POC with such a rating can work in high-altitude areas like the Colorado Mountains.

Tips for Selecting the Right Oxygen Concentrator

So, how do you choose the right oxygen concentrator for use? First, we must mention that oxygen concentrators need a healthcare provider's prescription on purchase. Your doctor diagnoses your oxygen needs and the correct mode of delivery.

The two criteria help to determine the oxygen machine's capacity according to your needs.

Here are tips for selecting the correct oxygen concentrator for high altitudes.

Consider Your Physical Capacity and Travel Requirements

We all have different physical capacities. Your body condition determines the load you can carry comfortably without strain. Distance of travel also contributes to the choice of luggage and its weight.

You need to choose an oxygen concentrator that you can carry comfortably outdoors. So, go for lightweight options.

Prioritize Battery Life for Extended Outdoor Activities

A portable oxygen concentrator for use outdoors should have a long battery life. Some mountainous areas do not have primary power sources.

Always have a backup power source to avoid downtime. Hypoxia can be fatal.

Check Altitude Compatibility Based on Your Planned Destinations

If your planned destination is Colorado, where some areas exceed 10,000 feet above sea level, you need a compatible POC for the altitudes.

The air we breathe thins out the higher you climb. You may get altitude sickness if coming from low-altitude areas.

Need Airplane Travel to Your Destination? Please Confirm if Your Machine Is Faa-Approved.

Do your travel plans involve air travel? You need to confirm whether your machine is FAA-approved for use in an airplane.

Some oxygen systems, like oxygen tanks, are not flight-friendly. 

Why ReadyO₂ Stands Out

In our list of portable oxygen concentrators recommended for high altitude, ReadyO2 Lite stands out. Here is why ReadyO2 Lite stands out as a POC for mountain climbing.

Lightweight Advantage

We all have different physical capacities. Your body condition determines the load you can carry comfortably without strain. Distance of travel also contributes to the choice of luggage and its weight.

You need to choose an oxygen concentrator that you can carry comfortably outdoors. So, go for lightweight options.

Prioritize Battery Life for Extended Outdoor Activities

ReadyO2 Lite weighs just 1.32 lbs or less than a kilo. It is a comfortable weight when wearing the oxygen machine. You will wear the device and engage in hiking or climbing without strain.

ReadyO2 Pro, which can cater to patients with high oxygen needs, is also lightweight compared to other models in its league.

Reliable Battery

ReadyO2 offers extended usage for demanding conditions.

Long battery life reduces the need to charge often and gives peace of mind while using the machine outdoors. You will also eliminate the need for multiple backup batteries.

Altitude Expertise

ReadyO2 has come up with devices that spur beyond previously achieved operational altitudes. Both ReadyO2 models excel at high altitudes, up to 16,400 ft.

Most POCs for high altitude have operational altitudes up to 10,000 ft or lower, which means that some models will not function optimally in some areas of Colorado.

Competitive Pricing

Compared to similar models, ReadyO2 products come with competitive prices. Their models cost less than $2,000.

If you are looking for value and working with minimal finances, ReadyO2 is there for you.

Conclusion

There are portable oxygen concentrators that you can use to mitigate acute mountain syndrome (AMS). These are devices that can operate at high altitudes. 

ReadyO2 Pro can deliver up to 1,000 ml/min of 93% pure oxygen. Ready02  Lite and Ready02 Pro have the highest operational altitude of 16,400 feet.

When looking for an oxygen concentrator for mountain climbing, look for a lightweight POC with a long battery life.

I am Dr. Jonathan Reed, a proud member of the readyO₂ team. With a background in respiratory therapy, I’m dedicated to helping those in need by answering questions and providing clarity. I strive to educate and inspire our audience by making complex topics accessible and engaging. My goal is to educate and inspire our audience, ensuring they have the information necessary to make informed decisions about their health. It’s a privilege to support individuals on their journey to better breathing and well-being.

Related Blogs

home-vs-portable-oxygen-concentrator-which-one-is-better-cover

Home Vs Portable Oxygen Concentrator: Which is Right for You?

Both a home oxygen concentrator and a portable oxygen concentrator have advantages and limitations. Using both devices during oxygen therapy will significantly improve your quality of life.
Discover-the-pros-and-cons-of-portable-oxygen-concentrator

Pros and Cons Of Portable Oxygen Concentrators

Despite the many benefits of portable oxygen concentrators, there are also some disadvantages you should be aware of before acquiring the device.
Tips-on-how-to-drive-with-portable-oxygen-concentrator-cover

Tips on How to Drive With a Portable Oxygen Concentrator

Is driving possible while using a portable oxygen concentrator? 7 tips for safe driving with your portable oxygen concentrator.
1 2 3 9
Explore More

Sign Up for Our Mailing List to Receive
The Latest News, Updates, and Special Discounts!

ReadyO₂-logo-V2
tiktok-icontwitter-iconicons-youtube
info@readyo2.com
+1 (‪213)302-7793‬
location-pin
Room 1302, No.118 Shuguang Road
Taijiang District, Fuzhou Fujian 350009, China
Show Buttons
Share On Facebook
Share On Twitter
Share On Linkedin
Share On Pinterest
Hide Buttons
cartcrosschevron-down linkedin facebook pinterest youtube rss twitter instagram facebook-blank rss-blank linkedin-blank pinterest youtube twitter instagram