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LifeChoice ACTIVOX PRO Portable Oxygen Concentrator

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  • ActivOx Pro Portable Oxygen Concentrator Front & Top View
  • XYC100B
LifeChoice Activox™ Standard Package
  • ActivOx Portable Concentrator Backpack Golf
  • ActivOx Grandmother Bubbles
  • LifeChoice ActivOx  Shown with Man Fishing
  • XYC100B  ActivOX Unit
  • ActivOx Portable Concentrator Front & Top View
  • LifeChoice Activox Standard Package
  • LifeChoice ActivOx Portable Oxygen Concentrator

 Product Description


The ActivOx Has Been Replaced with the ALL NEW MOBI.
Click HERE To See the NEW MOBI.

Call 1-800-958-0192 for Price & Important Product Details!



The ActivOx Portable Oxygen Concentrator Standard System Includes All The Necessary Accessories For Easy Use And Simple Portability:



**A valid prescription is required for the purchase of this product.


The Lifechoice ActivOx portable oxygen concentrator is currently available in All New ActivOx 4L.  

Click Here To View The ActivOx 4 L (4 Liter) Portable Oxygen Concentrator.


The Lifechoice ActivOx Pro portable oxygen concentrator is one of the smallest, FAA approved portable oxygen machines on the market weighing just 4.3 pounds (New Pro Model) and boasts the longest lasting internal battery available among portable oxygen concentrators. Dependent on the setting, the ActivOX Pro provides up to 12.5 hours of internal battery life. Add the optional 3-hour external battery that weighs only .75 pounds and you can experience the freedom of having up to 15.5 hours between battery charges and the total weight of the system is barely 5 pounds! Please See the "frequently asked questions" section at bottom of this page for detailed battery run times at all settings.  

The ActivOx Pro is an on-demand oxygen concentrator with pulse setting options of 1,2 or 3 liters per minute equivalent of supplmental oxygen. The unit comes standard with an attractive 4-way carrying case with adjustable straps which can be configured to be worn as a backpack, shoulder strap, waist pack or carried like a briefcase. The ActivOx can be powered and charged with the AC wall charger and the DC vehicle adapter that is included with the system.  An attractive tote bag is also included to simplify carrying around your accessories. Due to the ActivOx's stylish look, small size, advanced battery capability, and amazing weight, oxygen therapy users find that they can better comply with their oxygen prescription and maintain a healthier, more mobile lifestyle.

This unit may be one of the smallest and lightest portable oxygen concentrators available, but the device still offers you an industry standard 3 year warranty for added confidence.

The ActivOX Pro Portable Oxygen Concentrator with patented Auto Mode Technology and Pulse Wave Delivery is capable of providing a source of oxygen 24 hours a day, 7 days a week.  

  • Auto-Mode is an inherent feature that automatically detects changes in your breathing patterns and adjusts the unit's breath detector sensitivity accordingly to provide oxygen during all levels of activity during the day and throughout the night while at rest.  
  • The Activox Pro oxygen concentrator utilizes Pulse Wave delivery which is triggered on demand by the user during inhalation. Pulse Wave delivers oxygen in a manner which is consistent with your normal inhalation rate. By contrast, the majority of portable oxygen systems utilize a Pulse Dose delivery approach. The user triggers the pulse during inhalation and the dose is typically characterized as a quick inital burst of oxygen at the beginning of your inhalation. This method of delivery exceeds your normal inhalation rate. Pulse dose oxygen is dispensed so quickly at the beginning of your inhalation that you can actually hear the "hissing sound" when  the oxygen is delivered and you can feel the oxygen, as well.

Pulse Wave works to mimic your normal inhalation rate. The Activox oxygen concentrator's ability to detect your inhalation early and deliver oxygen continuously during the first 30% of your inhalation cycle, means the oxygen that is delivered is actually received by you. This effective delivery means less oxygen is wasted, therefore, more oxygen is absorbed in the lungs. Pulse wave is a gentle and smooth transition to your natural breath so you no longer feel the oxygen being delivered which leads to more comfort, less sinus irritation, and better compliance. Another advantage of Pulse Wave delivery is that you no longer hear the "hissing" sound when the oxygen is being delivered which also leads to better compliance. The LifeChoice ActivOx Pro portable oxygen generator is virutally a silent oxygen machine that is great in settings where low noise is preferred.  

The ActivOx portable oxygen concentrator comes with a built-in Low Oxygen Sensor to alert you if the oxygen concentration ever falls below an acceptable therapeutic range. The unit also features a "No Breath" detection alarm in the event your tubing is accidentally disconnected or is kinked. The system is equipped with a battery check button and low battery alarm to help make you aware of when your battery gets low.  

Give us a call to see if the LifeChoice ActivOx Pro Portable Oxygen Concentrator is right for you.  Contact us at 1-800-958-0192.


Powerful Portable Oxygen Concentrator         

  • Up to 15.5 hours of portability at 1 LPM equivalent of supplemental oxygen*
    • 12.5 hours of internal battery life with Pro Model
    • Optional 3-hour supplemental external battery available
  • Powered and recharged by AC & DC adapter for in-home and vehicle use
  • *With 3-hour external battery available (not included in Standard Package) 

Real Simple and Easy To Use Portable Oxygen Machine             

  • Simple control panel with oversized push buttoms for easy visability
  • You can easily power the unit on/off and adjusts all settings with touch of a button
  • Mute feature allows you to disable audible alarms (i.e. low battery alarm)
  • Very quiet operation.  Low noise from the machine and no "hissing noise" from the pulse-wave delivery!
  • Virtually maintenance free and low power consumption  ( no filters to change!)
24/7 Capable Oxygen Therapy Solution – Day or Night                
  • Auto Mode Technology adjusts your therapy based on your oxygen demand 
    • During  All  Activity Levels–  Auto Mode supports your higher breath rates. As you participate in activities, your breath rate typically gets faster, thus having more breaths per minute, the ActivOx Pro is designed to keep up and detect a high number of breaths per minute so as to not miss any breaths.
    • During Sleep or Rest– Auto Mode adjusts to be more sensitive in detecting breaths to maintain saturation during relaxation and throughout the night. When you sleep, your breathing patterns can change. Your breaths can become slower and farther apart. Thus less breaths per minute. Some users breath through their mouths making their breathing through their nasal cannula a bit shallow and harder to detect with some Portable Oxygen Concentrators. The ActivOx Portable Oxygen Concentrator is designed to detect these changes in breathing patterns and adjust the trigger sensitivity accordingly.



   ActivOx Pro Portable Oxygen Concentrator Internal Battery Runtimes

Available Models Weight Oxygen Delivery Auto Mode   Internal Battery Runtime  
        Setting 1 LPM Setting 2 LPM Setting 3 LPM
Sport 3.9 lbs Pulse-Wave Yes 5.5 Hours 4 Hours 3.25 Hours
Pro 4.3 lbs Pulse-Wave Yes 12.5 Hours 7.25 Hours 6.25 Hours



Lifechoice Activox Pro Portable Oxygen Concentrator Frequently Asked Questions


Who can use the LifeChoice Activox Portable Oxygen Concentrator? 
The LifeChoice Activox oxygen concentrator is used by patients on a physician prescribed basis having been diagnosed as requiring supplemental oxygen. This oxygen concentrator will provide 1, 2 or 3 LPM equivalent of supplemental, high concentration oxygen to these patients.

What is included in the Lifechoice Activox Pro standard package?  
  • Activox Pro Portable Oxygen Concentrator
  • AC Power Supply 
  • DC Power Supply
  • 4-Way Custom Carrying Case with Straps
  • Accessory Bag
  • One 7' cannula
  • Owners Manual
  • 3 Year Warranty
What is the difference between the Activox Pro Model and the Activox Sport Model?
The manufacturer has introduced the Sport model Activox in order to help users who want a slightly lighter weight machine. You do give up a little in battery life, but for those who are interested more in "having less weight" than "having more battery", the Activox Sport may be the ideal unit for you. The Pro Model weighs a mere 4.3 pounds and offers up to 12.5 hours of internal battery life. The Sport Model is a lighter version, weighing only 3.9 lbs. and offers up to 5.5 hours of internal battery life. Both models utilize Auto Mode and PULSE-WAVE Delivery and provide pulse settings of 1, 2, or 3 liters per minute. Please call to discuss the differences and to find out which Activox portable oxygen concentrator model is right for you.
The Lifechoice Activox comes with Auto Mode.  What is Auto Mode? 
Auto Mode is an inherent feature of the LifeChoice Activox that detects changes in a users breathing patterns and automatically adjusts the breath detection trigger accordingly. In Active or High Mode, the unit will provide enough oxygen to address the shorter and faster breathing patterns which are typical for a user exerting themselves. In Sleep or Low Mode, the system will recognize slow and shallow breathing in users at rest and will adjust to utilize a more sensitive breath detection trigger so patients stay saturated throughout the night.
How is PULSE-WAVE Delivery different than Pulse Dose Delivery? 
A Pulse-Wave Delivery System provides oxygen that is consistent with your normal breath rate so what is delivered, is received down in the lungs. In contrast, Pulse Dose Delivery method is characterized by a quick, initial burst of oxygen delivered at the beginning of your inhalation. The "hissing" sound you hear when you inhale on a pulse dose unit is the delivery of this quick burst of oxygen. Typically, not all of the oxygen delivered in this pulse dose manner is received by the user because the burst is faster than your inhalation rate.  Simply stated; the oxygen is coming at you faster than you can breath it all in.  As a result, a portion of the oxygen is splashed back out into the atmosphere and wasted.  During sleep, this effect is further exacerbated due to users having a more shallow inhalation rate. Furthermore, the breath detection sensor on many portable oxygen concentrators utilizing Pulse Dose Delivery does not function properly during sleep because the patient’s breath is too shallow to be detected. 

In addition, Pulse-Wave Delivery is quite, gentle and helps minimize uncomfortable side effects associated with oxygen therapy such as dry nose, sinus irratation and nose bleeds.PULSE-WAVE Delivery and Auto Mode technology are the reasons why the LifeChoice Activox can be used as a reliable source of oxygen during sleep. Note:  Activox is not intended to be used with CPAP or BiPAP machines.  

How small is the Activox Pro Portable Oxygen Concentrator?

The concentrator stands just 7.8″ H x 9.05″ W x 4.38″ D and weighs only 4.3 pounds without the external battery pack. With the battery pack it weighs just 5.6 pounds.

What is the maximum amount of oxygen the Activox Pro Portable Oxygen Concentrator will produce?

The Activox is capable of producing up to a setting of 3 LPM of pulse only supplemental oxygen. 

What is the oxygen concentration of the Activox Pro?

On all three pulse flow settings, the O2 concentration is 90% +/-3%. The Activox has an Oxygen Sensor built-in and will alarm should the oxygen concentration fall below therapeutic value.

Is the LifeChoice Activox Pro Portable Oxygen Concentrator FAA approved?

Yes.  Check with your airline at least two weeks in advance regarding their policies for use of a Portable Oxygen Concentrator.

Does the Activox Pro Portable Oxygen Concentrator come with an external battery?

The basic package does NOT come with an external battery.  With such vast improvements to the Activox internal battery, the external battery is now more of an optional accessory item.  However, if an external battery pack will benefit you, we do offer extended battery packages bundled together with the standard package at time of Activox purchase or you may purchase at a later date.  

How do you charge the external battery?

To charge the external battery, you would plug the external battery into the battery port on the side of your Activox portable oxygen concentrator. Both the internal and external battery will charge through the ActivOx machine while connected to both AC and DC power supply. Once the internal battery is fully charged, it will automatically start charging the external battery. On the Activox control panel you can check both INTernal and EXTernal battery life with the simple push of a button. Note: Both the internal and external battery will charge from either AC or DC power while you are using the machine.

What is the anticipated battery life of the ActivOx Pro Portable Oxygen Concentrator?

Pulse Setting Internal Battery External Battery (if available) Total Battery Life
1lpm 12.5 Hours 3 Hours 15.5 Hours
2 lpm 7.25 Hours 3 Hours 10.25 Hours
3 lpm 6.25 Hours 2 Hours 8.25 Hours

Does the Activox Pro have a backpack option?

The Activox portable oxygen concentrator comes with a 4-way carrying case that can be configured to be carried over the shoulder like a canteen or purse, worn around your waist, carried in your hand like a briefcase, and the strap system allows you to wear the Activox as a backpack. The owners manual will give you instructions on how to configure the straps to best meet your needs.

How long is the warranty?

The Activox portable concentrator comes with an industry standard 3 year warranty from Inova Labs. 

How long will the internal battery last between charges? 

The Activox Pro Model boasts the longest lasting internal battery of any portable oxygen concentrator on the market today. The LifeChoice Activox comes equipped with an internal battery that can last up to 12.5 hours at 1 LPM, 7.25 hours at 2 LPM, and 6.25 hours at 3 LPM. All battery runtimes are based off of 15 breaths per minute and will vary depending on the patient’s oxygen requirements.  The All New Sport Model has an internal battery that will last up to 4 hours at setting of 2.  Note: An external battery is available (not included in the Standard Package) that offers an additional 3 hours of battery life across all settings. The external battery Will work with both Activox models.
What maintenance is required for the LifeChoice Activox Pro Portable Oxygen Concentratror? 
The only maintenance required is wiping the intake vents with a cloth to keep the vents free of gross particles such as dust. With its durable construction, the LifeChoice Activox is designed to give years of worry-free use. 
What nasal cannula is recommended? 
We recommend using a standard 4 or 7 foot single lumen nasal cannula.
Can I charge the LifeChoice Activox portable oxygen concentrator in my car, RV or boat? 
Yes, the LifeChoice Activox also comes with a 12v DC power adapter and charger that can be used in vehicles equipped with a standard US cigarette lighter adapter plug.



LifeChoice ActivOx Portable Oxygen Concentrator Specifications:
Weight: Sport Model 3.9 lbs.        Pro Model 4.3 lbs.
Dimensions: 9.05″ w x 7.875″ h x 4.38″ d
Mode of Operation: Stationary and Portable
Oxygen Concentration: 90% (+/-3%)
Oxygen Concentration Sensor Alarm: 85% or less
Flow Control Pulse Settings: 1 LPMeq 2 LPMeq 3 LPMeq
Nominal Wave Volumes:1: 8 mL 16 mL 24 mL
Approx. Internal Battery Duration1:      
Sport Model 5.5 Hours 4 Hours 3.25 Hours
Pro Model 12.5 Hours 7.25 Hours 6.25 Hours
Approx. Internal Battery Recharge Time1:      
Sport Model 3 Hours
Pro Model 4.5 Hours
Approx. External Battery Duration1 2: 3 Hours 3 Hours 2 Hours
Approx. External Battery Recharge Time: 3 Hrs
Average Sound Level at 2LPMeq: 46 dB at 10 ft. (3 m)
Warrn-up Time: 3 Minutes
Power Supply: AC 100-240 VAC:50-60 Hz Cycles. 
DC 12-19 VDC or Battery 12-16.8 VDC
Operational Altitude Max3: 10,000 ft. (3,048m)
Operational Temperature Range: 41°F to 104°F (5°C to 40°C)
Operational Humidity Range: 15% to 93%, Non-condensing
Storage Temperature Range: 32°F to 140°F (0°C to 60°C)
Storage Humidity Range: 15% to 93%, Non-condensing
  • 1 Based on Breaths Per minute.
  • 2 Not included in Standard Packoge.
  • 3 Performance degradation may occur at high altitude.

 Important LifeChoice ActivOx Portable Oxygen Concentrator Resources:


IMPORTANT NOTE: Portable Oxygen Solutions sells and services select manufacturer brand name portable oxygen concentrators. As with any electrically powered device, the user may experience periods of nonoperation as a result of electrical power interruption, or the need to have the device serviced by a qualified technician.   RESERVE OXYGEN SUPPLY: A back-up source of supplemental oxygen is strongly recommended in case of power outage or mechanical failure of the device. Consult your local home medical equipment provider for a back-up source of oxygen.


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 Product Reviews

Showing reviews 1-10 of 25 | Next

  1. Freedom

    Posted by Kathy T. on 20th Mar 2016

    I am no longer confined to my home attached to my tubing anymore! The Activox is a very good portable oxygen machine. It's my first one to have and I can't imagine my life, now, with out it. I got the best service and the best price from the staff here at portable oxygen solutions. They were all so helpful and friendly. They actually called me a couple of weeks after my initial purchase to check in with me to see how the Activox was working.

  2. Great portable oxygen for everyday use

    Posted by Harriet G. on 10th Mar 2016

    I am enjoying my new activox pro. Its small, lightweight and very simple to use. I am very active within my community and this machine allows me to continue living my life the way I want. Great product!

  3. Great portable oxygen generator

    Posted by Helen Y. on 8th Sep 2015

    I have been dragging around the heavy oxygen tanks for a few years now and having my new Activox is like having a new lease on life! I love it! Thank you, Todd for your patience and advice in helping me choose a model.

  4. Great product!

    Posted by Unknown on 9th May 2015

    Thrilled with this unit!


    Posted by Unknown on 8th Mar 2015

    Recently was in need of a portable concentrator for my wife. Looked on the BBB site for a reparable dealer & settled on Portable Oxygen Solutions. The owner answered my email with a personal call almost immediately even though he was on the opposite coast, walked me through the details of the product & emailed me all the descriptive pictures & documentation. The following morning I purchased the concentrator & it was placed into the FedEx mail system that morning. Product came well packaged with all the bells & whistles & once I had charged the battery my wife was able to have freedom of movement in & out of the home. Battery also included a car charger for trips outside the home. I would recommend this system to anyone looking for good portability in an oxygen concentrator system. Thanks Todd for your time & patience!!


    Posted by Claudette Theoret on 25th Feb 2015

    I just love my new ActivOx Pro. concentrator. This lightweight, yet very powerful, and so quiet device allows me to go anywhere I want without the hassle of carrying and changing the dreaded oxygen bottles. I am planning a trip from Montreal to Hawaii, and thanks to the ActivOx Pro this long plane trip will be more enjoyable. No need to worry about battery life, it is terrific.

    The Portable Oxygen Solutions' service is incredible and Jeff Dewberry particularly does everything possible to satisfy our technical needs. I very highly recommend buying from them and you can put your trust in Jeff.

    Thank you for the new freedom and peace of mind.

  7. ActivOx Pro does everything well

    Posted by Eric G. Peters on 3rd Feb 2015

    ActivOx Pro does everything it promises well, I only wish it had a non-pulse setting, just in case, as some people have very shallow breathing. The quality of the product is very good, both from the point of view of manufacture and careful inspection of the product before delivery. Excellent and extremely prompt attention from Jeff and the other employees. All in all, a very enjoyable experience.

  8. Best Portable Concentrator I found

    Posted by Carol Lee W. on 13th Jan 2015

    I absolutely love my new Activox PRO portable oxygen concentrator. I set out to find the smallest and lightest unit I could find that still had plenty of battery for me. This unit has been Heaven sent! I'm very active and this unit allows me to do whatever I want, whenever I want!! Love it, love it!!

  9. Lighter than I imagined!!

    Posted by Elaine O. on 9th Oct 2014

    I have only had my Activox oxygen concentrator for about a month now, but I am so happy with it already. I leave the house whenever I want now. It's small enough and light enough for me to carry everywhere I go. Thanks Todd for all your guidance and help! I know I had a thousand questions but you were so patient and answered every question I had. This is why I chose to purchase from you. Thanks again!!!

  10. Better Than Oxygen Tanks!!

    Posted by Loretta on 20th Aug 2014

    I love my new Activox. I no longer feel confined to my home because of my oxygen. I am now able to go places when I want to --- at a moments notice! This machine is super lightweight and the battery life is awesome. Great device and a great company to do business with!! Thank you to everyone at Portable Oxygen Solutions.

Showing reviews 1-10 of 25 | Next


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