Portable Oxygen Concentrator with Real-Time O2 Feedback

Breathe freely wherever you go with the portable oxygen concentrator and O2Ring

$1,299.00$1,929.00
POC (with 1 battery)+O2RingPOC (with 2 batteries)+O2Ring

Get $100 off POC with 2 batteries if you accept that the second battery arrives in 7-10 days.  Use code BAT100

Faster shipping together (2-4 days in the USA) at full price.

lightweight portable oxygen concentrator is easy to carry with a shoulder bag

Compact & Lightweight

Easy to carry with small size and 4.37 pounds

portable oxygen concentartor with real-time spo2 tracking

Real-Time Tracking

With a wearable continuous oxygen monitor

battery-operated portable oxygen concentrator with double batteries can last up to 11 hours

Long-life Battery

Double batteries up to 11 hours at flow setting 1

Pulse dose portable oxygen concentrator with 1-5 flow settings

5 Flow Settings

Pulse dose delivery, up to 1000ml/min of O2

portable oxygen concentrator delivers high concentartion of 93%±3% at all settings

Medical-Grade Purity

93% ± 3% O2 concentration at all settings

portable oxygen concentrator with intelligent alarm

Intelligent Alarm

Alarm for low battery, low O2 levels, no breath and etc.

portable oxygen concnetrator for travel

Plateau Travel

Altitude above 13,000 feet (4,000 meters)

portable oxygen concentrator with long-term warranty

Long-Term Warranty

3-Year warranty on the main unit

lightweight portable oxygen concentrator is easy to carry with a shoulder bag

Compact & Lightweight

Easy to carry with small size and 4.37 pounds

portable oxygen concentartor with real-time spo2 tracking

Real-Time Tracking

With a wearable continuous oxygen monitor

battery operated portable oxygen concentrator with double batteries extends your outing time up to 11 hours..

Long-Life Battery

Double batteries last up to 11 hours at flow setting 1

Pulse dose portable oxygen concentrator with 1-5 settings

5 Flow Settings

Pulse dose delivery, up to 1000ml/min of O2

The portable oxygen concentrator output oxygen with a concentration of 93%±3%.

Medical-grade Purity

93% ± 3% O2 concentration at all settings

portable oxygen concnetrator for plateau travel

Plateau Travel

Altitude above 13,000 feet (4,000 meters)

portable oxygen concentrator with intelligent alarm

Intelligent Alarm

Alarm for low battery, low O2 levels, no breath and etc.

portable oxygen concentrator with long-term warranty

Long-term Warranty

3-Year warranty on the main unit

Real-Time O2 Feedback Tailors Oxygen Therapy to Your Needs

Break free from the limitations of traditional oxygen therapy. Wellue combines the power of a portable oxygen concentrator (POC) with the precision of a continuous O2Ring monitor

Many users rely solely on their POC settings. However, a continuous oxygen monitor provides a crucial additional tool: real-time SpO2 (blood oxygen level) readings and fluctuations. 

By seeing how your blood oxygen level responds to different POC settings, you can adjust them for maximum effectiveness. This can lead to a more comfortable and secure oxygen therapy experience.

Your body’s oxygen needs change throughout the day. This makes it difficult to know if the flow setting of your portable oxygen concentrator (POC) is always optimal for you. Acting as a copilot for POC, Wellue’s O2Ring changes the game.


Imagine setting your POC level 2 intitially. The O2Ring continuously tracks your blood oxygen level in real-time. It tells if your body’s oxygen level is high enough. If the O2Ring reading is low, you can adjust POC settings(up to setting 3, 4, or 5).


It’s like driving your car without a dashboard to use POC without O2Ring.

Oxygen Delivery

arrow to right

O2 Level Feedback

A human carry the lightweight portable oxygen concentrator for outdoor activities.
wearing o2ring to track blood oxygen levels
arrow to left

POC Settings Adjustment

Real-Time O2 Feedback Tailors Oxygen Therapy to Your Needs

Traditional oxygen therapy uses fixed settings, but your body's oxygen needs can change throughout the day. This makes it difficult to know if the setting is always optimal for you. Acting like a copilot for your portable oxygen concentrator (POC), Wellue’s O2Ring changes that.

Here's how it works:

1. POC delivers oxygen: The POC delivers oxygen at the doctor-prescribed setting(e.g., 2).

2. O2Ring tracks oxygen: It continuously monitors your blood oxygen level (SpO2) in real-time for 16 hours.

3. Adjust POC settings: If your SpO2 isn't in the target range (usually ≥95% set by your doctor), you can adjust the POC setting (maybe 3) based on the O2Ring feedback.

By seeing how your body responds, you can find the perfect setting for a more comfortable and secure oxygen therapy experience.

Break free from the limitations of traditional oxygen therapy. Wellue combines the power of a portable oxygen concentrator (POC) with the precision of a continuous O2Ring monitorMany users rely solely on their POC settings. However, a continuous oxygen monitor provides a crucial additional tool: real-time SpO2 (blood oxygen level) readings and fluctuations, offering valuable insights into your oxygen needs. By seeing how your blood oxygen level responds to different POC settings, you can adjust them for maximum effectiveness. This can lead to a more comfortable and secure oxygen therapy experience.

Oxygen Delivery

arrow to right

O2 Feedback

A human carry the lightweight portable oxygen concentrator for outdoor activities.
wearing o2ring to track blood oxygen levels
arrow to left

POC Settings Adjustment

Double Batteries Extend Your Outing Time Up to 11 Hours

Quick 2-Hour Battery Charging Time

 Unplug and go! Stay active longer and explore further with our optional double battery pack. The battery design allows for quick and easy replacement on the go. A single battery delivers up to 5.5 hours of use, while double batteries let you extend your outing time up to 11 hours.

battery-operated portable oxygen concentrator with 2 batteries for up to 11-hour use
$1,299.00$1,929.00

Battery Running Time

Flow Settings

Single Battery

Double Batteries

1

5.5 hours

11 hours

2

3 hours

6 hours

3

2.5 hours

5 hours

4

1.7 hours

3.4 hours

5

1.5 hours

3 hours

*Note: Battery runtimes will vary from conditions like ambient temperature, humidity variations and usage, including breath rate, etc.

portable oxygen concentrator for traveling can be charged by the car DC power

Breathe Easy on Every Road Trip with Car DC Power

Ditch the battery worries and hit the road with confidence! The portable oxygen concentrator adapts to your environment. Connect the DC power adapter to your car's cigarette lighter and maintain your oxygen needs while traveling.

Medical-Grade 93%±3% Purity for Unwavering Reliability

High oxygen concentration, typically above 90%, is suitable for medical use. This portable oxygen concentrator provides a consistent and high concentration of oxygen at 93% (±3%) at all 1-5 settings, ensuring a reliable oxygen therapy experience. 

the portable oxygen concentrator delivers oxygen with consistent and high concentration of 93% at all 1-5 settings.

Medical-Grade 93%±3% Purity for Unwavering Reliability

High oxygen concentration, typically above 90%, is suitable for medical use. This portable oxygen concentrator provides a consistent and high concentration of oxygen at 93% (±3%) at all 1-5 settings, ensuring a reliable oxygen therapy experience. 

Pulse dose portable oxygen concentrator with 5 flow settings delivers oxygen in short bursts or pulses when you inhale and stores oxygen when you exhale

Precise Pulse Flow Technology Maximizes Oxygen with 1-5 Settings

This portable oxygen concentrator offers adjustable pulse dose delivery with settings ranging from 1 to 5. It delivers oxygen in short bursts or pulses when you inhale and stores oxygen when you exhale, ensuring you receive the precise amount of oxygen you require, 24/7. This reduces oxygen waste and enhances its efficiency for portable use.

Advanced Tech for Pure Oxygen Supply & Minimal Maintenance

Our portable concentrator uses Pressure Swing Adsorption (PSA) technology to generate high-purity oxygen. Featuring a CECA molecular sieve bed for extended life, an automatic triple filtration system for clean breathing and an oil-free compressor for minimal maintenance, you can breathe easy and live life to the fullest, wherever you go.

portable oxygen concentrator uses Pressure Swing Adsorption (PSA) technology to generate O2.

Advanced Tech for Pure Oxygen Supply & Minimal Maintenance

Our portable concentrator uses Pressure Swing Adsorption (PSA) technology to generate high-purity oxygen. Featuring a CECA molecular sieve bed for extended life, an automatic triple filtration system for clean breathing and an oil-free compressor for minimal maintenance, you can breathe easy and live life to the fullest, wherever you go.

The portable oxygen concentrator with an intuitive user interface is easy to control

User-Friendly Interface, Simple Operation

Stay informed and in control with a simple glance at the clear LCD screen. No complex manuals or confusing instructions — just straightforward and easy-to-use functionality.

portable oxygen concentrator with intelligent alarm system ensures a safe and hassle-free oxygen therapy

Get Smart Safety with Intelligent Alarm System

With intelligent alert system, close monitoring has become a thing of the past. Our portable oxygen concentrator is equipped with advanced sensors and alarms that notify users of any potential issues or changes in oxygen levels. This smart technology ensures a safe and hassle-free oxygen therapy experience, giving users the confidence to focus on what matters most.

what's in the package of the portable oxygen concentrator
what's in the package of the portable oxygen concentrator

What's in the Package


  • Portable Oxygen Concentrator Main Unit

  • Single Lithium Battery

  • Shoulder Bag with strap

  • Accessory Pouch

  • Nasal Cannula x2 (with 7 feet tubing length) in white or green

  • DC Car Charger

  • USB Charger

  • Power Cable (Type-C)

  • Universal Adapter

  • Intake Filter Replace x1

  • User Manual

  • Quality Certificate

In Case You Need More

Sale Off
Battery and seat charger for portable oxygen concentrator

Battery and Seat Charger


$399.00
Sale Off
nasal cannula for oxygen concentrator

Nasal Cannula (2 Pcs)

7 feet tubing length.

$10.00
Sale Off
Intake Filter for Portable Oxygen Concentrator (2 Pcs)

Intake Filter (2 Pcs)

For replacement.

$10.00
Sale Off
Intake Filter for Portable Oxygen Concentrator (2 Pcs)

Battery and Seat Charger


$10.00
Sale Off
nasal cannula for oxygen concentrator

Nasal Cannula (2 Pcs)

7 feet tubing length.

$10.00
Sale Off
Intake Filter for Portable Oxygen Concentrator (2 Pcs)

Intake Filter (2 Pcs)

For replacement.

$10.00

Read Articles

Technical Specifications

Battery & Charging


Battery Running Time

Flow Setting 1 ≈ 5.5 Hours with single battery; 11 hours with double;

Flow Setting 2 ≈ 3 Hours with single battery; 6 hours with double;

Flow Setting 3 ≈ 2.5 Hours with single battery; 5 hours with double;

Flow Setting 4 ≈ 1.7 Hours with single battery; 3.4 hours with double;

Flow Setting 5 ≈ 1.5 Hours with single battery; 3 hours with double.

* Note: Battery runtimes will vary from conditions like ambient temperature, humidity variations and usage, including breath rate, etc.

Battery Charging Time

2 Hours

Car Charger

DC 12V

AC Power

100-240VAC, 50-60Hz

Physical & Tech Details


Dimension

183 x 86 x 199 mm (7.21" x 3.39" x 7.84")

Net Weight

1.98 kg (4.37 lb includes single battery)

Oxygen Flow

Flow settings 1, 2, 3, 4, 5

Oxygen Concentration

93%±3% at all 1-5 settings

Maximum Oxygen Output

1000 ml/min

Flow Mode

Pulse Dose

Technology

Pressure Swing Adsorption (PSA)

Use

Designed for 24/7 Use

Oulet Pressure

 ≤120Kpa

Sound

38 dB at flow setting of 2 (equivalent to refrigerator humming); 

55 dB at flow setting 5

Breathing Frequency

10 to 40 BPM

Environmental Ranges for Use

Temperature: -10 to 40˚C

Humidity: ≤80%

Atmospheric pressure: 86-106Kpa

Warranty


Main Unit

3 Years

Battery

1 Year

Molecular Sieve Bed

1 Year

  • Physical & Tech Details
  • Battery & Charging
  • Warranty

Dimension

183 x 86 x 199 mm (7.21" x 3.39" x 7.84")

Net Weight

1.98 kg (4.37 lbs) with single battery; 

2.48 kg (5.47 lbs) with double batteries.

Oxygen Flow

Flow settings 1, 2, 3, 4, 5

Oxygen Concentration

93%±3% at all 1-5 settings

Maximum Oxygen Output

1000 ml/min

Flow Mode

Pulse Dose

Technology

Pressure Swing Adsorption (PSA)

Use

Designed for 24/7 Use

Oulet Pressure

 ≤120Kpa

Sound

38 dB at flow setting of 2 (equivalent to refrigerator humming), 

55 dB at flow setting of 5.

Breathing Frequency

10-40 BPM

Environmental Ranges for Use

Temperature: -10 to 40˚C

Humidity: ≤80%

Atmospheric pressure: 86-106Kpa

Battery Running Time

Flow Setting 1 ≈ 5.5 Hours with single battery; 11 Hours with double;

Flow Setting 2 ≈ 3.0 Hours with single battery; 6 Hours with double;

Flow Setting 3 ≈ 2.5 Hours with single battery; 5 Hours with double;

Flow Setting 4 ≈ 1.7 Hours with single battery; 3.4 Hours with double;

Flow Setting 5 ≈ 1.5 Hours with single battery; 3 Hours with double.


*Note: Battery runtimes will vary from conditions like ambient temperature, humidity variations and usage, including breath rate, etc.

Battery Charging Time

2 Hours

Car Charger

DC 12V

AC Power

100-240VAC, 50-60Hz

Main Unit

3 Years

Battery

1 Year

Molecular Sieve Bed

1 Year

portable oxygen concentrator with small size

Frequently Asked Questions

Need Help? We've got you covered!

How can the O2Ring help my oxygen therapy?

The O2Ring can proactively monitor your blood oxygen levels continuously for 16 hours and help to adjust your POC flow settings.
If you are not sure which setting of the portable oxygen concentrator is suitable, check your blood oxygen readings from O2Ring. If lower than 95%, increase POC settings to keep your oxygen level in target range.

How much oxygen does it deliver?

It has a maximum capacity of 1,000 milliliters (ml) per minute at the flow setting of 5, and the actual amount of oxygen delivered with each breath depends on your flow setting and breathing rate.
Oxygen volume per minute of the portable oxygen concentrator

Can the portable oxygen concentrator be used without the battery?

Yes, it can be run without the battery if plugged into AC (wall) or DC (car) power. The package will come with both of these chargers.

Can I drive the car while using the oxygen concentrator?

Yes. This portable oxygen concentrator is battery-operated so that you can use it on the go. In addition, it can be powered by a motor vehicle's DC power source without the battery.

Will the POC give me alerts when no breath is detected?

Yes.
Alarm System for Safe Use:
1. Low oxygen purity (≤85%);
2. Low battery;
3. High temperature;
4. Low pressure;
5. No breath;
6. Fan error;
7. Compressor failure;
8. Preheating alarm.

Frequently Asked Questions

Need Help? We've got you covered!

How can the O2Ring help my oxygen therapy?

The O2Ring can proactively monitor your blood oxygen levels continuously for 16 hours and help to adjust your POC flow settings.
If you are not sure which setting of the portable oxygen concentrator is suitable, check your blood oxygen readings from O2Ring. If lower than 95%, increase POC settings to keep your oxygen level in target range.

How much oxygen does it deliver?

It has a maximum capacity of 1,000 milliliters (ml) per minute at the flow setting of 5, and the actual amount of oxygen delivered with each breath depends on your flow setting and breathing rate.

Can the portable oxygen concentrator be used without the battery?

Yes, it can be run without the battery if plugged into AC (wall) or DC (car) power. The package will come with both of these chargers.

Will the POC give me alerts when no breath is detected?

Yes.
Alarm System for Safe Use:
1. Low oxygen purity (≤85%);
2. Low battery;
3. High temperature;
4. Low pressure;
5. No breath;
6. Fan error;
7. Compressor failure;
8. Preheating alarm.

Can I drive the car while using the oxygen concentrator?

Yes. This portable oxygen concentrator is battery-operated so that you can use it on the go. In addition, it can be powered by a motor vehicle's DC power source without the battery.
portable oxygen concentrator with small size

Reviews, Q&A

Customer Reviews

Based on 24 reviews
96%
(23)
4%
(1)
0%
(0)
0%
(0)
0%
(0)
M
Marilyn M.
Great Product and excellent service

I am very pleased with my oxygen concentrator! I had trouble with the big oxygen tanks and this is small and easy to operate. I am 95 and it works great!

P
PAULA W.
Portable Oxygen Concentrator

Very happy with concentrator and it works as I had hoped--frees me up to go more places and do more things

E
Egbert B.
Easy to carry

The POC is very light and comes with a carrying bag. It’s so easy to carry and just go!

B
Bernard P.
Support using in the car

The portable oxygen concentrator is convenient and has an attractive design. It allows me to go out for more than 3 hours. I was able to set the flow at 1 while seated in the car, and it lasted for about 5 hours. Now, I feel safer because I can plug the unit into our truck while driving, which saves on the battery. This way, I can continue my oxygen therapy while we are traveling.

T
Tad G.
My Heartfelt Thanks!

I have had this portable oxygen concentrator for several days. It is so light and I often forget that I have it on. I only use it when I go outside since I have a large compressor at home. It does have a warning beep to remind me of some problems like low battery and no breath. This important. It has been a wonderful change for my breathing.

C
Cameel S.
A good product for a reasonable price

I am so glad to be unencumbered with a bulky tank! It's so easy to just turn it on and go. I changed the strap to something more comfortable.
I looked at so many portable concentrators and weighed all the pluses and minuses. I am so glad that I opted for this portable concentrator.

R
Rudolph T.
As I mentioned to Sylvia in support, all is good.

I checked the package against what was advertised on the website.

C
CA
Great Portable Oxygen

The device is extremely easy to set up and use. Being able to plug into a wall outlet and operate is very convenient when you need the unit longer than a couple hours: such as attending a social function. The customer service is very professional as well.

M
Manfred M.
My Mom Loves It!

The Portable Oxygen Concentrator we purchased for our mom has been a great solution for her! She found it difficult to manage oxygen tanks due to their weight, the challenge of changing the regulator, and the limited oxygen capacity they provided. The concentrator has relieved these concerns for her and brought her peace of mind. It is lightweight and easy for her to handle, allowing her to move around more comfortably. Unlike the tanks, which didn't hold enough oxygen for a full day of activities, the concentrator provides oxygen of high concentration, ensuring she has enough oxygen for meals, doctor's appointments, and other daily tasks. The convenience of simply plugging it in to recharge adds to its user-friendly nature. We are relieved to see how much it has improved her quality of life.

M
Maisie V.
Smaller and lighter than my old POC

After several years of relying on my old POC for sleep therapy, I knew it was time for an upgrade. Finding a new concentrator that fit my budget was a priority, and Wellue's POC definitely delivered on exceptional value. Right away, I was impressed by how much smaller and lighter it is compared to my old model. This makes a huge difference for everyday use and travel! I'm very satisfied with my purchase and excited about the newfound comfort and portability it offers.

Free Shipping

Free shipping. The referenced transit time is 2-4 business days for shipping in the USA. Note: Extra 2-4 business days may be needed for shipping internationally.

30-Day Money Back Guarantee

At any time within 30 days of receiving your order, you are not 100% satisfied, you may return it to us for a refund.
If you bought the product from www.getwellue.com, you can return it to us. Your payment card will be credited upon receipt of the returned merchandise. Any items damaged due to reasons not covered under warranty cannot be accepted back for refund under our 30 Day Money Back Guarantee.
If you are sure you want to return the goods, please contact us at first at support@getwellue.com. We provide 24/7 ticket and email support. Please contact us if you need assistance.

Disclaimer

The Portable Oxygen Concentrator (POC) is not intended to replace any prescribed medical treatments or therapies. It is meant to supplement existing oxygen therapy as directed by a healthcare professional. The POC should not be used as a substitute for emergency medical care. In case of a medical emergency, please seek immediate assistance from a healthcare professional or call emergency services. Please consult medical professionals or qualified healthcare providers regarding any questions you may have about any medical conditions.

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