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Description
Precision Medical Live Active Five Portable Oxygen ConcentratorMost portable oxygen concentrators are rectangles. They have corners that dig into your side, straps that pull unevenly, and a shape that was designed around internal components not around the person wearing it. If you have ever finished a long day with a sore shoulder or a bruised hip from your concentrator, you already know what this means in practice. The most comfortable portable oxygen concentrator we carry is the Precision Medical Live Active
Most portable oxygen concentrators are rectangles. They have corners that dig into your side, straps that pull unevenly, and a shape that was designed around internal components — not around the person wearing it. If you have ever finished a long day with a sore shoulder or a bruised hip from your concentrator, you already know what this means in practice.
The most comfortable portable oxygen concentrator we carry is the Precision Medical Live Active Five — and the reason is simple: it is the only one built from the outside in. A dual-curved ergonomic body that follows the contour of your side. A carry bag that puts the battery slot at the top for one-handed swaps without removing the unit. Five pulse settings. 5 pounds. Up to 6.5 hours of battery life. VPSA oxygen technology that runs cooler than standard PSA units — meaningful in SW Florida summers. Handbuilt in the United States, one at a time.
Pulse dose only. Settings 1-5. Prescription required — bring yours when you come in or call before ordering. In-stock units available at all five SW Florida showrooms.
Want to feel the difference in person before you buy?
Call 866-218-0902
-- Mon-Fri 9AM-5PM · Sat 9AM-3PM · Try it in any SW Florida showroom · 10-Day No-Risk Trial
Before you order — confirm these
The Live Active Five is a pulse dose concentrator only — it does not deliver continuous flow. Not appropriate for prescriptions specifying a continuous flow rate (LPM). Pulse dose during sleep requires physician guidance. Battery life specs are manufacturer best-case figures — in SW Florida summer heat, plan for 70-75% of published runtime. 866-218-0902
Why This Is the Most Comfortable Portable Oxygen Concentrator for All-Day Wear
Dual-Curved Ergonomic Body — Built to Be Worn, Not Just Carried
Every other concentrator in this category is a rectangle. When a rectangular unit swings against your body, a corner hits you. When the Live Active Five swings, it contours. The dual-curved body follows the shape of your side whether carried cross-body or shoulder-hung. By mid-afternoon, when other concentrators feel like luggage, this one still feels like part of you.
VPSA Technology — Runs Cooler · Higher Purity · Longer Sieve Life
Precision Medical uses vacuum pressure swing adsorption — a more efficient molecular process than the standard PSA used by most competitors. The result: lower operational heat, longer sieve bed life, and oxygen purity up to 95.5%. In SW Florida summer conditions, a concentrator that runs cooler is not a minor advantage. Heat is the enemy of battery life and component longevity. VPSA addresses both.
Bluetooth CPI Diagnostics · Handbuilt in the USA · 3-Year Warranty
Bluetooth CPI diagnostics allow Precision Medical to remotely check the unit's health — identifying a component approaching failure before you feel it in your breathing. Every Live Active Five is built by hand in the United States, one at a time. Three-year device warranty with one-year coverage on the battery and sieve beds. The carry bag positions the battery slot at the top — swap a battery in under 10 seconds without removing the unit from your shoulder.
What's Included
- Precision Medical Live Active Five Portable Oxygen Concentrator
- Single battery
- AC power supply
- DC car adapter
- Ergonomic carry bag with shoulder strap
- Nasal cannula
- User manual
Full Specifications
| Model | Precision Medical Live Active Five |
| Delivery Type | Pulse dose only |
| Settings | Pulse dose 1-5 |
| Oxygen Purity | Up to 95.5% |
| Weight | 5.0 lbs (single battery) · 6.0 lbs with carry bag |
| Battery Life | Up to 6.5 hrs · Charges in 2 hours |
| Body Design | Dual-curved ergonomic — contours to the body |
| Oxygen Technology | VPSA — lower heat, longer sieve life, higher purity |
| Remote Diagnostics | Bluetooth CPI — manufacturer remote health monitoring |
| AC Power | Yes |
| DC Car Power | Yes |
| FAA Approved | Yes — domestic commercial flight |
| Made in USA | Yes — handbuilt one at a time |
| Warranty — Device | 3 years |
| Warranty — Battery & Sieve Beds | 1 year |
Complete Portable Oxygen Concentrator Buying Guide
Comparing the Live Active Five to the Inogen G5, OxyGo NEXT, or another unit? Our 2026 guide covers every concentrator we carry and explains the clinical differences that actually matter. Read the Complete Portable Oxygen Concentrator Guide →
Frequently Asked Questions
Two things most concentrators do not have: a dual-curved body that follows the shape of your side rather than pressing a corner into it, and a carry bag engineered around the unit rather than adapted from a generic bag. The curved body means the unit moves with you instead of against you. The bag positions the battery slot at the top so you can swap a battery in under 10 seconds without taking anything off your shoulder. After a full day of wear, the difference is felt in the shoulder, the hip, and the overall sense of whether you were fighting your equipment or not. 866-218-0902.
VPSA — vacuum pressure swing adsorption — is a more efficient oxygen separation process than the standard PSA most concentrators use. It operates at lower internal temperatures, which matters significantly in SW Florida summers. A concentrator running cooler retains battery efficiency better in heat, experiences less thermal stress on components, and delivers more consistent oxygen purity over time. The Live Active Five's VPSA system produces oxygen purity up to 95.5% and extends sieve bed life compared to standard PSA units. 866-218-0902.
The G5 covers settings 1-6 vs. the Live Active Five's 1-5, weighs 4.7 lbs vs. 5.0 lbs, and carries the deepest clinical track record of any portable concentrator. The Live Active Five has the ergonomic curved body, VPSA technology, remote CPI diagnostics, and is handbuilt in the USA. If your prescription is settings 1-5 and you spend most of your day on your feet or out of the house, the Live Active Five's all-day comfort advantage is real and worth experiencing in person. 866-218-0902.
Yes — FAA-approved for domestic commercial flight. The concentrator checks at the gate door; batteries must be carried in the cabin per FAA lithium battery regulations. Bring enough battery for 150% of total travel time including boarding, connections, and potential delays. Call the airline at least 48 hours before your flight. 866-218-0902.
Yes — and for a unit whose main advantage is how it feels over a full day of wear, the 10-day trial is especially worth using. Take it home, wear it on your actual schedule for 10 days. If it is not the most comfortable concentrator you have used, bring it back and we will exchange it. No restocking fee, no fine print. Walk-ins welcome at all five SW Florida locations. 866-218-0902.
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Southwest Florida Showrooms & Nationwide Shipping
Five locations where you can hold this unit and feel the ergonomic difference in person — Venice, Sarasota, Port Charlotte, Fort Myers, and Naples. White-glove delivery available across SW Florida. Nationwide shipping on all models. Our 10-Day No-Risk Trial is available on every concentrator we carry.
📞 866-218-0902 · Mon-Fri 9AM-5PM · Sat 9AM-3PM · Find your nearest location →
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.5 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 3
A familiar story, just with…..less.
Format: Kindle
So, as other reviewers make clear, this is very similar to Pack Darling and The Beta. It’s much closer aligned with The Beta, in plot and maybe more like Pack Darling with characters.
That being said, I don’t hate this…..but it wasn’t great either. It’s both books mentioned but just….less. Less angst, less emotion, less feeling. The plot feels very half fleshed out, and the “bad guy” feels underwhelming. I didn’t really feel any real emotions from and of the male leads, except maybe Oliver. The others fell sorta flat for me. And Mika makes herself out to be this big bad ass straight outta training and then we never see it from here again with the one fitting room incident as the exception.
SPOILER:
The whole, “Oh, I’m actually probably an Omega, but I don’t wanna be but I do actually wanna be but no one can ever know my secret that I do nothing to hide “ thing fell so flat. She never commutes to believing she was secretly an omega, but also mentions her “secret” a lot. It just felt so manufactured.
I’m intrigued enough to read part 2 and see how the author closes everything out, but this is not one I’ll recommend or ever come back to.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 13, 2024
★★★★★ 5
Good start to a series
Format: Kindle
I delayed reading the series for reasons I don’t remember. But my TBR list is huge so I thought I’d take a shot of this and I was pleasantly surprised. I didn’t think the blurb about it was anything special. But it was a very good book. It took some interesting twists and turns. I am so glad the second book is already out. Because I would not have waited patiently. Very slow burn but good storyline. 🔥🔥/5
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Reviewed in the United States on January 3, 2025
★★★★★ 4
A good read
Format: Kindle
Multiple points of view. 3 Alpha men and an Omega male. She is a Beta in training for a new program placing betas in Alpha/Omega packs. Mila is only doing the program for the money to take care of her dad. She wasn't expecting to fall for a pack but when she sees this packs Omega she is done for. There is just something about him. His Alphas are good looking as well. Too bad she is hiding a secret and their government is acting shady. I liked it and can't wait to see where their story goes.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 14, 2023
★★★★★ 3
Slightly repetitive but I did love some things
Format: Kindle
I love this type of story. And omegaverse is one of my all time favorite genres. But there are a few things that pulled me out of my enjoyment while I was reading. It was repetitive at times as well as struggled with telling not showing. So we didn’t always feel like we were experiencing things with the main character. There were also some plot holes but they may still be answered in part 2.
Now this isn’t to be said I didn’t enjoy parts of the story. I loved the almost instant love between Mila and Oliver. And how he started changing around her.
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Reviewed in the United States on February 15, 2024
★★★★★ 5
delightful read
Format: Kindle
What a delightful read. The characters are awesome, the plot was so good, I loved it. I was intrigued and it kept me wanting more. Told in multiple pov, the book sucks you in and doesn’t let go. I cannot wait to read the next book.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 30, 2025