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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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Full Pulse Dose Lineup
Every pulse dose unit we carry — all settings, all weights
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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
4.4 ★★★★★
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