Inogen Rove 6 Portable Oxygen Concentrator vs Inogen One G3
Buy the Rove 6 if you need maximum battery life, six flow settings, or long international flights. Buy the One G3 if you want a proven, lower-cost workhorse for home and shorter trips. The Rove 6 has ranged from $1,775.00 to $2,495.00 since November 1, 2026, while no current One G3 price was given here, so check its live price before deciding.
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Inogen Rove 6 Portable Oxygen Concentrator
4.7Choose the Rove 6 if you fly long-haul or spend full days away from power and need up to 12.75 hours on a double battery and six pulse settings.
Pros
- Longest battery life of the two: up to 12.75 hours on a double battery
- Six flow settings and up to 1,260 mL/min at setting 6
- FAA approved for U.S. air travel
- Bluetooth app for battery and status checks
- Quiet at 39 dBA
Cons
- Higher price: $1,775.00 to $2,495.00 in early November 2026
- Audible in very quiet rooms, per buyer feedback
What separates them
| Inogen Rove 6 Portable Oxygen Concentrator | Inogen One G3 | |
|---|---|---|
| Flow settings | Six pulse-dose settings, 1-6 | Five pulse-dose settings, 1-5 |
| Max output | Up to 1,260 mL/min at setting 6 | 1-5 LPM pulse dose, 90% concentration |
| Battery life, single | Up to 6.25 hours | Up to 4.5 hours |
| Battery life, double | Up to 12.75 hours | Up to 9 hours |
| Weight | 4.8 lb with single battery | 4.8 lb with single battery |
| Noise | 39 dBA at setting 2 | 39 dBA, under 42 dBA at setting 2 |
| Warranty | Not stated in the listing | 3-year standard warranty |
| Connectivity |
Price history
$2,495.00$1,775.00
- Inogen Rove 6 Portable Oxygen Concentrator: lowest $1,775.00 on Nov 1 at Vital Care USA; $2,495.00 on Nov 2.
- Inogen One G3: lowest $1,899.00 on Nov 1 at My Medical Outlet.
Prices at every store
Inogen Rove 6 Portable Oxygen Concentrator
- Help Medical SuppliesCheck price at Help Medical Supplies
- InogenCheck price at Inogen
- MajorCPAPCheck price at MajorCPAP
Inogen One G3
- Help Medical SuppliesCheck price at Help Medical Supplies
- My Medical OutletCheck price at My Medical Outlet
- o2assist.comCheck price at o2assist.com
Specs compared
| Spec | Inogen Rove 6 Portable Oxygen Concentrator | Inogen One G3 |
|---|---|---|
| Oxygen Flow | Pulse dose delivery system | Five flow settings 1, 2, 3, 4, 5 |
| Weight | 2,2 kg. (4.8 lbs.) (includes single battery) | 4.8 lbs. (includes single battery) |
| Noise Level | 39 dBA* | 39 dBA |
| Display | Simple control functions and easy-to-read LCD d… | Digital |
| Flow Settings | Six flow settings: 1-6 | — |
| Weight Extended Battery | 2,6 kg. (5.8 lbs.) (with extended-life battery) | — |
| Length | 18,3 cm. (7.2 in.) | — |
| Width | 8,3 cm. (3.3 in.) | — |
| Height | 20,5 cm. (8.1 in.) (includes single battery) | — |
| Battery Single |
What reviewers say
Inogen Rove 6 Portable Oxygen Concentrator
With 4.7 out of 5 from 61 ratings, owners mostly praise the battery life, quiet operation and travel readiness. The main complaint is that it can be heard in silent settings.
Pros
- Battery life roughly twice that of the Rove 4
- Restores confidence to travel and socialize
- Quiet enough for theaters and public venues
- Handles flights and European travel well
Cons
- A bit audible in silence
Inogen One G3
Owners of the Inogen One G3 generally report it is light enough to carry and quiet enough for everyday use, and many praise the battery life for outings. Common complaints center on pulse-dose limits, battery replacement cost, and the price of accessories.
Pros
- Easy to carry at under 5 lbs
- Quiet operation
Questions and answers
- Which has longer battery life?
- The Rove 6. It runs up to 6.25 hours on a single battery and 12.75 hours on a double, versus 4.5 and 9 hours for the One G3.
- Which is better for flying?
- The Rove 6 is FAA approved and built for long-distance and international travel. The One G3 is also sold for travel, but its shorter battery life means more swapping on long flights.
- Is the Rove 6 worth the extra money?
- If you need six settings or all-day battery, yes. If you mostly stay home or take short trips, the One G3 covers the same 4.8 lb frame for less.
- Do they weigh the same?
- Yes. Both are 4.8 lb with a single battery, so the Rove 6's extra battery life does not cost you weight.
- Which is quieter?
- Both are rated 39 dBA. The One G3 is listed at under 42 dBA at setting 2, so expect similar real-world noise.
- Which has a better warranty?
- The One G3 lists a 3-year standard warranty. The Rove 6 listing does not state one, so confirm coverage with the seller.
More comparisons
- Inogen Rove 6 Portable Oxygen Concentrator vs Inogen One G5 Portable Oxygen Concentrator
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