CAIRE
CAIRE FreeStyle Comfort
$2395
Released 2018-08
Best Portable Oxygen Concentrators · head-to-head
CAIRE FreeStyle Comfort vs OxyGo NEXT
A sourced, side-by-side comparison. CAIRE FreeStyle Comfort is cheaper at $2395. Every spec and price links to its source.
OxyGo
OxyGo NEXT
—
Released 2019-08
Which is better: the CAIRE FreeStyle Comfort or OxyGo NEXT?
The OxyGo NEXT wins 1 of the 1 specs we compare head to head; the other wins 0.
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Full spec sheet
✓ marks the stronger figure where "more" — or "less", for price and weight — is unambiguously better.
| Spec | CAIRE FreeStyle Comfort | OxyGo NEXT |
|---|---|---|
| US price | $2395 | — |
| Brand | CAIRE | OxyGo |
| Released | 2018-08 | 2019-08 |
| Oxygen output (ml) | 1050 | 1260 |
| Flow settings | 1–5 | 1–6 |
| Weight (lb) | 5 | 4.74 |
| Battery life hr | 8 | 10 |
| Delivery mode | pulse_dose | pulse_dose |
| Noise (dB) | 39 | 38 |
| Faa approved | Yes | Yes |
| Warranty yr | 3 | 3 |
Sources — CAIRE FreeStyle Comfort: oxygenconcentratorstore.com (verified 2026-08-01). OxyGo NEXT: oxygenconcentratorstore.com (verified 2026-08-01).
What's the difference between the CAIRE FreeStyle Comfort and OxyGo NEXT?
Where the two actually differ on the specs we track (5 of 8). Matching specs are omitted.
- Oxygen output (ml): CAIRE FreeStyle Comfort 1050 vs OxyGo NEXT 1260
- Flow settings: CAIRE FreeStyle Comfort 1–5 vs OxyGo NEXT 1–6
- Weight (lb): CAIRE FreeStyle Comfort 5 vs OxyGo NEXT 4.74
- Battery life hr: CAIRE FreeStyle Comfort 8 vs OxyGo NEXT 10
- Noise (dB): CAIRE FreeStyle Comfort 39 vs OxyGo NEXT 38