# CAIRE FreeStyle Comfort vs OxyGo NEXT: specs and price compared

A sourced, side-by-side comparison of the CAIRE FreeStyle Comfort (CAIRE) and OxyGo NEXT (OxyGo) among portable oxygen concentrators.

## Side by side

| Spec | CAIRE FreeStyle Comfort | OxyGo NEXT |
| --- | --- | --- |
| US price | $2395 | not published |
| 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 |

## Key differences

- 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

## Sources

- CAIRE FreeStyle Comfort: https://www.oxygenconcentratorstore.com/caire-freestyle-comfort/ (oxygenconcentratorstore.com, verified 2026-08-01)
- OxyGo NEXT: https://www.oxygenconcentratorstore.com/oxygo-next/ (oxygenconcentratorstore.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/portable-oxygen-concentrators/caire-freestyle-comfort-vs-oxygo-next/
Cite: Per The Front Desk Review, CAIRE FreeStyle Comfort ($2395) vs OxyGo NEXT (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/portable-oxygen-concentrators/caire-freestyle-comfort-vs-oxygo-next/
License: CC BY 4.0.