# React Health Luna G3 vs Fisher & Paykel SleepStyle: specs and price compared

A sourced, side-by-side comparison of the React Health Luna G3 (React Health) and Fisher & Paykel SleepStyle (Fisher & Paykel Healthcare) among cpap machines. React Health Luna G3 is the cheaper of the two at $849.

## Side by side

| Spec | React Health Luna G3 | Fisher & Paykel SleepStyle |
| --- | --- | --- |
| US price | $849 | $999 |
| Brand | React Health | Fisher & Paykel Healthcare |
| Pressure range cmh2o | 4–20 (0.5 cmH2O increments) | 4–20 |
| Machine type | APAP (Auto-CPAP), fixed CPAP mode available | APAP (Auto CPAP) |
| Humidifier type | Integrated heated humidifier (360 mL max fill) with pre-heat function and heated tubing | Integrated automatic ThermoSmart heated humidifier (0–7 adjustable settings) with ThermoSmart AirSpiral heated tubing |
| Noise level (dB) | 28 | 28 |
| Weight (lb) | 3.75 | 3.7 |
| Data connectivity | Integrated cellular modem (React Health Luna QR app) | Bluetooth to the SleepStyle mobile app |
| Ramp feature | Yes | Yes |
| Mask compatibility | — | Compatible with all standard CPAP masks; optimized for F&P ThermoSmart heated tubing |
| Altitude adjustment | — | Yes |

## Key differences

- Pressure range cmh2o: React Health Luna G3 4–20 (0.5 cmH2O increments) vs Fisher & Paykel SleepStyle 4–20
- Machine type: React Health Luna G3 APAP (Auto-CPAP), fixed CPAP mode available vs Fisher & Paykel SleepStyle APAP (Auto CPAP)
- Humidifier type: React Health Luna G3 Integrated heated humidifier (360 mL max fill) with pre-heat function and heated tubing vs Fisher & Paykel SleepStyle Integrated automatic ThermoSmart heated humidifier (0–7 adjustable settings) with ThermoSmart AirSpiral heated tubing
- Weight (lb): React Health Luna G3 3.75 vs Fisher & Paykel SleepStyle 3.7
- Data connectivity: React Health Luna G3 Integrated cellular modem (React Health Luna QR app) vs Fisher & Paykel SleepStyle Bluetooth to the SleepStyle mobile app

## Sources

- React Health Luna G3: https://www.reacthealth.com/product/luna-g3-cpap-device (reacthealth.com, verified 2026-08-01)
- Fisher & Paykel SleepStyle: https://www.sleepfoundation.org/best-cpap-machines/fisher-paykel-cpap-machine-review (sleepfoundation.org, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/cpap-machines/react-health-luna-g3-vs-fisher-paykel-sleepstyle/
Cite: Per The Front Desk Review, React Health Luna G3 ($849) vs Fisher & Paykel SleepStyle ($999) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/cpap-machines/react-health-luna-g3-vs-fisher-paykel-sleepstyle/
License: CC BY 4.0.