# Philips DreamStation 2 Auto CPAP Advanced vs React Health Luna G3: specs and price compared

A sourced, side-by-side comparison of the Philips DreamStation 2 Auto CPAP Advanced (Philips) and React Health Luna G3 (React Health) among cpap machines.

## Side by side

| Spec | Philips DreamStation 2 Auto CPAP Advanced | React Health Luna G3 |
| --- | --- | --- |
| US price | not published | $849 |
| Brand | Philips | React Health |
| Pressure range cmh2o | 4–20 | 4–20 (0.5 cmH2O increments) |
| Machine type | APAP (Auto CPAP), switchable to fixed CPAP mode | APAP (Auto-CPAP), fixed CPAP mode available |
| Humidifier type | Integrated adaptive heated humidifier (325 mL tank, 5 humidity settings, 5 temperature settings) | Integrated heated humidifier (360 mL max fill) with pre-heat function and heated tubing |
| Noise level (dB) | 27 | 28 |
| Weight (lb) | 2.3 | 3.75 |
| Data connectivity | Integrated cellular modem + Bluetooth | Integrated cellular modem (React Health Luna QR app) |
| Ramp feature | Yes | Yes |
| Mask compatibility | Universal — standard 15mm/22mm tubing connector, works with any CPAP mask | — |
| Altitude adjustment | Yes | — |

## Key differences

- Pressure range cmh2o: Philips DreamStation 2 Auto CPAP Advanced 4–20 vs React Health Luna G3 4–20 (0.5 cmH2O increments)
- Machine type: Philips DreamStation 2 Auto CPAP Advanced APAP (Auto CPAP), switchable to fixed CPAP mode vs React Health Luna G3 APAP (Auto-CPAP), fixed CPAP mode available
- Humidifier type: Philips DreamStation 2 Auto CPAP Advanced Integrated adaptive heated humidifier (325 mL tank, 5 humidity settings, 5 temperature settings) vs React Health Luna G3 Integrated heated humidifier (360 mL max fill) with pre-heat function and heated tubing
- Noise level (dB): Philips DreamStation 2 Auto CPAP Advanced 27 vs React Health Luna G3 28
- Weight (lb): Philips DreamStation 2 Auto CPAP Advanced 2.3 vs React Health Luna G3 3.75
- Data connectivity: Philips DreamStation 2 Auto CPAP Advanced Integrated cellular modem + Bluetooth vs React Health Luna G3 Integrated cellular modem (React Health Luna QR app)

## Sources

- Philips DreamStation 2 Auto CPAP Advanced: https://www.usa.philips.com/healthcare/product/HCEUX520H15C/dreamstation-2-auto-cpap-advanced-auto-cpap (usa.philips.com, verified 2026-08-01)
- React Health Luna G3: https://www.reacthealth.com/product/luna-g3-cpap-device (reacthealth.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/cpap-machines/philips-dreamstation-2-advanced-vs-react-health-luna-g3/
Cite: Per The Front Desk Review, Philips DreamStation 2 Auto CPAP Advanced (not published) vs React Health Luna G3 ($849) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/cpap-machines/philips-dreamstation-2-advanced-vs-react-health-luna-g3/
License: CC BY 4.0.