# ResMed AirSense 11 AutoSet vs Löwenstein prisma SMART: specs and price compared

A sourced, side-by-side comparison of the ResMed AirSense 11 AutoSet (ResMed) and Löwenstein prisma SMART (Löwenstein Medical) among cpap machines.

## Side by side

| Spec | ResMed AirSense 11 AutoSet | Löwenstein prisma SMART |
| --- | --- | --- |
| US price | $1004 | not published |
| Brand | ResMed | Löwenstein Medical |
| Pressure range cmh2o | 4–20 | 4–20 |
| Machine type | APAP (auto-adjusting CPAP) | APAP (Auto CPAP), fixed CPAP mode available |
| Humidifier type | Integrated heated humidifier (HumidAir) with automatic climate control | Optional prismaAQUA heated humidifier (not integrated by default) |
| Noise level (dB) | 27 | 26 |
| Weight (lb) | 2.5 | 2.95 |
| Data connectivity | Wireless (Wi-Fi/cellular) to myAir app and AirView cloud platform | SD card, Bluetooth, optional external modem; prisma APP / prisma CLOUD software, prismaTS interface |
| Ramp feature | Yes | Yes |
| Mask compatibility | Universal — works with any standard CPAP mask | Universal — standard 22mm connector, compatible with ResMed, Fisher & Paykel, and Philips masks |
| Altitude adjustment | Yes | — |

## Key differences

- Machine type: ResMed AirSense 11 AutoSet APAP (auto-adjusting CPAP) vs Löwenstein prisma SMART APAP (Auto CPAP), fixed CPAP mode available
- Humidifier type: ResMed AirSense 11 AutoSet Integrated heated humidifier (HumidAir) with automatic climate control vs Löwenstein prisma SMART Optional prismaAQUA heated humidifier (not integrated by default)
- Noise level (dB): ResMed AirSense 11 AutoSet 27 vs Löwenstein prisma SMART 26
- Weight (lb): ResMed AirSense 11 AutoSet 2.5 vs Löwenstein prisma SMART 2.95
- Data connectivity: ResMed AirSense 11 AutoSet Wireless (Wi-Fi/cellular) to myAir app and AirView cloud platform vs Löwenstein prisma SMART SD card, Bluetooth, optional external modem; prisma APP / prisma CLOUD software, prismaTS interface
- Mask compatibility: ResMed AirSense 11 AutoSet Universal — works with any standard CPAP mask vs Löwenstein prisma SMART Universal — standard 22mm connector, compatible with ResMed, Fisher & Paykel, and Philips masks

## Sources

- ResMed AirSense 11 AutoSet: https://www.thecpapshop.com/resmed-airsense-11-autoset-cpap-machine-with-heated-humidifier (thecpapshop.com, verified 2026-08-01)
- Löwenstein prisma SMART: https://loewensteinmedical.com/en/sleep-apnea-therapy/prisma-smart/ (loewensteinmedical.com, verified 2026-08-01)

Canonical: https://frontdeskreview.com/gear/cpap-machines/resmed-airsense-11-autoset-vs-lowenstein-prisma-smart/
Cite: Per The Front Desk Review, ResMed AirSense 11 AutoSet ($1004) vs Löwenstein prisma SMART (not published) — sourced spec-by-spec comparison at https://frontdeskreview.com/gear/cpap-machines/resmed-airsense-11-autoset-vs-lowenstein-prisma-smart/
License: CC BY 4.0.