Löwenstein Medical
Löwenstein prisma SMART
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Best Cpap Machines · head-to-head
Löwenstein prisma SMART vs Apex Medical iCH Auto
A sourced, side-by-side comparison. Apex Medical iCH Auto is cheaper at $1299. Every spec and price links to its source.
Apex Medical
Apex Medical iCH Auto
$1299
Which is better: the Löwenstein prisma SMART or Apex Medical iCH Auto?
The Apex Medical iCH Auto 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 | Löwenstein prisma SMART | Apex Medical iCH Auto |
|---|---|---|
| US price | — | $1299 |
| Brand | Löwenstein Medical | Apex Medical |
| Released | — | — |
| Pressure range cmh2o | 4–20 | 4–20 (0.5 cmH2O increments) |
| Machine type | APAP (Auto CPAP), fixed CPAP mode available | APAP (Auto CPAP) with Pressure Variation Algorithm (PVA) |
| Humidifier type | Optional prismaAQUA heated humidifier (not integrated by default) | Integrated heated humidifier (300 mL water capacity, 6 patient-adjustable settings) |
| Noise level (dB) | 26 | 28 |
| Weight (lb) | 2.95 | 2.51 |
| Data connectivity | SD card, Bluetooth, optional external modem; prisma APP / prisma CLOUD software, prismaTS interface | SD card + USB only (no wireless/cloud connectivity) |
| Ramp feature | Yes | Yes |
| Mask compatibility | Universal — standard 22mm connector, compatible with ResMed, Fisher & Paykel, and Philips masks | — |
| Altitude adjustment | — | Yes |
Sources — Löwenstein prisma SMART: loewensteinmedical.com (verified 2026-08-01). Apex Medical iCH Auto: cpapstoreusa.com (verified 2026-08-01).
What's the difference between the Löwenstein prisma SMART and Apex Medical iCH Auto?
Where the two actually differ on the specs we track (6 of 9). Matching specs are omitted.
- Pressure range cmh2o: Löwenstein prisma SMART 4–20 vs Apex Medical iCH Auto 4–20 (0.5 cmH2O increments)
- Machine type: Löwenstein prisma SMART APAP (Auto CPAP), fixed CPAP mode available vs Apex Medical iCH Auto APAP (Auto CPAP) with Pressure Variation Algorithm (PVA)
- Humidifier type: Löwenstein prisma SMART Optional prismaAQUA heated humidifier (not integrated by default) vs Apex Medical iCH Auto Integrated heated humidifier (300 mL water capacity, 6 patient-adjustable settings)
- Noise level (dB): Löwenstein prisma SMART 26 vs Apex Medical iCH Auto 28
- Weight (lb): Löwenstein prisma SMART 2.95 vs Apex Medical iCH Auto 2.51
- Data connectivity: Löwenstein prisma SMART SD card, Bluetooth, optional external modem; prisma APP / prisma CLOUD software, prismaTS interface vs Apex Medical iCH Auto SD card + USB only (no wireless/cloud connectivity)