Automatic pressure that helps you breathe easier through the night.
Auto CPAP machines, also called APAP (Automatic Positive Airway Pressure), adapt to your breathing patterns in real time to deliver the right amount of air pressure with every breath. Unlike a fixed pressure CPAP machine that delivers one steady number regardless of what’s happening in your airway, an APAP machine measures resistance breath by breath and adjusts within a prescribed range depending on what you need at that moment. The machine lowers pressure when the airway is stable and increases it when it detects resistance, such as snoring or a partial airway blockage. As a result, average pressure across the night is typically lower with an APAP machine than with a fixed-pressure CPAP machine. Both auto-adjusting CPAP machines and fixed models are equally effective at treating obstructive sleep apnea, but some notice a difference in their comfort with APAP.
This page covers the equipment itself, not medical guidance, so always confirm your pressure settings with your provider. If you haven't been diagnosed yet, a home sleep test can get you the prescription you need, no lab visit required.
The Resmed AirSense 10 AutoSet and AirSense 11 AutoSet are Resmed's longest-running APAP machines and remain the standard in APAP therapy. The AirSense 10 includes AutoRamp, EPR pressure relief, built-in humidification, and myAir tracking. The AirSense 11 builds on the AirSense 10 with added support for beginners, a sleeker design, a touchscreen, and AutoSet for Her.
The React Health G3 X is the newest machine in this lineup. It offers a smart pressure algorithm, foam-free construction, and a 5-year warranty. Its comfort features are comparable to Resmed's: Smart A technology adjusts pressure similarly to AutoSet, and Reslex handles exhale pressure relief similarly to EPR.
The AirMini AutoSet and Transcend Micro 510 are built for travel, delivering home-quality therapy in a compact form. Both also work well as a backup to a primary home machine.
Certified pre-owned AirSense 10 AutoSet and AirMini units are available at a lower cost. All pre-owned units are professionally inspected and sanitized before sale.
Buying a machine and mask together confirms compatibility and removes the guesswork. Bundles are available in full face, nasal, and nasal pillow styles, filter by mask style to find the right fit.
|
Machine |
Full Face Mask |
Nasal Mask |
Nasal Pillow Mask |
|
AirSense 10 AutoSet |
AirFit F20, AirFit F40 |
AirFit N20, AirFit N30i |
AirFit P10, AirFit P30i |
|
AirSense 11 AutoSet |
AirFit F20, AirFit F40 |
AirFit N20, AirTouch N30i |
AirFit P10 |
|
React Health G3 X |
DreamWear, Nova Nasal, Nova Micro |
– |
– |
|
AirMini AutoSet |
AirFit F20, AirTouch F20, AirFit F30 |
– |
AirFit P10 |
|
Transcend Micro 510 |
F&P Nova Micro (Power, Off Grid, Essentials bundles) |
– |
– |
Once you've settled on APAP as your therapy type, this collection covers the range, from the AirSense line to travel-sized options and certified pre-owned units. Our support team can help with equipment questions, though we'll always point you back to your provider for anything related to your specific pressure settings. Browse the collection, backed by our 60-Night Guarantee.
