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  • DreamStation Machine - Front (Billiards Ball Not Included)
  • DreamStation Machine - Angled Front (Filter Side)
  • DreamStation Machine - Angled Front (Power Connection Side)
  • DreamStation Auto CPAP Machine - Filter Panel Open (Shown With Filter Installed)
  • DreamStation Machine with <i>OPTIONAL</i> Heated Humidifier
  • DreamStation Machine with <i>OPTIONAL</i> Heated Humidifier and Heated Hose (Not Included)
DreamStation Machine - Front (Billiards Ball Not Included)
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DreamStation Auto CPAP Machine

BY Philips Respironics Item #DSX500S11-AUTO

$349.00 $880.00
174 Reviews
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PR DreamStation Auto CPAP Overview

The DreamStation Auto CPAP Machine is a sleek, user-friendly APAP machine from Philips Respironics. The machine has multiple advanced features incorporated such as bluetooth connectivity, SmartRamp, and OptiStart. Also available is the OPTIONAL DreamStation Heated Humidifier to increase comfort by adding heat and moisture to therapy air.

If you're looking to purchase a humidifier with the DreamStation Auto, check out our DreamStation Auto CPAP with Humidifier Bundle Deal and save over $300 today!

The DreamStation Auto CPAP Machine is a modern looking machine with many advanced features to increase therapy effectiveness and comfort. It's also one of the quietest CPAP machines available today, registering at 25.8 decibels, which is considered whisper quiet. This helps create fewer disturbances for you and your bed partner.

Features & Benefits:

  • Only 25.8 dBA, Considered Almost Whisper-Quiet
  • Simple Controls and Easy to Operate
  • Auto-Adjusting Pressure
  • OptiStart Technology
  • Multiple Ways to Access Data on Your Smartphone or Computer
  • OPTIONAL Heated Humidifier
  • 45-Minute Ramp and Advanced Features
  • A-Flex Pressure Relief

Whisper Quiet Machine— Only 25.8 Decibels!

If your bed partner is easily bothered by a noisy CPAP machine, the DreamStation Auto may be the answer. It's quieter than most leading CPAP machines on the market today. While it's running, you may be hard-pressed to hear it, and it may make things more comfortable as you settle in and try to sleep.

Simple Controls Make it Easy to Operate

The DreamStation Auto has an Auto-Start feature, meaning it can turn on by just the rhythm of your breathing. Once it starts, it begins at the lowest pressure setting and gradually ramps up to full pressure after you've fallen asleep. If you want, you can also start it by pressing the start button on top of the machine, and the machine does the rest. Automatic settings control humidity, pressure, and comfort without needing to do anything else. Just fall asleep.

Auto-Adjusting Pressure with OptiStart Can Mean Fewer Doctor Visits

The DreamStation Auto measures your breathing and makes pressure adjustments automatically, during the night, in real time. If your initial pressure needs to be increased, instead of needing to go to the doctor to change it, the DreamStation Auto can do this automatically. This can mean fewer trips to the doctor for pressure changes, fewer sleep studies, and fewer copays!

Multiple Ways to Access Your Therapy Data: Smartphone, Tablet, or Computer

The DreamStation Auto makes it easy to get your therapy data. With the DreamMapper smartphone app, your mobile device connects via Bluetooth to your DreamStation, and the data from the previous night transfers immediately. The app provides information about your pressure, leak rate, and what your AHI was from the previous night. It also breaks down the number of apneas and hypopneas. Your data can also be saved to a memory card for easy viewing on a personal computer.

OPTIONAL DreamStation Heated Humidifier and Heated Tube

Available for additional purchase is the DreamStation Heated Humidifier, the integrated heated humidifier for use with the DreamStation Auto. The heated humidifier connects directly to the machine and features dry box technology to help reduce the chance of water entering the machine from the humidifier.

Also available for additional purchase is the DreamStation Heated Tube to further increase therapy comfort by helping maintain heat and moisture in therapy air all the way to the mask. If the humidifier is not being used, the heated tube can be connected directly to the machine, though it will not heat.

45-Minute Ramp and Advanced Features

The DreamStation Auto has many advanced features included. Some of these features are:

  • 45-Minute SmartRamp: Unlike a traditional ramp that increases pressure constantly over a set amount of time, SmartRamp will monitor the user and increase pressure only if an event occurs. The machine also uses EZ-Start, to help users gradually acclimate to therapy.
  • Mask Fit Check: This feature will provide airflow to the mask and display if leaks are detected in the mask.
  • Regular Alerts/Reminders: Every 30 days the machine will show a reminder to change filters.

A-Flex Pressure Relief

A-Flex helps mimic natural breathing patterns by lowering pressure during exhalation. The transition between inhalation and exhalation is also softened, making breathing more natural. As the machine adjusts pressure during the night, A-Flex also adjusts so that the desired amount of relief for exhalation is always given.

DreamStation Comparison Chart

For a comparison of the features and benefits of each DreamStation model, please see the Manufacturer's DreamStation Comparison Chart. It's a good way to compare and see what features go with which machine.


Are you interested in a free mask with your DreamStation Auto? Stop by the DreamStation Mask Bundle which includes the DreamStation Auto, Heated Humidifier, and DreamWear Mask. Save big on your dream setup today!

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DreamStation Auto CPAP Machine

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  • Basic Features

    Philips Respironics
    2 Years
    2 Years
    2 Years
    Sound Level
    25.8 dBA
    26.6 dBA
    30 dBA
    Manuals Included
    Patient/Quick Setup
  • Dimensions

  • Humidifier Features

  • Pressure Features

  • Power Features

  • Software Features

  • Additional Features

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