Best CPAP Machines of 2021: Our Top-Rated Machines Ranked!

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    We’ve scoured the CPAP.com catalog to find the best CPAP machines of 2021—and we think you’ll like what we found! If you’re still in the beginning stages of your CPAP shopping journey, be sure to check out our detailed CPAP machine buying guide.

    What Are the Best CPAP Machines of 2021?

    Best CPAP Machines Compared

    ResMed AirSense 10 AutoSet ResMed AirMini AutoSet Philips Respironics DreamStation 2 Auto Z2 Auto Travel CPAP Machine
    Decibels 30 dBA 26.6 dBA 25.8 dBA 26 dBA
    Average Customer Rating 4.9/5 4.4/5 5/5 4.4/5
    Weight 2.75 lbs 0.66 lbs 1.56 lbs .65 lbs
    Travel-Friendly Yes Yes Yes Yes
    Does it have a Data Tracking App? Yes (myAir) Yes (AirMini App) Yes (DreamMapper) No

    ResMed AirSense 10 AutoSet

    Price Around $833
    Manufacturer ResMed
    Lifestyle Needs Quiet Machine, For Her Version, Built-In Humidifier
    Size 8 in L x 4.57 in W x 5.91 in H

    Our Review

    best cpap machineThe ResMed AirSense 10 is our winner among the machines we’ve reviewed here because it offers CPAP wearers exceptional value thanks to the built-in humidifier. In addition, the machine is packed with smart technology and the latest comfort features. It’s also one of the quietest CPAP machines on the market today, operating at 26.6 decibels—almost whisper quiet.

    While not designed for portability, the AirSense 10 is light enough to go almost anywhere, and it’s small enough to fit in a suitcase. The AirSense 10 With Humidifier is smaller than the DreamStation Auto With Humidifier. The AirSense 10, DreamStation Auto, and all the CPAPs on this list are actually APAPs, which are machines that can automatically set the correct therapy pressure. This can mean fewer trips to the doctor to adjust your pressure, fewer copays, and fewer sleep studies!

    The AirSense 10 also comes in a “For Her” model, the AirSense 10 AutoSet For Her, which is designed for a woman’s unique needs. The AirSense 10 AutoSet and the AirSense 10 AutoSet For Her are truly great sleep apnea machines. For anyone looking for a quality home unit, this is it.

    Good For:

    • Those Who Like to Track Their Sleep Data
    • Those Who Experience Discomfort During Exhalation
    • Sleepers With Central and/or Obstructive Sleep Apnea

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    ResMed AirMini AutoSet

    best cpap machines

    Price Around $999
    Manufacturer ResMed
    Lifestyle Needs Ultra-Portable Travel Machine
    Size 5.4 in L x 3.3 in W x 2.1 in H

    Our Review

    Simply put, people love the idea of a small, lightweight, and ultra-portable CPAP machine that can go anywhere and fits in the palm of the hand, which is one of the many reasons why the AirMini is so popular. If you’re a frequent traveler, this is the machine for you. However, due to its small size, it may be louder than your home unit. In addition for most CPAP wearers, the waterless humidification feature is a good substitute for tanked humidification.

    Good For:

    • Travel-Friendly: Those Seeking a Portable and Lightweight Machine
    • Those Who Prefer Waterless Humidification

    Click to Buy

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    Philips Respironics DreamStation 2

    Philips Respironics DreamStation 2

    Price Around $1205
    Manufacturer Philips Respironics
    Lifestyle Needs Ultra-Quiet, Built-In Humidification
    Size 10.78″ L x 6.24″ W x 3.34″ H

    Our Review

    The DreamStation 2 from Philips Respironics is an excellent option for those who are recently diagnosed with sleep apnea and newly acclimating to sleep therapy equipment. Designed with your comfort in mind, this machine has simplified the user experience without compromising top-tier features. Plus, it’s 29% smaller than former models so it takes up less space on your bedside table.

    Enjoy the comforts of moistened, pressurized air without adding bulk to your nightstand or your suitcase, thanks to the integrated humidifier. With five heat settings to choose from, you can make personalized adjustments to your humidification to prevent dry mouth and nasal soreness—which is especially helpful if you live in or frequently travel to a temperate region.

    Additionally, this machine is equipped with a Ramp Plus feature that lets you ease into your sleep therapy at a lower pressure setting as you drift to sleep. The DreamStation 2 will make automatic adjustments after 30 minutes to meet your pressure needs so you can sleep soundly knowing the machine will instinctively make adjustments on your behalf.

    Other popular features of this device include its intuitive color touchscreen that lets you easily navigate the menu to modify your sleep therapy settings as well as its sleep data tracking system via the DreamMapper app, which allows you to view information about your previous night’s sleep.

    Overall, the DreamStation 2 boasts tech-savvy settings that boost user efficiency, increase your comfort, and keep you informed on your sleep apnea treatment so you can sleep well and stay well.

    Good For:

    • Those Who Are New to CPAP
    • Those Who Want an At-Home and Travel Machine All in One
    • Those Who Like to Track Sleep Data
    • Light Sleepers

    Click to Buy

    Human Design Medical Z2 Auto Travel CPAP Machine

    Price Around $529
    Manufacturer Human Design Medical
    Lifestyle Needs Ultra-Portable and Quiet
    Size 10″ in L x 8.5″ in W x 4.5″ in H

    Our Review

    Overall, the Z2 Auto scores very well across the board and has made a name for itself compared to similar travel machines. Ultimately, the difference in pitch levels and humidification options are the major factors that separate the Z1 Auto from the updated Z2 Auto. The option of having a quieter machine with the ability to leave your humidification system at home makes the Z2 Auto hard to beat.

    Good For:

    • Frequent Travelers
    • Those With Difficulty Exhaling Against Pressure
    • Those Seeking a Ramp Feature

    Click to Buy


    We hope this article has provided some clarity on some of the best CPAP machines available today. Let us know what you think in the comments below!