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ResMed AirMini CPAP Machine Review

Written by Ashley Wood Staff Writer
Reviewed by Dr. Abhinav Singh Medical Reviewer
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Look & Feel

The ResMed AirMini CPAP Machine is designed for travel and includes a variety of features meant to improve convenience and comfort. These include waterless humidification, ramping, expiratory pressure relief, and a Smart Start/Stop function.

Ideal For

  • Individuals wanting a quiet, portable device
  • Those looking for humidification without the bulky humidifier
  • People who find exhaling more difficult on higher pressure settings

Who Should Keep Looking

  • People without smartphones
  • Individuals whose mask is not compatible with the device
  • Those who need bilevel positive airway pressure (BiPAP) therapy
  • Price


  • Dimensions

    5.4″ x 3.3″ x 2.1″

  • Noise Rating

    29 dBA

  • Weight

    0.66 lbs.

Most continuous positive airway pressure (CPAP) machines are bulky, and those with humidifiers also require you to have distilled water on hand. All of this can make travel challenging. A smaller, more portable option like the ResMed AirMini CPAP Machine can eliminate some of these problems.

The ResMed AirMini comes with both CPAP and automatic positive airway pressure (APAP) settings, as well as many other notable features. Its Smart Start/Stop function automatically starts and stops therapy based on when the user puts on or removes their mask. The machine also has a ramping option that gradually increases air pressure to the prescribed amount, making it easier to fall asleep.

We’ll cover the features and specifications of the ResMed AirMini CPAP Machine, including what it comes with, how it functions, and who might benefit most from using it.

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ResMed AirMini Setting Options

  • AirMini AutoSet: The ResMed AirMini CPAP machine comes with an AutoSet mode that allows it to function as an APAP machine. This means that the device will adjust airflow pressure automatically as needed.
  • AirMini AutoSet for Her: The ResMed AirMini CPAP machine also has an AutoSet feature designed specifically for women and those assigned female at birth.

What You Need to Know About the ResMed AirMini CPAP Machine

Like other CPAP machines, the ResMed AirMini CPAP Machine is used to treat sleep apnea. It delivers pressurized air at a prescribed level to keep the user’s airway open during sleep. In addition to providing CPAP therapy, during which the air stays at the same pressure, the AirMini also has two APAP modes that automatically adjust the air pressure as needed.

Weighing a little over 10 ounces, the AirMini is much lighter than the typical CPAP machine. It’s also much smaller and more compact, making it a good choice for travel. Additionally, the waterless humidification system makes therapy easier by eliminating the need for a bulky external humidifier.

What Comes With It

The ResMed AirMini CPAP Machine comes with the device, a power supply unit, and a drawstring bag. It also comes with a setup pack that varies depending on the type of mask you intend to use with it. You will need to confirm that your mask is compatible with the AirMini before making your purchase.

Features You Might Like

The ResMed AirMini  comes with a variety of features that can help make PAP therapy more comfortable.

The device’s most stand-out feature is its HumidX waterless humidification system. CPAP humidification is often used as a way to prevent common PAP therapy side effects like skin irritation and nasal congestion. However, external humidifiers can take up a lot of extra space, making them less than ideal for travel. To combat this problem, the AirMini uses an internal humidification system that doesn’t require water at all. This keeps the AirMini portable and convenient.

The AirMini also comes with a ramp setting that starts therapy at a lower air pressure and gradually increases it to the prescribed amount as the user falls asleep. Similarly, the expiratory pressure relief lowers the air pressure when the user exhales to help make breathing easier during therapy. These settings can be particularly helpful for those new to PAP therapy.

CPAP Machine Size and Cost

At 5.4 inches wide by 3.6 inches long by 2.1 inches tall, the ResMed AirMini CPAP Machine is about half the size of most travel CPAP machines and can easily fit in a carry-on bag. Weighing only 10.6 ounces, it’s also one of the smallest and most lightweight CPAP machines on the market. 

The AirMini costs a little more than the average travel CPAP machine, but it's waterless humidifier may be worth the extra cost for travelers who want to avoid having to carry extra accessories with their machine.

How This CPAP Machine Performs

When choosing a PAP machine, there are a variety of factors to keep in mind.

The ResMed AirMini is small enough to fit in the palm of your hand, and it’s FAA-approved for in-flight use. The waterless humidifier means you won’t need to deal with a bulky external humidifier or bring distilled water along.

The ResMed AirMini should be simple to operate for most users. There are only two buttons: a power button that turns the machine on and off, and a smaller button that turns on the machine’s Bluetooth connection so you can use the app.

The AirMini is only compatible with select masks from ResMed:

  • AirFit P10 for AirMini
  • AirFit N30 for AirMini
  • AirFit N20
  • AirTouch N20
  • AirFit F20
  • AirTouch F20
  • Air Fit F30

Waterless humidification is not available for the F20 or F30 Full Face masks. You will also need to use ResMed’s AirMini tubing.

The ResMed AirMini’s pressure settings fall within the standard range of 4 to 20 cm H2O.

The ResMed AirMini operates at 30 decibels. While this is on the high end of average for a CPAP machine, it’s still considered whisper quiet.

The ResMed AirMini comes with waterless humidification. The standard version is the HumidX. The HumidX Plus is for areas with low humidity, such as high altitudes.

Cleaning your CPAP machine is crucial to making sure it functions properly. The AirMini’s tubing and connectors should be cleaned weekly with warm water and a mild detergent, then left to air dry. These, along with the air filter, should be replaced every six months. The humidification cartridges should be replaced every 30 days.

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What Do Customers Have to Say About the ResMed AirMini?

Most individuals who have purchased the ResMed AirMini reported being pleased with the machine’s portability and small size. They also appreciated how well the app works. Some felt that the machine was a little louder than they expected. Others, particularly those who don’t travel as much, found the humidification system too expensive to maintain, though most appreciated its convenience.

Trial, Warranty, and Shipping Policies

AvailabilityA prescription is required to purchase the ResMed AirMini. It’s readily available from both online and select brick-and-mortar stores. Some retailers offer a bundle that includes the mask, which may save on costs.
ShippingShipping varies by retailer. Sleep Doctor ships orders over $99 for free via Priority Mail to anywhere in the U.S. The device will need to be assembled upon arrival, but it’s designed to be easy to put together.
Sleep TrialSome vendors offer a 30-day risk-free trial for CPAP machines. If you purchase your machine through Sleep Doctor, you can return it within 30 days of delivery for a full refund minus a 15% restocking fee. This is only applicable for unused machines. Customers are responsible for return shipping costs.
WarrantyThe AirMini comes with a two-year manufacturer’s warranty that covers repair or replacement of defective machines. The warranty does not apply to damage caused by improper use.

Medical Disclaimer: This content is for informational purposes and does not constitute medical advice. Please consult a health care provider prior to starting a new treatment or making changes to your treatment plan.

Still have questions?

Sleep apnea products can be confusing. If you need individualized assistance, send us an email at [email protected] with your questions and we'll help find the best fit for you.

Written by

Ashley Wood, Staff Writer

Ashley is a registered nurse with over 15 years of experience and holds a bachelor’s degree in nursing. It is no surprise she likes writing about health information that encourages and enables others to live their healthiest life possible. Ashley enjoys spending time with her family, reading, hiking, and photography during her free time.

Reviewed by

Dr. Abhinav Singh, Medical Reviewer

Dr. Singh is the Medical Director of the Indiana Sleep Center. His research and clinical practice focuses on the entire myriad of sleep disorders.