If you're looking for a smart, user-friendly CPAP machine that balances comfort, effective therapy, and CPAP support, the ResMed AirSense 11 AutoSet is worth checking out.
Recently, I hand-tested this auto CPAP device and found that it seamlessly blends beginner-friendly tools, effective comfort features, and insightful therapy reports, which help you stay motivated and on track throughout your sleep therapy journey.
In today's AirSense 11 review, I'll share the things you should know before buying this machine. I'll break down how it performs, what it can do for you, and whether it's worth the cost. Plus I'll share key insights gathered by polling real AirSense 11 customers.
From my testing notes:
"I found that the AirSense 11 delivers a quiet, comfortable sleep therapy experience, thanks to its highly sensitive auto-adjusting algorithm and customizable features. Like me, our customers are happy with its dependable performance and user-friendly design. And many appreciate that it provides supportive tools and resources to help you navigate CPAP therapy."
Table of contents
Meet the AirSense 11 AutoSet
A quiet sleep apnea machine that combines the comfort of auto-adjusting CPAP therapy with the convenience of in-depth progress tracking and personalized resources for every stage of your therapy journey.
Weight: 2.5 lbs | Dimensions: 10.2″ x 5.5″ x 3.7″ | Noise: 27 decibels | Therapy Modes: APAP & CPAP
| Weight: | 2.5 lbs |
| Dimensions: | 10.2″ x 5.5″ x 3.7″ |
| Noise: | 27 decibels |
| Therapy Modes: | APAP & CPAP |
AirSense 11 AutoSet is great if you...
- Have obstructive sleep apnea
- Are new or struggling to adjust to therapy
- Want daily progress reports and insights
- Need therapy resources with personalized support
- Prefer a CPAP that adapts to your pressure needs
- Experience nasal congestion frequently
- Change sleeping positions often
AirSense 11 AutoSet is great if you...
- Have obstructive sleep apnea
- Are new or struggling to adjust to therapy
- Want daily progress reports and insights
- Need therapy resources with personalized support
- Prefer a CPAP that adapts to your pressure needs
- Experience nasal congestion frequently
- Change sleeping positions often
CPAP Guide Liz
Got questions? Our CPAP Guide team are trained to help you find your perfect CPAP machine. Give us a call at 1-800-356-5221
Our AirSense 11 AutoSet review
The AirSense 11 offers smart, user-friendly features designed to make starting and sticking with CPAP therapy easier than ever.
✓ Pros
- Senses changes to your airway and automatically adjusts pressure to meet your needs
- Adaptive sensors and customizable comfort features ensure gentler therapy
- Provides daily therapy results that are easy to understand, plus in-depth reporting
- Smaller than most standard CPAP machines, but just as effective
- Unlocks access to an extended coaching library with personalized tips and resources through the myAir app
- Beginner-friendly features make it easier than ever to adjust to CPAP
✗ Cons
- Slightly higher cost compared to older devices
- It takes some practice to fill up the water tank without spilling
- Humidifier may run dry a little quicker than the AirSense 10
- You'll need to purchase ClimateLine heated tubing to unlock the automatic climate control feature
- Some settings are hidden in the clinical menu, which takes a couple extra steps to access
Key features of the AirSense 11
This machine prioritizes two things—comfort and support. Tools like Test Drive, Care Check-In, and the myAir app help you stay motivated as you adjust to therapy. While comfort features like heated humidity, expiratory pressure relief, and auto-adjusting pressure keeps you breathing easier and sleeping better.
Auto-adjusting pressure adapts as your sleep apnea needs change
Built-in humidifier minimizes dryness and irritation
Ramp function eases you gently into therapy as you fall asleep
Exhalation relief makes it easier to breathe out without choking on air
Ultra-quiet motor for peaceful, uninterrupted sleep
User-friendly touch screen with voice-guided setup
Start and stop therapy by putting on your mask and taking it off
Test Drive lets you practice CPAP therapy at different pressure levels
Care Check-Ins helps you adjust to therapy with personalized support
AirSense 11 AutoSet includes:
- AirSense 11 machine
- Standard 6-foot hose
- Water chamber
- At home power supply
- Soft-sided travel bag
- User manual
How does the AirSense 11 perform?
Quiet Performance: Runs very quietly, even at higher pressure levels, making it a good fit for light sleepers.
Compact Size: Smaller than most full-size CPAP machines and easy to pack, though the included case can feel tight for bulkier masks.
Comfortable Breathing: Adjusts your pressure smoothly throughout the night, with helpful features like Ramp and EPR that make breathing easier.
Humidifier: Delivers steady moisture with the optional ClimateLineAir hose, though the water tank is small and can be tricky to insert or prone to cracking.
Helpful Features: Tools like mask fit check, Care Check-In, and automatic drying airflow make therapy easier and more consistent.
Easy to Use: The touchscreen menu is easy to understand and doesn’t require the app to make key changes.
myAir Companion App: The myAir app connects reliably and shows basic therapy results and tips, but doesn’t offer detailed data or allow remote setting changes.
Accessing Advanced Data: The machine shows nightly stats over days and weeks, but for deeper insights you'll need an SD card and external software like OSCAR.
Basic Accessories: Includes the essentials for therapy, but items like a heated hose must be bought separately and add to overall costs.
Worth the Cost: AirSense 11 offers a strong mix of comfort, support, and data insights that makes it a reliable option for long-term sleep apnea treatment.
In-depth performance details
Overall, the AirSense 11 AutoSet received an impressive 80.4/100 following our hands-on testing. It received and excellent score of at least an 8/10 in the following areas:
- Quiet performance
- Pressure comfort
- Helpful features
- User-friendly design
- Value for the price
Noise: 8.4/10
According to Resmed, the AirSense 11 has a noise level of about 27 decibels, which is what you would expect with most standard CPAP machines. For reference, this is considered quieter than a whisper.
I was really pleasantly surprised by how quiet the AirSense 11 was, even at the high pressure settings. The sound was smooth and consistent, more like a gentle hum than a high-pitched whine. In fact, it was quieter than my white noise machine, making it pretty easy to tune out when paired with a quiet CPAP mask like the AirFit N20.
What are customers saying about AirSense 11 noise?
Our customer poll found that most AirSense 11 owners described the machine as “super quiet” and even soothing, often rating it between and 8-10/10 for noise. Many of them agree that it is quieter than devices like Philips DreamStation and even other Resmed models.
When issues do come up, they’re usually caused by mask leaks or a loose water tank—not the machine itself—and are easily fixed with simple adjustments.
Portability: 7.5/10
I was impressed by how compact the AirSense 11 actually is. It’s just a little bigger than a box of tissues and fit easily on my nightstand. While it’s not as small as a dedicated travel CPAP, it’s still very convenient for weekend trips or air travel and you can have it packed and ready to go within just a couple minutes.
It comes with a roomy soft-shell travel case that fits your CPAP machine, mask, and tubing. You can carry it by hand, over your shoulder, or strap it around your luggage handle. But keep in mind if you use a full face mask, the case may feel a bit snug, but it should still work.
What are customers saying about AirSense 11 portability?
Customers give the machine an average of 7 out of 10 for travel-friendliness. Overall, most people say it's easy to pack and use on the go, adding that it is lightweight and TSA-approved.
Some customers note that the humidifier makes it feel a bit bulky and finding distilled water while traveling is another concern. To avoid this, a few suggested turning off humidification, using a side cover, or bringing along a mini water filter.
Pressure Comfort: 9/10
The pressure changes on the AirSense 11 were smooth and comfortable and I didn’t notice any sudden changes in pressure during testing. The Ramp function helped me fall asleep easily as my pressure steadily increased, while the expiratory pressure relief made breathing feel more natural, so I didn’t feel like I was choking on air.
The AutoSet algorithm has two types of response styles, Standard and Soft Response. Soft feels more gradual and less intense for people who are sensitive to pressure changes. Standard can feel more abrupt but some experts suggest that it is more effective at catching sleep apnea events.
What are customers saying about AirSense 11 pressure?
AirSense 11 owners say the pressure feels smooth and natural. On average they rated it at nearly a 9/10. They appreciate how the machine adjusts gently with features like EPR and Ramp, describing therapy as “effortless” and “barely noticeable.”
A few mentioned needing to adjust settings for faster Ramp or more stable pressure, but these tweaks were usually easy to make and helped improve their comfort right away.
Humidification: 7.5/10
I found the humidification on the AirSense 11 to be much more reliable when using the optional ClimateLineAir heated tube. It really helped prevent dryness and rainout. With a standard hose, I had a harder time figuring out my ideal settings.
While there have been reports of the humidifier running dry overnight, Resmed actually addressed this issue early on with a software update. Since then, the water tank usually lasts through the night. That said, some users still feel the tank is a bit small and prone to spilling while your refilling it.
What are customers saying about AirSense 11 humidification?
Many AirSense 11 customers give the humidification system high marks, rating it between an 8 and 10. It keeps their nose and throat comfortable all night and stops rainout. They appreciate the automatic Climate Control option and preheat function for chilly evenings.
When issues do occur, it's usually due to the water tank. Some think it’s too small, hard to insert, or wears our over time. But these issues can be solved by lowering humidity, using a hose cover, and replacing the water tank on time.
Machine Features: 8.5/10
I found the AirSense 11’s features to be thoughtful and genuinely useful. The mask fit check gave me peace of mind that I had a secure seal, and the replacement part reminders help me keep a consistent schedule. I definitely think some people will find it easier to start therapy with Care Check-In.
While I was testing this machine, I also discovered a little surprise. While the AirSense 11 doesn’t advertise a drying mode, the machine continues to deliver a gentle airflow for a short period of time after therapy ends, which works to dry the mask and hose.
What are customers saying about the AirSense 11 features?
Most machine owners say the AirSense 11's extra features make their nightly routine easier and more comfortable, describing it as a “plug and sleep” sleep apnea device. The Auto On/Off, Ramp, EPR, and mask fit check save time and boosting confidence.
A few customers mention the touchscreen is small or that the app could offer more control. But most feel the features are genuinely helpful without being overwhelming, rating it between an 8 and a 9.
User-Friendliness: 8.5/10
I found the AirSense 11 to be very easy to use, even right out of the box. The touchscreen menu is simple to navigate. I didn’t need the app to make basic setting changes, and the setup only took a few minutes.
Most of the physical parts, like the filter, tubing, and air outlet were easy to handle during cleaning or maintenance routines. My only complaint is the water chamber because it can be awkward to fill without spilling.
What are customers saying about AirSense 11's user-friendly design?
A lot of our customers described the AirSense 11 as incredibly easy to use, nearly rating it a 9 out of 10. They appreciate how fast it is to set up, the helpful mask-fit test, and the simple touchscreen control.
While a few people mention the touchscreen can feel cramped or that the water chamber is tricky to insert, most of them say the machine "just works" night after night.
Companion App: 7.5/10
AirSense 11 machines pair with the myAir app, which unlocks access to their Sleep Score, therapy reports, and coaching library. I found the app easy to download and pair with my CPAP machine via Bluetooth. The app itself feels modern and smooth, even on an older phone.
The coaching tips were helpful early on, but they didn’t they didn't cover complex topics and troubleshooting. I also wish I had the option to adjust comfort settings directly from the app, but overall, it’s a helpful tool for tracking progress and getting started.
What are customers saying about AirSense 11's myAir app?
Many people describe the myAir app as clean, helpful, and easy to use, with a near 8 out of 10 rating. They like how the sleep score makes progress simple to track and appreciate alerts for things like mask leaks or low usage.
While the coaching is friendly, some owners wish the guidance went deeper and felt more personalized. A few report occasional glitches or syncing delays. But overall, most still rely on the app for daily updates and feel that it helps them stay consistent with therapy.
Therapy Reporting: 7.5/10
If you're someone who likes to track your therapy progress closely, the AirSense 11 gives you a basic snapshot of your nightly results right on the machine. You can quickly check how you slept the night before, but for a deeper dive into your therapy history or long-term trends, you'll need to use the myAir app or export your data onto an SD card.
The myAir app does a nice job breaking down your sleep score, but it’s more about building good habits than offering detailed clinical insights. If you’re serious about understanding your AHI or leak rate trends, using a tool like OSCAR may give you the clearer picture you’re looking for.
What are customers saying about AirSense 11's therapy reporting?
Customers give the AirSense 11 an 8/10 for tracking the right data and making it easy to share reports with their doctor. They appreciate the clear sleep summaries, the ability to email or print compliance reports in just a couple of clicks, and how ResMed techs can even review their data remotely if needed.
Some people wish the myAir app showed more detailed charts and long-term trends. Others note that the app doesn’t always explain why their score dipped. Still, most find that the built-in features cover the basics well, and tools like OSCAR can fill in any gaps when they want a deeper look.
Accessories: 7.5/10
If you’re wondering whether the AirSense 11 comes with everything you need to start therapy, the answer is mostly yes. The machine includes the basics you need to get going (except for a mask), like the power cord, filter, and standard hose, but don’t expect many extras in the box. Things like a heated hose, side cover for travel, or extra supplies have to be purchased separately.
I found the ClimateLineAir 11 Heated Tube especially helpful for comfort and reducing rainout, but it’s not included in your order. Overall, the AirSense 11 does just fine on its own, but adding a few accessories can make your experience even better.
What are customers saying about AirSense 11's accessories?
AirSense 11 owners generally find the available accessories helpful and easy to find, giving the ecosystem a solid 7.1 out of 10. Many like that essentials like the hose, water chamber, and travel case are included, and that compatible parts are widely available online.
Still, some say the standard hose feels stiff and wish a heated hose came standard. Others mention frustrations with the water chamber's durability and the snug fit of the carry case—especially for full face mask users.
Value for Cost: 8.5/10
I think the AirSense 11 offers solid value for its price. It’s not the cheapest option, but you’re getting a reliable machine with a strong auto-adjusting algorithm, helpful onboarding tools, and the comfort features most people want.
While the design and features aren't totally groundbreaking, the CPAP machine feels thoughtfully built and dependable. For everyday use, I think most people will be happy with this investment.
What are customers saying about AirSense 11's value?
Our customer poll found that most people agree the machine is worth the investment, especially when it improves their sleep and daily energy. Many say buying it outright,especially during a sale, feels more cost-effective than dealing with years of insurance co-pays.
Although some customers are frustrated by the price of replacement parts like water chambers or heated hoses, most still feel the long-term benefits and reliability justify the upfront cost. A few even purchase a second unit during big promotions to save money and stay prepared.
Comparing the AirSense 11 vs AirSense 10 AutoSet
ResMed’s AirSense 10 is a fan favorite among seasoned CPAP veterans, thanks to its easy-to-use design and proven comfort. It offers many of the same core features compared to the AirSense 11, at a slightly lower price.
However, it does not include nearly as many supportive tools and resources (no Care Check-in or Test Drive). And while it's still great for tracking therapy progress and educating you on CPAP basics, the AirSense 10 myAir app is more limited than the AirSense 11 version (including fewer videos).
Want to know more about the AirSense 10? Read our AirSense 10 AutoSet Review.
| Features and Specs | AirSense 11 AutoSet | AirSense 10 AutoSet Connected |
| Sound Level | 27 dBA | 26.6 dBA |
| Weight | 2.5 lbs | 2.75 lbs |
| Size (Machine Only) | 10.21" x 3.72" x 5.45" | 10.04" x 4.57" x 5.91" |
| Power | 65W AC Adapter | 90W AC Adapter |
| Max Operating Altitude | 9870 ft | 8500 ft |
| AutoSet for Her | Built-In Algorithm | Separate Machine |
| Heated Tubing | Optional | Included |
| Pressure Range | 4-20 cmH2O | 4-20 cmH2O |
| Data Tracking | Wireless (Cellular) | Wireless (Cellular) |
| Built-In Heated Humidifier | ✓ | ✓ |
| Ramp & EPR | ✓ | ✓ |
| Battery Backup Available | ✓ | ✓ |
| Smart Start/Stop | ✓ | ✓ |
| Care Check-In | ✓ | X |
| Personal Therapy Assistant | ✓ | X |
| Test Drive | ✓ | X |
| Bluetooth® Connectivity | ✓ | ✓ |
| Over-the-Air Software Updates | ✓ | ✓ |
Should you upgrade to the AirSense 11 if you already have the AirSense 10?
While this isn’t a revolutionary re-design, ResMed has taken the best features of the AirSense 10 and improved upon them. If this is your first time purchasing a CPAP device, the AirSense 11 is definitely worth considering as it is designed with new users in mind.
Frequently asked questions
Can I use AirSense 11 without a humidifier?
You can use your AirSense 11 without a humidifier by navigating to your Humidity Level settings and turning it to "Off". The chamber or optional side cover must be installed for the device to function, so be sure to empty any water from the tub as well.
How loud is the AirSense 11?
The ResMed AirSense 11 registers at just 27 decibels during operation, making it one of the quietest CPAP machines available.
AirSense 11 owners note that it may be slightly noisier than the AirSense 10, but is ultimately just loud enough for you to know that it's working, but quiet enough to leave your sleep undisturbed.
Does the AirSense 11 connect to wifi?
No, the AirSense 11 does not connect directly to your WiFi network in the sense that you might expect. It features Bluetooth compatibility to connect to the mobile myAir smartphone app, but utilizes cellular data for Over-the-Air Software Updates and therapy data uploads to ResMed's AirView Cloud service.
However, according to the user manual , it seems that the AirSense 11 may "piggyback" off your WiFi network via your Bluetooth connection to the myAir app in order to download software updates. It is unclear in which circumstances this will happen, and it is unclear whether ResMed intends to expand the AirSense 11's WiFi capabilities in the future.
Can you use the AirSense 11 without water?
You can use your AirSense 11 without water by emptying your humidifier chamber, navigating to your Humidity Level settings, and turning your humidifier to the "Off" setting. The humidifier chamber or optional side cover accessory must be connected for the device to work properly. For more information, read our AirSense 11 Troubleshooting article.
Does the AirSense 11 AutoSet have a SmartStart?
Yes, the AirSense 11 features SmartStart technology, which automatically detects breathing and begins therapy when you put your mask on.
Does the AirSense 11 shut off automatically?
Yes, the AirSense 11 features SmartStop technology, which will automatically stop delivering therapy a few seconds after you remove or disconnect from your mask.
Does the AirSense 11 AutoSet have an airplane mode?
Yes, the AirSense 11's Airplane Mode feature allows you to conveniently disable and re-enable data transfers after therapy or during travel. Simply tap "MORE" from the home screen, then swipe through the menu to find and enable or disable Airplane Mode.
Does Resmed's AirSense 11 have an SD card?
The ResMed AirSense 11 features an SD card slot for convenient data tracking on your device. It also wirelessly transmits therapy data to ResMed's AirView Cloud service for viewing on your MyAir companion app.
Does the AirSense 11 have a battery?
Battery options are somewhat limited for the AirSense 11 until ResMed releases a DC power adapter, but CPAP batteries with standard AC outlets will power the AirSense 11. Any Zopec Explore Battery or the Portable Outlet UPS CPAP Battery are ideal because they can be used as a backup battery during a power outage. When connected between your CPAP machine and a wall outlet, a backup battery will automatically switch to battery power when the power goes out, ensuring you don’t miss a beat of your CPAP therapy.
Can I use the AirSense 10 water chamber in the AirSense 11?
The AirSense 10 and AirSense 11 water reservoirs are not interchangeable. With a replacement schedule of every 6 to 12 months or when it starts to show signs of wear and tear, ResMed’s Standard Water Chamber for AirSense™ 11 Humidair™ Heated Humidifier is available to be purchased separately if the included water chamber becomes damaged or needs to be replaced.
Does the AirSense 11 AutoSet have two filters?
While the AirSense 11 only uses a single disposable filter, a hypoallergenic filter option is available for more protection from small airborne allergens for those who have frequent allergies, including those who are sensitive to polyester.
Final thoughts
ResMed’s AirSense 11 AutoSet is a quiet, comfortable, and easy-to-use sleep apnea machine designed to help you navigate sleep therapy more easily with automatic pressure adjustments, customizable features, and supportive therapy tools.
While the AirSense 11 does have some room for improvement, particularly with the water chamber design, most people find that it doesn't interfere with their therapy, and the machine benefits outweigh these small issues.
If you want a reliable CPAP designed to make therapy work for you, the AirSense 11 is a great choice.
Need help? Contact us!
- Call: 1-800-356-5221
- Email: support@cpap.com
- Chat: Connectwith a CPAP Guide through our website or app
