The AirSense 11 and AirSense 10 deliver the same core CPAP and APAP therapy. Same AutoSet algorithm, same 4 to 20 cm H2O pressure range, same integrated humidifier. CPAP itself is one of the most common treatments for obstructive sleep apnea [6], and an auto-adjusting algorithm like the AutoSet in both machines is a guideline-backed approach for treating adult OSA [2]. Both machines run that exact same therapy, so this comparison isn't about which one treats your apnea better. It's about the experience around that treatment.
Our sleep coach put both machines side by side to find out. The right answer depends on who you are. At Sleeplay, the AirSense 11 currently outsells the AirSense 10 by roughly four to one, based on our own sales data from the last 90 days. This guide walks through exactly when the AirSense 10 is still the smarter pick anyway.
"They're both whisper-quiet, okay, so you don't have to worry about it; they're dead quiet"
— James Curles, Sleep Coach, Sleeplay
Watch our sleep coach test both machines side by side:
AirSense 11 vs AirSense 10 at a Glance
Every number below comes from ResMed's own AirSense 10 vs AirSense 11 guidance [1] and our manufacturer-checked AirSense 11 and AirSense 10 product pages. Where the two machines match, the row says so plainly.
AirSense 10 vs AirSense 11
Screen and Controls
Color LCD screen with physical dial (not a touchscreen)
Color touchscreen
Weight
1,428 g (about 3.1 lb)
1,130 g (about 2.5 lb with humidifier)
Therapy Modes
AutoSet and fixed CPAP (For Her only on a separate model no longer sold new)
AutoSet, AutoSet for Her, and fixed CPAP, all built in
Pressure Range
4 to 20 cm H2O
4 to 20 cm H2O
AutoRamp + Sleep Onset Detection
Yes
Yes
SmartStart / SmartStop
Yes
Yes
EPR (Expiratory Pressure Relief)
Off or levels 1 to 3
Off or levels 1 to 3
Humidifier
Integrated HumidAir, about 380 ml
Integrated HumidAir 11, about 380 ml
Heated Tubing
ClimateLineAir (included in the SKU we carry)
ClimateLineAir 11 (sold separately)
Personal Therapy Assistant
No
Yes
Care Check-In
No
Yes
Test Drive (via myAir)
No
Yes
Over-the-Air Software Updates
No
Yes
Bluetooth
No
Yes
Cellular Connectivity
Yes on most versions
Yes
myAir App (Patients)
Yes
Yes
Noise Level
About 27 dBA
About 27 dBA
Altitude Compensation
Up to about 8,500 ft
Up to about 9,870 ft
Supplemental Oxygen
Up to 4 L/min
Up to 15 L/min
Warranty at Sleeplay
2 years
2 years
The therapy engine is identical on both machines. The AirSense 11 wins on software, weight, and flexibility. The AirSense 10 wins on simplicity and its included heated tube.
Size tells a similar story. On camera, the AirSense 11 is visibly the smaller and lighter machine of the two, about 300 g lighter than the AirSense 10 per the ResMed weights above. Exact dimensions for each are on the product pages linked above.
What the AirSense 11 Adds
Everything new in the AirSense 11 focuses on the therapy experience, not the CPAP pressure itself. Six additions matter in real use.
- Personal Therapy Assistant: Voice and video guidance on the machine and in the myAir app walks you through setup and fixes the most common errors. For a full first-setup walkthrough, our guide, How to use a CPAP machine, covers every step.
- Care Check-In: The machine asks how therapy is going during your first days and weeks, then adjusts its coaching tips based on your answers. Most comparisons skip this feature entirely, and it's one of the most useful additions for anyone new to CPAP.
- Test Drive: Available through myAir, this feature lets you experience different therapy settings over a short period. You can also use it to check your mask fit and seal before committing to a full night.
- Touchscreen instead of the dial: Settings, climate control options, and other comfort settings are a couple of taps away instead of turning a physical dial through several menus.
"with the air since 11 you have everything touch screen you can navigate to The Machine much easier"
— James Curles, Sleep Coach, Sleeplay
- Bluetooth connectivity plus over-the-air updates: The AirSense 11 pairs directly with your phone and receives software improvements without any hardware swaps.
- AutoSet for Her built in: The gentler pressure-response algorithm ships in every AirSense 11. On the AirSense 10, this feature lived on a separate "For Her" model that is no longer sold new.
What Stayed Exactly the Same
If you were worried the AirSense 10 is a downgrade in therapy, it isn't. The parts that actually treat your apnea are identical.
Both machines share the same core: the AutoSet auto-adjusting algorithm, the 4 to 20 cm H2O pressure range, AutoRamp with sleep onset detection, SmartStart, EPR exhale relief (off or levels 1 to 3), an integrated 380 ml humidifier, myAir app support with a nightly score, and a sound level of roughly 27 dBA on both.
Auto-titrating CPAP devices are an established, AASM-endorsed therapy for treating adult OSA [3], so the identical AutoSet algorithm running on both machines means identical treatment quality. Only the experience around it differs.
The shared humidifier matters more than it might seem. Heated humidification measurably reduces rainout and upper-airway dryness CPAP can cause, a common comfort and adherence issue for new users [5]. Both machines carry the same integrated 380 mL heated humidifier, so neither one leaves you worse off on that front.
On noise, both machines list about 27 dBA on paper. Side by side, our sleep coach found the AirSense 10 a hair quieter, though both are quiet enough that neither should wake a bed partner. That's an observation from our own testing, not a lab measurement.
For what your nightly myAir score actually means, our Reading Your ResMed myAir Score guide walks through how to read it. If you want to go deeper into your data using an SD card, the How to Read OSCAR CPAP Charts guide covers that next step.
Do They Use the Same Masks, Tubing, and Filters?
Masks: yes, all of them. Tubing and filters: mostly no. This section saves an upgrade from turning into a frustrating first night.
Both machines use the standard 22 mm connection and work with every current ResMed mask, whether nasal, nasal pillow, or full face, per the compatibility details on our AirSense 11 product page. You can browse CPAP masks to see the full range.
Heated tubing is model-specific. The ClimateLineAir fits the AirSense 10, and the ClimateLineAir 11 fits the AirSense 11. They don't interchange. Standard non-heated SlimLine tubing works on both machines, along with the AirCurve 10.
Filters are different sizes too. The AirSense 11 filter is smaller with a different tab, so AirSense 10 filters won't fit the newer machine. Water chambers follow the same pattern: HumidAir for the AirSense 10 and HumidAir 11 for the AirSense 11, both holding about 380 mL.
To answer the exact question people search for: Do the AirSense 10 and 11 use the same hose? Only the standard SlimLine tubing works on both. Heated tubes are model-specific.
Is the AirSense 10 Being Discontinued?
Not today. ResMed states the AirSense 10 will remain available for a period as the AirSense 11 rolls out, and the AirSense 10 machine replacement parts will remain available [1]. At Sleeplay, both machines are in stock and shipping right now.
Both machines are active in our catalog today, though the AirSense 11 now outsells the AirSense 10 by about four to one at Sleeplay, based on our sales data from the last 90 days. In our view, the AirSense 10 stays attractive for two reasons: the heated tube included in the box and the simpler dial interface.
If you love the AirSense 10, buying one now is safe since parts and supplies remain supported. If you're choosing your first machine, though, the AirSense 11 is where ResMed is investing its development.
Which One Should You Buy?
Choose by who you are, not by the spec sheet.
First-time CPAP user: Go with the AirSense 11. The Personal Therapy Assistant, Care Check-In, and Test Drive exist precisely for the first weeks of therapy, when new users need the most support to build the habit. Early CPAP use in the first days strongly predicts long-term adherence [4], which is why the AirSense 11's guided-setup features earn their value for new users.
You want simplicity, or you share the machine with someone less tech-comfortable: The AirSense 10 fits better. It has a physical dial, fewer menus, and a heated tube already in the box.
You track your data or want a future-proof setup: The AirSense 11 offers Bluetooth, over-the-air updates, and a higher 9,870 ft altitude ceiling for mountain travelers.
You use supplemental oxygen at higher flow: The AirSense 11 supports up to 15 L/min compared with 4 L/min on the AirSense 10. Anyone on oxygen should confirm settings with their care team.
You want the machine and mask in one order: The AirSense 11 + AirFit F30i bundle gets you started with both in a single checkout.
If you're a frequent flyer, keep in mind both of these are home machines. For something built for true travel size, our comparison of AirMini vs Transcend Micro covers the dedicated travel options.
Should You Upgrade if You Already Own the AirSense 10?
If your AirSense 10 works and you're comfortable with it, there's no therapy reason to switch. The air pressure delivery is exactly the same from machine to machine.
Recently bought and satisfied with it? Stay put. Had it for several years, or want the coaching features and touchscreen? That's a reasonable upgrade window.
CPAP machines are generally replaced at about the 5-year mark [7]. If your AirSense 10 is approaching that age and you're due for a replacement anyway, stepping up to the AirSense 11 costs nothing extra in supplies, aside from the model-specific tube, power supply, and filters already covered above.
If your AirSense 10 is misbehaving rather than simply aging, it's worth troubleshooting before you spend on a new machine. ResMed AirSense 10 Troubleshooting guide walks through the most common fixes.
FAQs
Is the ResMed AirSense 11 better than the AirSense 10?
For therapy, they are equal: both use the same AutoSet algorithm and operate across the same 4 to 20 cm H2O pressure range. The AirSense 11 adds a touchscreen, Bluetooth connectivity, a built-in For Her mode, and guided coaching features including Personal Therapy Assistant, Care Check-In, and Test Drive. The AirSense 10 keeps a simpler dial interface that many users prefer.
Is the AirSense 10 being discontinued?
Not currently. ResMed has stated the AirSense 10 will remain available as the AirSense 11 continues to roll out, and replacement parts will stay available. Both machines remain in active production and widely sold.
Do the AirSense 10 and AirSense 11 use the same tubing?
Standard SlimLine tubing fits both machines. Heated tubes are model-specific: the ClimateLineAir works with the AirSense 10, and the ClimateLineAir 11 works with the AirSense 11. The two heated tube models are not interchangeable between machines.
Do the AirSense 10 and AirSense 11 use the same masks?
Yes. Both machines use the standard 22 mm tubing connection and are compatible with every current ResMed mask, including nasal, nasal pillow, and full face styles. You do not need to change your mask when switching between these two machines.
Which is quieter, the AirSense 10 or the AirSense 11?
Both machines are rated at approximately 27 dBA, which is quiet enough not to disturb most bed partners. In direct comparisons, the AirSense 10 is sometimes perceived as marginally quieter, though the difference is minimal in everyday use.
Do both the AirSense 10 and AirSense 11 work with the myAir app?
Yes. Both machines send nightly therapy data to the myAir app, where you receive a score and personalized coaching. AirView is a separate platform your clinician uses to monitor and remotely adjust your therapy settings.
Does the AirSense 11 have a For Her mode?
Yes, For Her mode is built into every AirSense 11 as a standard setting. On the AirSense 10 generation, For Her was offered as a separate dedicated model that is no longer sold new.
Do the AirSense 10 and AirSense 11 use the same water chamber?
No. Each machine requires its own humidifier chamber: the HumidAir for the AirSense 10 and the HumidAir 11 for the AirSense 11. Both chambers hold approximately 380 mL of water. Make sure to order the chamber that matches your specific machine model.
Can I use supplemental oxygen with the AirSense 10 or AirSense 11?
Yes, both machines support supplemental oxygen, but with different flow limits. The AirSense 10 supports up to 4 L/min, while the AirSense 11 supports up to 15 L/min, per ResMed specifications. Always confirm your oxygen settings and compatibility with your care team before use.
The Bottom Line
Same therapy, different experience. New users and data lovers should pick the AirSense 11. Dial loyalists and anyone who values the included heated tube can buy the AirSense 10 with confidence while it lasts.
Ready to decide? The ResMed AirSense 11 AutoSet and the AirSense 10 AutoSet with HumidAir are both in stock, or browse the full lineup of BiPAP and CPAP machines to compare more options. For the wider market beyond ResMed, our best CPAP machines of 2026 roundup covers the rest of the field.
Sources
- ResMed. "AirSense 10 vs. AirSense 11 Guide." Official ResMed comparison guidance. https://www.resmed.co.in/blogs/airsense-10-vs-airsense-11-guide
- Patil SP, et al. "Treatment of Adult Obstructive Sleep Apnea With Positive Airway Pressure: An AASM Systematic Review, Meta-Analysis, and GRADE Assessment." J Clin Sleep Med, 2019. https://pubmed.ncbi.nlm.nih.gov/30736888/
- Morgenthaler TI, et al. "Practice parameters for the use of auto-titrating continuous positive airway pressure devices for titrating pressures and treating adult patients with obstructive sleep apnea syndrome." Sleep, 2008. https://pubmed.ncbi.nlm.nih.gov/18220088/
- Budhiraja R, et al. "Early CPAP use identifies subsequent adherence to CPAP therapy." Sleep, 2007. https://pubmed.ncbi.nlm.nih.gov/17425228/
- Martins De Araujo MT, et al. "Heated humidification or face mask to prevent upper airway dryness during continuous positive airway pressure therapy." Chest, 2000. https://pubmed.ncbi.nlm.nih.gov/10631212/
- Cleveland Clinic. "CPAP Machine." https://my.clevelandclinic.org/health/treatments/22043-cpap-machine
- ResMed. "When to replace CPAP supplies." https://www.resmed.com/en-us/sleep-health/blog/when-to-replace-cpap-supplies/
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