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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. 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 at Sleeplay, in our video "ResMed AirSense 10 vs AirSense 11"
Watch our sleep coach compare both machines side by side:
AirSense 11 vs AirSense 10 at a Glance
Every number below comes from ResMed's US user guides [8] [9], 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.
How we compared: Sleeplay sells both machines, so we have a commercial interest in each. This comparison uses ResMed's user guides and product information (listed in Sources), our product pages, and our sleep coach's side-by-side video above. We did not take our own noise or lab measurements; those figures are ResMed's published ratings.
AirSense 10 vs AirSense 11
Screen and Controls
Color LCD screen with physical dial (not a touchscreen)
Color touchscreen
Weight
1,248 g (about 2.75 lb with water tub)
1,130 g (about 2.5 lb with water tub)
Therapy Modes
AutoSet and fixed CPAP (AutoSet for Her was a separate model)
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 (one SmartStart setting starts and stops therapy)
Yes (separate SmartStart and SmartStop settings)
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 (optional tube choice on our AirSense 11 page)
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
27 dBA (ISO sound pressure, with humidifier)
27 dBA (ISO sound pressure, with humidifier)
Operating Altitude
Up to 8,500 ft
Up to 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 machine of the two. ResMed's US user guides list 1,130 g for the AirSense 11 and 1,248 g for the AirSense 10 with water tub, about 120 g apart. 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-guided video instructions in the myAir app walk you through equipment setup and help you troubleshoot common issues. For a full first-setup walkthrough, our guide, How to use a CPAP machine, covers every step.
- Care Check-In: In myAir, check-in questions about how therapy is going lead to coaching and assistance tailored to your needs.
- 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 at Sleeplay, in the same video
- 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 For Her therapy mode is built into every AirSense 11 AutoSet. On the AirSense 10, it lived on a separate AirSense 10 AutoSet for Her model.
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], and both machines run the same AutoSet algorithm. Only the experience around it differs.
The shared humidifier matters more than it might seem. Heated humidification reduces the upper-airway dryness CPAP can cause [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 he called both "whisper quiet." That's an observation from our video, 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. 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 nasal, nasal pillow, and full face masks, 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 too. The AirSense 11 user guide lists its own Air11 filters, so AirSense 10 filters aren't listed for 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. 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. CPAP use in the first 3 days predicted adherence 30 days later in one study [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.
Medicare treats 5 years as the reasonable useful lifetime of a PAP device [7]. If your AirSense 10 is approaching that age and you're due for a replacement anyway, stepping up to the AirSense 11 lets you keep your masks; the heated tube, water tub, filters, and power supply are model-specific.
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 some users prefer.
Is the AirSense 10 being discontinued?
Not currently. ResMed has stated the AirSense 10 will remain available for a period of time as the AirSense 11 rolls out, and that AirSense 10 parts will stay available. Sleeplay sells both machines.
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 work with nasal, nasal pillow, and full face masks. 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 27 dBA in ResMed's user guides (sound pressure with the humidifier attached). In our side-by-side video, our sleep coach found the AirSense 10 a little quieter, though he called both whisper quiet.
Do both the AirSense 10 and AirSense 11 work with the myAir app?
Yes. The AirSense 11 and cellular-connected AirSense 10 machines, like the one Sleeplay sells, 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, AutoSet for Her mode is built into every AirSense 11 AutoSet. On the AirSense 10 generation, For Her was offered as a separate AirSense 10 AutoSet for Her model.
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 India. "AirSense 10 vs AirSense 11 Guide." April 17, 2025. 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 autotitrating continuous positive airway pressure devices for titrating pressures and treating adult patients with obstructive sleep apnea syndrome: an update for 2007." 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
- Centers for Medicare & Medicaid Services. "LCD L33718: Positive Airway Pressure (PAP) Devices for the Treatment of Obstructive Sleep Apnea." https://www.cms.gov/medicare-coverage-database/view/lcd.aspx?lcdid=33718
- ResMed. "AirSense 10 User Guide" (Americas). https://document.resmed.com/documents/products/machine/airsense-series/user-guide/airsense-10-device-with-humidifier_user-guide_amer_eng.pdf
- ResMed. "AirSense 11 User Guide" (Americas). https://document.resmed.com/documents/products/machine/airsense-11/user-guide/airsense11_user-guide_amer_mul.pdf
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