ResMed
- AirSense 10 EliteAvailable
- AirSense 10 AutoSetIn validation
- AirSense 11In validation
- AirCurve 10, S9In validation
ResMed AirSense 10 · checked value by value
Your CPAP card, read in seconds.
Load your machine's SD card: all your nights appear, explained in plain words. Your account keeps the history and shares it with your care team.
Request my access
Access with a verified account. The card is read in your browser.
Coming soon to the stores
From your machine to your screen
- 1Take the SD card out of your machine.
- 2Open it in CPAPdata, on a computer, a tablet or a phone with a USB-C reader.
- 3Every night recorded on the card appears, explained.
Your nights, clearly
Four numbers for the night, the night itself hour by hour, and months of history at a glance. No jargon, no colour that judges.
Example screen, fictitious data.
Every night
What happened, hour by hour
Each event in its place in the night, with what it means. The breath-by-breath curve is there when you want to go further.
Over time
Months of nights at a glance
Use, AHI and leaks since the first day recorded on the card, month after month.
With your clinician
Share when you decide
A clear PDF for the consultation, or access to your nights for your doctor, revocable at any time.
Exact, or not shown
Every number is checked against the summary your machine writes itself, and against OSCAR, the open reference for reading CPAP cards for more than ten years. A number we have not verified is not displayed.
Read on your device
The card is read on your computer or phone. Only the nights you save go to your account.
Stored in Europe
The nights you keep are stored in the European Union, for you alone.
Facts, never settings advice
CPAPdata explains your numbers. Treatment decisions stay with your doctor.
Works with your machine
We open a brand only once its numbers match the machine's own summary, card after card.
Philips
- DreamStation 1, DreamStation 2Planned
Löwenstein
- prisma SMART, prisma SOFTPlanned
Wellue
- Checkme O2 Max, O2Ring, O2Ring SPlanned
For professionals
Your CPAP patients on a single list
Your patients invite you, their nights arrive sorted by use, AHI and leaks. Every brand, four languages, data in Europe.
Discover the professional space
On your computer, tablet and phone
One app, every screen. Install it on your phone in two taps, and read your card with a USB-C reader.
Coming soon to the stores
Understand your numbers
Short, sourced explanations of what your machine measures.
- AHIThe average number of breathing events per hour of therapy. It is the single number most clinicians look at first.
- LeakAir escaping around the mask or through the mouth. Past a threshold it stops your machine from detecting events reliably.
- Central apneaA pause where your airway is open but no effort is made to breathe. It comes from the brain, not from the throat.
- EPRA comfort setting that drops the pressure while you breathe out, by 1, 2 or 3 cmH2O.
Questions people actually ask
Straight answers about CPAP data, from someone who reads it every day.
What is a normal AHI on CPAP therapy?
Most clinicians consider therapy well controlled when the AHI stays under 5 events per hour, and under 1 is excellent. A single bad night is rarely meaningful on its own. Look at the trend across several weeks, and bring it to your care team rather than changing anything yourself.
How do I read my ResMed SD card?
Take the SD card out of your machine, put it in a card reader, and drop the whole folder onto CPAPdata. We read the STR.edf summary file and the DATALOG folder that your AirSense or AirCurve writes every night. Nothing is uploaded: the files are parsed inside your browser.
Does my CPAP data leave my browser?
The card is read in your browser. Only the nights you choose to save go to your account, hosted in the European Union.
What counts as a large leak, and why does it matter?
On a ResMed device, a leak above roughly 24 litres per minute is flagged as a large leak. Past that threshold the machine can no longer detect events reliably, so a very leaky night can show a falsely reassuring AHI. Leak is usually a mask fit or mouth breathing problem, not a machine problem.
Which CPAP machines does CPAPdata support?
ResMed AirSense and AirCurve devices, which write standard EDF files, work today. Löwenstein Prisma and Philips DreamStation are next. If your machine writes to an SD card, it is on the roadmap.
Can CPAPdata replace my doctor?
No, and it is not meant to. CPAPdata is a self-monitoring and consultation-aid tool: it helps you read your own therapy data and arrive at your appointment with better questions. Any change to your pressure, mask or settings belongs to your prescribing physician.