iPhone / iPhone Duo Live
Last night before you are out of bed. Apple Health vitals, Face ID.
Download on the App StoreFree on every plan: unlimited imports, the full dashboard and your last 30 nights.
Compatibility checkerWill my machine work?Type your model. You get a straight answer: supported, waitlist, or why not.Check my machine If it writes an SD card, we probably read it. ResMed AirMini has no card, so no app can read it.
Sleep Check-up
3 of 6 checks done
Six short screeners, one picture of how you sleep. Earn a milestone for each, save results and get retake reminders.
Latest milestone: Sleepiness check done
NEWTrack your 90-day compliance windowOpen the calculator 13 free tools. No account needed — sign in to save results and fill answers from your own CPAP data.
Last night before you are out of bed. Apple Health vitals, Face ID.
Download on the App StoreOne account on every screen. Apple Watch vitals sync through Apple Health.
Which numbers to bring to an appointment and how to export a clean report.
Part ofHow to Read CPAP Data

Bring a short list of numbers and a clean report rather than a pile of screenshots.
Clinicians are short on time and good at reading a clear summary. Bringing the right five numbers, plus one or two questions, makes the appointment far more useful than a full night's worth of graphs.
| Number | Why it helps |
|---|---|
| AHI (30 and 90-night average) | Overall therapy picture; see AHI explained |
| Usage (nights over 4 hours) | Adherence and any insurance requirement |
| Leak P95 | Whether the seal is reliable; see leak rate |
| Pressure P95 and range | Whether the machine is hitting its ceiling; see P95 pressure |
| Mask and machine | Model and when you last replaced parts |
A trend without a story is hard to read. Note dates for a new mask, a cold, travel or a medication change. Then write down one or two questions: "My leak P95 rose after I changed cushions. Is it worth trying another size?" or "My pressure sits at the ceiling most nights. Could the range be reviewed?" Questions like these turn data into a decision.
In Apnealytics, the Pro compliance report summarises usage, AHI, leak and pressure over a period as a PDF you can print or send. If your clinician prefers a screen, a share link opens a read-only summary in a browser with no login, hides health identifiers by default and can be revoked as soon as the appointment is over. Share links are free on every plan; the PDF is the neater option for paper files. Many clinics also have their own portal or can download from your card, so ask what they prefer. Our guide to sharing your data covers the options in more detail.
Your report contains health information. Share it only with people you trust, send it through the clinic's preferred secure channel, and remember that anyone with a copy of a file can forward it.
Not medical advice. Apnealytics is a tracking and coaching tool, not a diagnostic device. Machine-estimated numbers are not a clinical diagnosis; talk to your clinician about your therapy.
Written by
Founder of Apnealytics. A CPAP user who builds software, not a sleep physician.
More from the teamKeep reading

The one pressure number worth watching, and why it is rarely your maximum setting.

Check five things in order: usage, leak, AHI, event mix and pressure. Then read each number by brand, with a worked night, a 90-day trend and 27 primary sources.

Most leak comes down to fit, a worn cushion or an open mouth. Here is how to tell which one it is from your own data, and what to change first.
Upload your SD card and see your nights in plain English. Free to start.
DashboardSleep Score, AHI band, leak and pressure
Trends & historyA year down to a night
Breath-by-breath viewerAirflow, pressure, leak tracesPro
SpO₂ overlayOximeter data on the same nightPro
Pressure insightsP95, set range, EPR and ramp
SD card importDrop the card folder, only new nights added
Mask fit & gearWhich mask actually seals
Ask your dataPlain-English questions, your own AI keyBYOK
Year in SleepYour therapy year in one storyNew
Compliance reportFinds the qualifying window for youPro
Share with your doctorRead-only, revocable links
Companion appiPhone, iPad and Android
Privacy & securityYour data, locked to you
ResMed AirSense 10 & 11Supported
ResMed AirCurve 10 & 11 VAutoSupported
ResMed S9 / LumisSupported
Philips DreamStation 1In testing
Fisher & Paykel SleepStyleIn testing
Löwenstein / DeVilbissWaitlist
React Health Luna G3In testing
Transcend MicroWaitlist
Full face masksFit, leak signature, Mask Analytics
Nasal masksOver-nose and cradle styles
Nasal pillowsMinimal-contact fit tips
Wellue O2RingSupported
Contec CMS50 familySupported
Apple Health / Health ConnectResting HR, HRV, SpO₂, sleepSupported
Mask finderSeven questions, a ranked mask typeYour data
Machine finderA two-machine shortlist for your prescription
What is AHI?The apnea-hypopnea index, explained
What is a good AHI on CPAP?
CPAP leak rate explained
Pressure settings explained
Reading CPAP waveformsAll 17 explainers
Apnealytics vs SleepHQ
Apnealytics vs OSCAR
Apnealytics vs myAir
Apnealytics vs DreamMapper
SleepHQ vs OSCARBest CPAP apps in 2026
How to read CPAP dataStart here: six numbers, in order
Read your CPAP SD card
Share data with your doctor
Choosing a CPAP mask
Travel with CPAPAll 11 guides
iPhone / iPhone DuoLast night before you are out of bed. Apple Health vitals, Face ID.Live
iPadSame universal app, side-by-side panes and full-width waveforms.Live
AndroidPhones, tablets and foldables, with Health Connect built in.Live
Web portalWhere your SD card goes. Every chart, report and setting.Live