GUIDE · 6 MIN READ

Travel with CPAP and your data

Travelling with CPAP is two problems. The first is the machine: getting it there, powering it, keeping it clean. The second, which almost nobody mentions, is the data: whether the nights away are recorded, where they end up, and whether your history has a hole in it when you get home. This guide to travel with CPAP covers both, with a straight answer on the AirMini, which solves the first problem and creates the second.

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Step 1: Decide which machine goes

Your everyday machine (AirSense 10 or 11, AirCurve). Heavier and larger, but it records full data to the SD card, uses your usual mask, and your therapy continues exactly as at home. For a week away, most people take it. It fits a carry-on, it does not count against your bag allowance on most US airlines as a medical device, and the data is complete.

A travel machine. Smaller, lighter, often with a battery option. The trade-off is data.

ResMed AirMini: very small, uses ResMed's HumidX waterless humidification, pairs with the myAir app over Bluetooth. It has no SD card. No third-party tool can read it: not Apnealytics, not OSCAR, not SleepHQ. Nights on the AirMini exist only as myAir summaries.
Other travel machines (Transcend Micro and others): record varying levels of data. Transcend is on the Apnealytics waitlist, not supported.

If complete data matters to you, take the main machine. If size matters more, take the travel machine and accept a gap.

Step 2: The AirMini reality

The AirMini is a good travel machine and an honest page has to say what it costs you in data terms.

You will see a nightly myAir score and its four components. That is all.
Apnealytics cannot import those nights. Your Nights list will show the dates as missing.
Your import streak and any usage goal that counts machine data will break for the trip.
If you are inside your first 90 days and need compliance data, AirMini nights still count with the DME through myAir and AirView, but they will not appear in a card-based compliance report.

Two ways to soften it:

Log the trip in the trigger journal so the gap is explained when you look back. A note like "AirMini, Lisbon, 5 nights" is enough.
Keep Health sync running. Apple Health and Health Connect data (resting heart rate, HRV, SpO₂, sleep hours) do not depend on the machine. The Vitals tiles stay full even when the therapy lane is empty, so you can still see whether the trip was a good week for your body.

Step 3: Pack for the machine

Power. Check the voltage range on your power brick; ResMed bricks handle 100–240 V, so you need only a plug adapter, not a converter. For camping or long flights, a dedicated CPAP battery is the only safe option; do not improvise with a general-purpose power bank unless it is rated for the machine. Turn off the humidifier and heated tube to extend battery life.
Water. Distilled water is not always available. Bottled water for a few nights is fine for most machines; empty and dry the chamber each morning.
Mask and spares. A spare cushion weighs nothing and saves a trip.
Documentation. A copy of your prescription and a letter of medical necessity. Some security checkpoints ask; most do not.
The SD card. Leave it in the machine. Do not take it out for the trip "to keep it safe"; the machine will record nothing in detail without it.

Step 4: At the airport

CPAP machines are medical devices and do not count toward your carry-on limit on most US airlines. Carry it on; never check it. At security, you may be asked to remove it from its bag for screening, as with a laptop. Keep the hose and mask in a clear bag so they are not handled directly. On the plane, you can use it if your seat has power or you have a battery, but tell the crew.

Step 5: On the trip

Use the machine as at home. If you are on the main machine, the SD card records every night as usual and there is nothing to do. Altitude and dry air can change how a night feels; the machine compensates for altitude automatically on current ResMed models, and a bump in leak or AHI for a night or two is common and usually settles.

Step 6: When you get home: keep the streak and close the gap

If you took your main machine:

Take the SD card out as usual and upload it on the web portal at my.apnealytics.com.
The upload is incremental. Every night away is added; nights already imported are skipped.
Your streak counts the nights, and the trip appears in Trends with no gap.

If you took an AirMini or another unsupported travel machine:

Upload your main machine's card anyway when you are back; it will have nothing new for the trip dates, and that is expected.
Add a trigger-journal note covering the trip dates.
Check the Vitals tiles for the trip week to see what Health recorded.
Your import streak restarts when you resume uploading home nights. Goals that track usage will show the trip as a gap; that is accurate, and a note explains it.

Step 7: Longer trips

For a month or more away with your main machine, you can upload the card from any computer with a reader. Sign in to the web portal from a laptop, upload, and put the card back. Card import is web-only, so a phone alone cannot do it; a borrowed laptop can. If you have no computer at all, the card holds many months, so the data waits for you.

FAQ

Questions people ask

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Can I take my CPAP on a plane?

Yes. CPAP machines are medical devices and on most US airlines do not count toward your carry-on allowance. Carry it on, never check it. At security it may need to come out of its bag like a laptop. Bring a copy of your prescription in case anyone asks, though most checkpoints do not.

Does the ResMed AirMini record data?

Only summary data, sent to the myAir app over Bluetooth. The AirMini has no SD card, so there is no detailed record and no file for Apnealytics, OSCAR or SleepHQ to read. If you travel with an AirMini, those nights will not appear in your Apnealytics history; a trigger-journal note explains the gap.

Will travelling break my Apnealytics import streak?

Not if you take your main machine and upload the card when you return; the upload is incremental and adds every night away. If you use an AirMini or another unsupported travel machine, the streak pauses for those nights, because there is no card data to import.

Do I need distilled water for my CPAP when travelling?

Distilled is best for the humidifier chamber, but bottled water for a few nights is acceptable for most machines if you empty and dry the chamber each morning. Mineral build-up is a long-term problem, not a one-week one. You can also run without humidification for short trips.

Can I upload my CPAP SD card from a hotel?

Yes, from any computer with a card reader and a browser: sign in at my.apnealytics.com and upload as at home. The upload goes directly to your private storage and is resumable if the hotel connection drops. Card import is web-only, so a phone alone cannot do it.