ResMed's Smallest CPAP Has Real Competition
The ResMed AirMini set the standard for tiny travel CPAPs. But the Luna TravelPAP fits any mask you already own and costs $206 less. Here's the honest head-to-head.
Two pocket-sized machines. One fits any mask.
When people think travel CPAP, they think ResMed AirMini — one of the smallest travel CPAPs ever made. It's a proven, polished little unit, and for years it had the category mostly to itself.
The Luna TravelPAP from React Health changes that. It's just as tiny, weighs under a pound, and delivers the same auto-adjusting therapy as a full-size machine. Where it pulls ahead: it works with any CPAP mask you already own, not just a short list of ResMed masks, and it costs $206 less.
The 30-Second Takeaway
- Both are ultra-compact, under-a-pound auto-adjusting (APAP) travel machines
- Both are screenless and controlled from a phone app over Bluetooth
- The Luna works with any CPAP mask. The AirMini only fits specific ResMed masks
- The Luna costs $949, the AirMini costs $1,155
The side-by-side
Here's how the two travel machines line up on the things that actually matter on the road. A checkmark marks the edge where there's a meaningful difference.
| Feature | Luna TravelPAP | AirMini AutoSet |
|---|---|---|
| Price | $949 | $1,155 |
| Manufacturer | React Health | ResMed |
| Therapy type | Auto-adjusting (APAP) | Auto-adjusting (APAP) |
| Mask compatibility | Any CPAP mask | Specific ResMed masks only |
| Weight | Under 1 lb | Under 1 lb |
| Screenless, app-controlled | Yes, LightTrip app | Yes, AirMini app |
| Humidification | Waterless (HME compatible) | Waterless (HumidX) |
| Exhale comfort | RESlex pressure relief | Expiratory Pressure Relief (EPR) |
| Auto altitude adjustment | Yes | Yes |
| FAA compliant for flights | Yes | Yes |
| Quiet operation | < 30 dBA | ~30 dB |
| Ready to order? | Add to Cart | Add to Cart |
The mask difference changes the real price. The Luna works with the mask you already own. The AirMini needs one of its specific masks (or an adapter), so a complete AirMini-plus-mask setup runs about $1,305. If you love your current mask, that alone is a reason to look at the Luna.
Where they're the same
This is the part that surprises people. As travel machines, the Luna and the AirMini have far more in common than not.
They both set your pressure for you. Auto-adjusting therapy means you don't manage a fixed number. The machine reads your breathing and delivers just enough pressure, moment to moment. ResMed calls its version AutoSet. React Health builds the same auto-adjusting therapy into the TravelPAP. Either way, it's comfortable, hands-off therapy on the road.
They're both pocket-sized and screenless. Both machines weigh under a pound and disappear into a carry-on. Neither has a screen. Instead, you run everything from your phone: the Luna through the LightTrip app, the AirMini through the AirMini app, each paired over Bluetooth for mask-fit checks, ramp settings, and nightly usage reports.
They both handle humidity without a water tank. Full-size machines use a water chamber. Travel machines can't, so both the Luna and the AirMini are compatible with waterless humidification (a heat-and-moisture exchange design) to keep the air comfortable without anything to spill or refill. Both are also FAA compliant for use on a plane and adjust automatically for altitude.
Where they actually differ
The gaps between these two aren't in the core therapy. They're in mask fit, price, and ecosystem, and a couple of them may decide it for you.
The Luna fits any mask. The AirMini doesn't. The Luna uses a standard hose connection, so any CPAP mask works. The AirMini is built around a short list of ResMed masks, so if your everyday mask isn't one of them, you'd need a compatible one or an adapter.
The AirMini has the ResMed name and ecosystem. It's the most recognized travel CPAP out there, with a polished app and a huge base of users and clinicians who know it well. If brand trust matters most to you, the AirMini earns its premium.
And then there's price. Same pocket-sized, auto-adjusting travel therapy, but the Luna is $206 less, before you even factor in a mask.
- Auto-adjusting therapy in a machine that weighs under a pound
- Works with any CPAP mask, so you keep the one you already like
- Screenless design controlled from the LightTrip app over Bluetooth
- Waterless humidification compatible, auto altitude adjustment, and FAA compliant
- ResMed's smallest CPAP, from the most trusted name in sleep
- AutoSet auto-adjusting algorithm delivers pressure breath by breath
- Waterless HumidX humidification and the polished AirMini app
- Works with specific ResMed masks (AirFit P10, N20, N30, F20, F30)
So which one should you get?
It comes down to what you value most. Here's the quick read on each.
Choose the Luna if
- You want to keep using the CPAP mask you already own
- You'd rather not spend an extra $206 for the name on the box
- You want the same tiny, under-a-pound form factor for less
- Simple, screenless, app-controlled travel therapy is all you need
Choose the AirMini if
- The ResMed name and reputation matter most to you
- You already use (or don't mind buying) a compatible ResMed mask
- You want the most proven travel CPAP on the market
- You prefer the polished AirMini app and HumidX humidification
Your CPAP supplies might be $0 with insurance.
Travel machines aren't billable to insurance, so the Luna and the AirMini are both an out-of-pocket buy (FSA and HSA cards work). But your everyday home CPAP and replacement supplies usually are covered, and most people never claim what they're owed. We'll check your plan for free, in about 90 seconds, with no obligation.
Coverage applies to your everyday home CPAP, not travel machines. Varies by plan. We verify in real time and bill insurance directly, so you pay only what your plan requires.
Ready to pick your travel CPAP?
Three ways to take the next step: shop the travel machines, check coverage on your home setup, or talk to a human.
