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The Z2 Auto CPAP
Designed for travelers.

Free shipping on orders over $100 (excluding service and repair orders) – 30 Day Risk Free Trial


Ultra-small. Ultra-light. Ultra-quiet.

Free shipping on orders over $100 (excluding service and repair orders) – 30 Day Risk Free Trial


Traveling has its issues.
Sleep shouldn't be one of them.

Free shipping on orders over $100 (excluding service and repair orders) – 30 Day Risk Free Trial

I am a physician and use the Z2 Auto CPAP for OSA/sleep disordered breathing. The Z2 is a “full service” CPAP device cleverly disguised as a travel device. In fact, I use it both when traveling and at home for everyday use. I like how quiet, compact, and lightweight it is. Most importantly, I find the proprietary Z-Breathe confront feature (a feature that minimizes the uncomfortable and distracting pressure swings that can occur on CPAP during the respiratory cycle) extremely responsive and comfortable. The convenient auto start/stop feature and optional travel battery are nice added features.

Alexandre T. Rotta, MD, FCCM

I travel >100,000 miles a year and I keep my Z1 in my suitcase so I never forget it. I tell my domestic and international sleep apnea patients that not only do I recommend the Z1 for treatment of their OSA, I use it myself and wouldn’t go anywhere without it!

Todd J. Swick, M.D.

I did the 500 mile Colorado Trail with the Z1 in 2015. Used it every night, which took some battery recharge management. In Sep I'll be doing 800 miles on the Pacific Crest Trail with less support than I had in 2015, so recharge is a bigger deal. I'll send you a picture from the trail!

Stuart Snow

I am using your Z1 CPAP machine for travels, and really enjoy the product. I think it is outstanding!

Sari R.

I've avoided taking a CPAP on my travels because I have enough to lug with a rollaboard and a briefcase. I bought this little jewel when it was first available and I am thrilled with it. It works great, adjusts to my breathing, and provides me with a great night's sleep on the road. I am no longer exhausted because of poor sleep and I can pack it in my rollaboard easily. Thank you. Brilliant.

Rob A., Tx

The Z2 is the ideal CPAP for my busy lifestyle; it has been transformational to my sleep health. The device is quiet, reliable, durable, responsive, and extremely comfortable. It strikes the perfect balance between advanced features and portability.


The Z2 CPAP – ultra-small, lightweight, travel CPAP.



For the Z2, we started with the very popular, compact and light weight Z1. Then we added a quieter motor and combined it with new firmware, reducing the dynamic noise at intake of the Z1 by 29% on average.


The PowerShell with Extended Life Battery is fully compatible with both the Z1 and Z2 CPAP. Forget about packing multiple pieces all strung together with cords. Just pack and go.

Battery powered.


The Extended Life Battery integrates with the PowerShell. With twice the battery charge as the original Z1 battery, it will power your CPAP anywhere you want to go – on a flight, in a tent or in an RV.