More natural breathing.

The auto algorithm in the Z1 Auto adapts to your breathing thousands of times per night to deliver a tailored therapy experience. The result is reduced overall pressures and a more pleasant experience.

  • Learns and responds to your breathing
  • Adjusts itself thousands of times per night
  • Delivers a more natural breathing experience

Super small. Totally integrated.

The Z1 Auto® is the world’s smallest, lightest, most integrated auto-cpap machine. It was designed from the bottom up to be the ultimate travel companion for sleep apnea travelers.

  • Extremely lightweight at 10.4 oz/295g
  • Fits in one hand
  • FAA approved for in-flight use

Nitelog™ Mobile App

The Z1 Auto® works with Nitelog™, our new mobile app for iOS. Now you can have of your data in your pocket with built in sharing with your doctor. Nitelog™ can also remote control the Z1 Auto®

  • Seamless syncing through Bluetooth™
  • Share your data directly from your device
  • Be involved everyday.

Need help? Download this doc to discuss the Z1 Auto® with your doctor.


The Z1 Auto | The world’s smallest, lightest, most integrated auto cpap.

The Z1 Auto®– with its proprietary breathing algorithm and sampling rate of several times per second– delivers extremely responsive and effective therapy at lower overall pressures than fixed-pressure cpap. The result is more responsive therapy, a natural breathing pattern, and a more comfortable experience.

Get maximum comfort every night, whether you are at home or in a tent in the middle of nowhere. The Z1 Auto® is designed for you.

Compare with other travel CPAPs



Nitelog™ mobile app for iOS and Android

All of your Z1 Auto® data synced wirelessly to your iOS or Android device.

What do I need to purchase a Z1 Auto®?

Read The FAQ


The PowerShell™

100% self-contained, totally portable cpap. No cords required

If you travel it is amazing too. No extra stuff to pack. For the first time in 6 years I didn't pack an extra bag to go out of town- it all fit in my carry-on!

Nancy F., TN

Buy the Z1 xpap and accessories from The Z1 Store Shop now

  • Sale!

    Z1 Auto

    5 out of 5
    $1,099.00 $899.00

    or 4 payments of $224.75 with Afterpay

  • Sale!

    Z1 Ultimate Camping Package

    5 out of 5
    $2,099.00 $1,399.00
  • Sale!

    Z1 Auto + Pilot 12 Lite Battery System Travel Pack

    $1,599.00 $999.00

    or 4 payments of $249.75 with Afterpay

  • Sale!

    Medistrom Pilot 12 Lite Battery System

    $485.00 $415.00

    or 4 payments of $103.75 with Afterpay