The Z1 Auto


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

The new 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.

Z1 Auto Specs

Pressure 4-20 cmH2O cpap
4-20 cmH2O auto
Weight 10.4 oz / 295 g
Dimensions 6.5 x 3.45 x 2.25 in /
16.5 x 8.4 x 5.1 cm
Operating Temp 41º-95º F / 5º-35º C
Altitude 8000' / 2591 m max

More natural breathing.

The new 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 ounces/295 grams
  • 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.


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