Z1 Auto

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Z1 Auto Cpap pocket sized

The new Z1™ Auto with Nitelog™

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.

Z1 Auto pictureZ1 Auto Specs

Pressure4-20 cmH2O cpap
4-20 cmH2O auto
Weight10.4 oz / 295 g
Dimensions6.5 x 3.45 x 2.25 in /
16.5 x 8.4 x 5.1 cm
Operating Temp41º-95º F / 5º-35º C
Altitude8000' / 2591 m max

Super small. Totally integrated.

FAA approved for in-flight use

Nitelog™ mobile app for iOS

All of your Z1 Auto™ data synced wirelessly to your iOS device.
Available now for Z1 Auto users.

nitelog screens

Wirelessly sync your Z1 Auto™ data to your iOS device then analyze or share it.

Wireless syncing.
Nitelog connects to your Z1 Auto cpap using the Z1's built-in Bluetooth chip. Look Ma, no wires.
Remote control.
Change Z1 Auto device settings, start a session, end a session, pretty much anything available directly on your iOS device.
It's never been easier to oversee and interact with your sleep data. Check your progress from anywhere right in the palm of your hand.
Seamlessly share your data right from Nitelog™. Just select your dates, put in an email address, and click send. Boom.

Z1™ Heat/Moisture Exchanger (HME)


Product Description

The Z1™ HME is an inline humidification solution unit for use with the Z1. It is a waterless humidification that requires no additional power and takes up very little space. A great alternative to large humidifiers.

Note that our HMEs are certified for 7 days of use but environmental conditions may affect your experience. If you are using an HME and feel that it is no longer working we recommend that you switch to a new one.