The New Z1™ Auto

The new Z1 Auto™ is now available!
In stock now.

Shop at The HDM Store

Nitelog™ mobile app for iOS

All of your Z1 Auto™ data synced wirelessly to your iOS device.
Available 12/16

The Z1 is the world’s smallest, lightest, most integrated cpap system.


Z1 cpap is engineered

With over 4 years of development, the Z1™ cpap machine has been tweaked and honed to remove every ounce of waste. Through relentless effort, the Z1™ delivers cpap in the most tightly engineered package ever.


The z1 cpap is integrated with the powershell

There are plenty of battery ‘solutions’ for cpap users out there. From bulky OEM solutions to homebrew hacks. With the PowerShell™ we have delivered a first: Absolute power integration.

Battery powered.

The Z1’s PowerShell™ platform utilizes inter- changeable 45 Wh battery modules. Need more nights of cord-free power? Buy extra cpap battery modules.

HDM is reinterpreting what a medical device company should be: Smaller devices, faster results, improved usability, increased accuracy, quieter motors, easier to use, the creation of higher quality device data that lets users know how they are doing from anywhere and on any platform, and a relentless pursuit of human focused design.