HDM Z2 Travel Auto CPAP Machine
$1,270.00 Add to Cart

HDM Z2 Travel Auto CPAP Machine


The Human Design Medical Z2 Auto CPAP Machine is an improved version of the popular Z1 Auto Travel CPAP machine. It’s small enough to fit into the tightest spaces and is designed to satisfy the needs of almost any traveler. The Z2 Auto is also FAA compliant and can be carried on an airplane and used in-flight.

Only 4 left in stock (can be backordered)

Optional Accessories / Add-Ons:

Only 4 items left in stock!

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The Human Design Medical Z2 Auto also has advanced data tracking features. You can view the results of your therapy on a mobile device using the Nitelog App, available for Apple or Android devices. The Z2 also allows for a USB connection to a personal computer, allowing you to download your therapy to any Windows computer.

Differences from the Z1:

29% Quieter Motor
Q-Tube to Further Reduce Noise

Product Features:

One of the Lightest CPAP Machines Available Today!
Auto Start / Auto Stop
Waterless Humidification with HME
Automatically Adjusts to Correct Pressure
Advanced Data Tracking with USB and Bluetooth
Z-Breathe Pressure Relief
Compatible with Optional PowerShell Battery
Whisper-Quiet Z2 Runs at Only 26 Decibels

With a new motor 29% quieter than the Z1, the Z2 is designed to minimize the pitch of the motor for optimal comfort. At 26 decibels, the sound the Z2 makes is almost like a whisper, quietly working in the background while you sleep. With the included Q-Tube Muffler, the sound will dampen even further, creating a sleep environment with possibly fewer interruptions.

The Q-Tube CPAP Muffler is designed to reduce machine, hose, and mask noise by quieting the ambient sound generated by therapy. This is especially helpful for anyone who is sensitive to noise. The Q-Tube muffler is included with a purchase of the Z2, and can also be purchased separately.

One of the Lightest Travel CPAP Machines on the Market Today

Weighing in at a mere 10.4 ounces, you can comfortably pick up the Z2 with only one hand. It small enough to fit in almost any bag, and can go almost anywhere. It’s one of the lightest mini CPAP machines on the market today, and it can be carried wherever life’s adventures take you!

Auto Start / Auto Stop

To avoid having to reach over to turn on your machine, the Z2 is smart enough to detect changes in your breathing (after putting on your mask) and can automatically start. Similarly, it can tell when you’ve woken up, and it will automatically stop.

Waterless Humidification System with HME

If you’re tired of lugging around distilled water every time you travel, you’ll be pleased to know the Human Design Medical Z2 Auto can use moisture from your exhaled breath to keep your nose and throat from drying out. This way, instead of the mess and hassle of using a tank of water, all you need to do is breathe.

Automatic Pressure Adjustments

The Z2 measures breathing on a breath-by-breath basis and automatically adjusts to the correct therapy pressure. Unlike CPAP machines requiring a manual changing of pressures, the Z2 automatically adapts to your changing needs, meaning your treatment level will never be too high or too low— and can help reduce trips to the doctor for pressure adjustments.

Advanced Data Tracking with USB and Bluetooth

With the Z2 you have the option of viewing your therapy data on your Windows computer using advanced software and the included USB cable. You can also track your therapy on your phone using the Nitelog App for Android and Apple. The Z2 will help you track and follow the success of your treatment. The data from the Nitelog App can also help you spot problems early, and it will give you a starting point when talking with your doctor.

Z-Breathe Pressure Relief Helps Make it Easier to Exhale

To make it easier to exhale, the Z2 Auto features Z-Breathe technology, temporarily reducing the pressure during exhalation. This helps a person have a more normal breathing pattern and makes it more comfortable to use.

OPTIONAL: PowerShell with Battery

Those upgrading from the Human Design Medical Z1 Auto may be pleasantly surprised to know that the Z1 and Z2 PowerShell and Battery will also work with the Z2, so there’s no need to buy an additional battery unless desired. The PowerShell with Battery will provide power for approximately one night of therapy if using higher pressure settings. Lower settings will allow the battery to last longer.

CPAP Video & FAQ


This Product Includes…

Z2 Auto Device
4 foot Slim Style Z1/Z2 Tube
Heat Moisture Exchange Unit
Tube Adapter for Z1/Z2 Machines
(2) Disposable Filters for Z1/Z2 Machines
USB Cable
AC Power Supply
User Manual
Getting Started Guide

Product Specifications
Dimensions: (L x W x H) 6.48″ X 3.30″ X 2.02″ (16.46 cm x 8.38 cm x 5.13 cm)
Weight: 10.4 oz. (.65 lbs)
Pressure Range: 4 – 20 cm H2O
Pressure Setting Increments: .5 cmH2O
Voltage Requirements: 100–240V, 50–60Hz
Operating Temperature: 41° F to 95° F (5° C to 35°C)
Operating Humidity: 10–80% Relative Humidity
Max Altitude: 8,000 ft (2,433 m)
Storage Temperature: -4° F to +140° F (-20°C to +60° C)
Transport Altitude: No limit
FAA Compliant? Yes.
Available Modes: Standby, APAP, CPAP, and CPAP with Ramp
Typical Power Consumption: 20W (30VA)
Maximum Power Consumption: 35W (70VA)
Sound Level: 26 dBA
Casing Materials Flame retardant engineered thermoplastic
Can it Be Used with Oxygen? Not for use with oxygen
Warranty: 2 years