HDM Z2 Travel Auto CPAP Machine

HDM Z2 Travel Auto CPAP Machine

In Stock

Starting at $73/mo with . Prequalify now

 Free shipping 
 Subscribe & Save
Notify Me When It Is In Stock
Bundle & Save:

Not ready to make a purchase? Rental Available Now!

*To Maintain the Safety of our Staff & Customers, During the Time of COVID-19, We Are Not Accepting Returns
Battery sold separately

The Extraordinarily Light Z2 Auto CPAP Machine

This Ultra-Small and Lightweight Z2 cpap machine is perfect for travel just like its predecessor the Z1 Cpap machine.  This machine weighs only 10.3 ounces and is just 6.48" X 3.30" X 2.02" and easily fits into any carry bag. It also includes an Auto start and stop feature and a free Q- Lite to muffle any noise in the mask area. Not only is this machine light and quiet but you can use any mask with this machine so take your favorite mask with you when you travel!  Need humidification, no problem, this machine offers tank-less humidification through their Heat Moisture Exchanger or HME, which recycles heat and moisture from your exhaled air so no need to bring distilled water with you when you travel. 

The Z2 offers the same great integrated battery options as the Z1 for off the grid travel where the power is limited you can add the optional PowerShell which is sold separately

Travel Friendly Machine

HDM's Z2 is built for the traveler in mind, weighing just under a pound. it will easily fit in a backpack or suitcase and won't take up much room on a nightstand or in a tent. 

Z-Breathe Exhalation Relief 
The Z2 Auto Travel machine comes with comfort features you will find in any top-notch CPAP machine.  The Z-Breathe Exhalation relief function,  which reduces air pressure during exhalation making it much easier to breath against the incoming air.  The Z2 offers 3 levels of Z-Breathe for your comfort and you will be able to select which level is best for you. 

Automatic Altitude Adjustment 
Ideal for users traveling through the mountains, the Z2 APAP machine was built to automatically detect altitude and to adjust the therapy pressure accordingly.  The machine is capable of operating from sea level all the way to 8,000 feet about sea level. 

Leak Compensation
The Z2 CPAP is capable of detecting minor leaks from your CPAP Mask.  When you experience a mask leak, the device will kick in to ensure that your prescribed pressure needs are met.  Should an excessive leak occur, the screen will warn you that your mask is leaking with the word "REMINDER" shown in bold. To remove "REMINDER" from your screen,  simply adjust the mask back into proper position. 

Using Bluetooth
To use Nitelog with Bluetooth,  you'll need to download the free app from the app store on your IPhone or Smartphone. To turn Bluetooth on, simply unplug the power adapter from the machine, and then plug it back in while holding the up arrow button on the device. Once Bluetooth has been activated, the display menu will indicate "bt-On" . To turn Bluetooth off, you can either put your device in airplane mode or do the opposite of what you did to turn it on in the first place: unplug the power adapter, then plug it back in while holding the down arrow button.  If you've done it correctly, the display screen will indicate" bt-Off". 


  • Lightweight, ultra-small Auto CPAP machine
  • Extremely quiet - one of the quietest APAPs on the market, producing only 26 dBA on average of sound during operation
  • Powershell - optional integrated battery 
  • Compatible with all standard CPAP mask
  • Free Nitelog mobile app - IOS or Android
  • Waterless humidification from Heat Moisture Exchanger
  • Z-Breathe comfort feature
  • Auto Start and Stop feature
  • Auto adjusting or fixed pressure modes
  • FAA approved for in-flight use

Default Settings

  • 4-20 cm H20
  • Ramp Time: 15 minutes
  • Ramp Start Pressure: 4 cm H20
  • Z-Breathe: APAP 3
  • BlueTooth: On
  • Auto Start/Stop: On

DataViewer Software

Z2 Software Download


This machine is so compact, but is it loud when operating?
The Z2 Auto has a new quieter motor built for sleep so it is very quiet. In fact it's one of the quietest auto CPAPs on the market, producing only 26 dBA on average of sound during operation.

RX Required 

Model 718116
HCPCS Code E0601, A7037, A7038
  Bluetooth Yes
  Humidifier Waterless - Heat and Moisture Exchanger capsule
  Operation Modes CPAP, APAP
  Output 10dBm
  Power 100-240 VAC, 50/60 Hz
  Power Consumption 20W (30VA)
  Sound Pressure Level 26 dB
  Qtube Included Yes
  Auto Start/Stop Yes
  Leak Compensation Automatic
  Z-Breathe Z-Breathe 1,2, or 3 (1 = Gentle, 2 = Moderate, 3 = Maximum Drop in Pressure at Exhalation)
  AC Power Supply 30W
  Pressure Range 4-20 cmH2O
  Ramp Time 0-45 minutes
  Starting Ramp Pressure 4 to Minimum Pressure
  Dimensions 6.48 x 3.30 x 2.02 in.
  Weight 10.4 oz.
  Sound/Noise Level 26 dBA
  Altitude Adjustment Automatic Up To 8000 Feet (2,433m)
  Smartphone App NiteLog App
  Warranty 2 years
  AC Power 100v-240v (50-60Hz)
  • Z2 Auto CPAP 
  • Tube Adapter
  • 4 foot Slim Style Tubing
  • Heat Moisture Exchange Unit
  • Q-Lite in-line Muffler Kit
  • 2 x Disposable Filters
  • USB Cable
  • AC Power Supply
  • User Manual
  • Quick Start Guide

Software and user manual download from Breas
Includes Nitelog Apps.
Date Added: 02/28/2022
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: 02/28/2022

Subject: Survey
Amazingly quiet! Very compact @ great for traveling.

Date Added: 11/09/2021
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: 11/09/2021

Subject: Z2 Auto
Just used my Z2 Auto for the first time on a business trip. It's easy to use, not too noisy, and I like it much more than by Philips Respironics machine that I have at home. Good product!

Jacob R
Date Added: 05/26/2021
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: 05/26/2021

Excellent customer service, was first upset with one detail , it was a misunderstanding from my side,
But they really went out of their way to accommodate,
I thank them very much

Diana M
Date Added: 08/18/2020
Rating: 1 of 5 Stars! [1 of 5 Stars!]
Date Added: 08/18/2020

Are kidding - this price is outrageous This will not be something the average person can afford - what a disservice to clients.

*Thank you for your feedback! We have several different prices of travel machines started at $250 and going up depending on your needs :)
Your Team at RRESPSHOP.COM 866-936-3754

Wong F
Date Added: 10/12/2019
Rating: 5 of 5 Stars! [5 of 5 Stars!]
Date Added: 10/12/2019

Surprisingly it's rather quiet compared reviews in youtube. Love the portable palm size, good for home and travel use. No complain on this product and highly recommended .

Have a question on this item? Ask here and we will answer it in 12-24 hours, usually in a few business hours! Questions and answers will appear here after we answer. You may also have email notifications.
Being a travel unit, I would assume it has the capability to operate off of a 12 volt automotive plug? In other words, does the 110 volt cord on the machine convert and reduce the voltage to 12 volt DC to operate the CPAP? (Asked on 03/03/2022)
There is a power brick that can do conversion from 100-240 VAC, 50/60 Hz built in to the power supply. It does not include a DC cable though. There are DC cables that exist for the machine. You can see the cable here: https://www.respshop.com/cpap-supplies/battery-power/hdm-z1-volt-dc-adapter-p-761.html
do we need a doctors cert to get one for New Zealand (Asked on 02/27/2022)
If you are shipping to New Zealand, then you will not need a prescription.
Is the Z2 and battery pack in stock and can be shipped to New Zealand (Asked on 02/27/2022)
I am sorry this item is not is stock at the moment. Please check back weekly for updates.
I only need it for 4 days. Do I have to purchase it? Sonja (Asked on 02/24/2022)
You can rent the Z2 travel cpap for a minimum of one month.
Is this product available to order?
How long does it take to ship? (Asked on 02/04/2022)
February 4th, 2022 - Hi there, this device is available for order and ready to ship today. We require a prescription for this purchase. Shipping would be 3-5 business days with standard shipping, however, you can pay extra to expedite your shipment.
Does this run a battery? And if so, do you have to so rudely run it only the battery you sell? (Asked on 01/20/2022)
Hello, Here is the link for the battery option with this cpap https://www.respshop.com/cpap-supplies/battery-power/hdm-z1-powershell-module-extended-battery-p-753.html Thank you
Do you have this model in stock now? (Asked on 11/28/2021)
Hello, I am sorry we do not have this model available at this time. Please continue to check our website. Thank you
are the z2 presently in stock (Asked on 10/07/2021)
Yes we do have it in stock
Is the Z2 auto available for shipping yet? (Asked on 08/12/2021)
Yes we do have some in stock right now.
When do you anticipate having the Z2 Auto model available for shipping and what is its cost? (Asked on 07/15/2021)
Unfortunately we do not have an expected date of arrival yet for this product. I would suggest you check back weekly to see if out stock has updated. Shipping would be free with this product and would take 3-5 business days to ship within the US. However you can choose expedited shipping for a faster option.
I need a cpap machine that I can use on an airplane do I needs to be battery operated (Asked on 05/29/2021)
This machine can be operated with a battery, just checkout with the w/ Powershell option selected
Can you ship the z2 travel cpap to republic of Ireland and what is the cost (Asked on 03/31/2021)
Hi yes we can ship to the Republic of Ireland. For shipping information please click the link https://www.respshop.com/shipping.php
SKU: 1312