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HDM Z1 Travel CPAP Machine

HDM Z1 Travel CPAP Machine

HD60-1005, HD60-1010
HDM Z1 Travel CPAP Machine
HDM Z1 Travel CPAP Machine HDM Z1 Travel CPAP Machine HDM Z1 Travel CPAP Machine HDM Z1 Travel CPAP Machine
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*To Maintain the Safety of our Staff & Customers, During the Time of Covid-19, We Are Not Accepting Returns

HDM Z1 CPAP is discontinued. The newer version is HDM Z2 CPAP.

Small, Lightweight Travel CPAP Device

HDM’s Z1 is one of the smallest and lightest sleep apnea therapy devices on the market. The Z1 weighs just 10 ounces and fits comfortably in the palm of your hand! An extremely quiet device, this CPAP machine is the ideal travel companion for any sleep apnea user. Plug it in at night, or use batteries for ultimate convenience.

Travel in Comfort

The ultra lightweight and travel-friendly HDM Z1 CPAP device will fit into any suitcase, purse, or traveling case. You'll never have to worry about lugging this device on your travels, and the rechargeable battery ensures that you can use it anytime, anywhere.

Heat Moisture Exchanger

Tired of dragging clunky humidifiers on the road with you? You won't need to worry about one with the HDM Z1 CPAP. The device comes with an external Heat Moisture Exchanger, which will provide you with all the moisture you need throughout the night. The system works by returning the exhaled heat and moisture back to the user, allowing you to breathe warmed air. No water is needed. Sleep better and wake up without congestion or dry throat without the weight of a water-based humidifier.

Pressure Relief

Using Z-Breathe technology, the Z1 has the ability to automatically reduce pressure during use in order to improve the comfort of your CPAP therapy. Like other CPAP machines in its class, Z-Breathe will reduce pressure while you are breathing out and return to normal when you breathe in, resulting in a normalized breathing pattern. This technology improves comfort while using your Z1 CPAP machine. There are two different settings available for Z-Breathe. Setting one will reduce pressure gradually after a few cycles, while setting two will aggressively respond to your breathing patterns. Choose the setting that you find most comfortable!

Easy to Use

HDM's Z1 is as intuitive of a CPAP machine as you'll find. Its backlit screen allows you to adjust your settings at any time of day, and the machine's big numbers and intuitive setup will make getting your machine working a snap.

Adjust the Air Pressure

The Z1 comes with an adjustable air pressure monitor, allowing you to select the right air pressure for you and your mask.

Default Settings

  • Start Pressure: 8 cm H2O
  • Ramp: Off
  • ZBreathe Setting: 2

Key Features

  • Portable and Durable - Weighs 10 oz with a dimension 6.5"L x 3.3"W x 2"H perfect for traveling or long trips
  • Ramp Technology - Starts with low pressure and gradually increases pressure to prescribed setting over a 45 min period in 5 min increments
  • External Heat Moisture Exchanger- Includes an external heat moisture exchanger unit that acts as a humidifier without adding excessive bulk, ensuring a comfortable night of sleep
  • Adjustable Air Pressure - Easily adjust air pressure with the monitor to select desired pressure
  • Auto Altitude Adjusting - Able to automatically adjust pressure and compensate for altitude differences
  • Comprehensive data recording - Records data including leaks, time of use, and AHI

Reviewer's Tip:

Can be used regularly without compromising performance!

Tips from HDM:

How to reduce noise from Z1

Some people report that the Z1 is noisier than their bedside CPAP. This is due to hearing 2 different noises due to the size of the motor. 


The first noise is described as a wind or whistling noise in the mask. The most likely reason for this sound is that the air is circulating up from a small motor through a narrow tube to the mask, causing it to swirl. This is more noticeable with certain types of masks. To reduce this noise, start with a longer standard hose and insert the HME close to the mask. If this is not enough, add the Qtube in line muffler. This is added closest to the CPAP machine and straightens out the path of the air to reduce the wind noise.


The second noise that people describe is a motor chirping noise from the small motor slowing down and speeding up with inhalation and exhalation of breath. This noise can be reduced by upgrading the firmware to version and then using Z Breathe 2. The upgrade can be found at this link  under the Software and Firmware tab. This firmware works on all Z1 Autos and the Z1 CPAPs that were manufactured after May 2015. You can find the manufacture date on the back of the machine under the serial number.

Introducing the Z1 with PowerShell and Overnight Battery!

Note that this is the standard Z1 machine and does not come with the PowerShell or Overnight Battery.


What is the Z1's operating pressure range?

4-20 cm H2O.

Is the battery replaceable or rechargeable?

The battery, which is optional, is rechargeable.

Can I view data on this device?

Yes, like any good CPAP device, the HDM Z1 allows you to monitor all of your therapeutic needs right on the device.

What are the terms of HDM 15-day trial?

For a limited time HDM is offering a risk free 15-day trial of its Z1® CPAP and Z1 Auto® CPAP. The terms of the offer are as follows:

The products included are the HD60-1005 Z1 CPAP Base System, HD60-1010 Z1 Unplugged System, HD60-1007 Z1 Auto CPAP Base System and HD60-1017 Z1 Auto Unplugged System, plus any accessories included in the initial purchase.
The 15-day trial period starts at the shipment date to the end user. From the shipment date the purchaser has 15 days to contact us to return the products.
The purchaser is responsible for the return shipping costs.
The purchaser must contact us for a Return Merchandise Authorization (RMA) to coordinate the return.
The purchaser must indicate the reason for the return during the RMA request.
All returns must be in the original packing in like-new and working condition with no physical damage.
All returns must be received here within 10 days from the issue of an RMA.
When the above requirements are met, we will issue a refund to the credit card on file for the price of the items purchased.
We will not issue the refund to the purchaser if products are returned defective, damaged, or in anything other than the original packaging.
The Z1 15-day trial offer is available to U.S. customers only.



Return on warranty issues only.


Technical Data

  HCPCS CodeE0601
  Compliance MeterN/A
  Data Storage CapacityOn-Board 30 days
  Data ViewingHDM Data Viewer Software (Windows PC -
  Flex ModesN/A
  Operation ModesCPAP, CPAP with Ramp, Standby
  Water Chamber CapacityN/A
  Leak CompensationAutomatic
  Rainout ReductionN/A
  Humidifier SettingsN/A
  FiltersReusable foam filter
  Pressure Range4-20 cm H2O
  Ramp Time0-45 Minutes, adjustable in 5 minute increments
  Starting Ramp Pressure4 to CPAP Pressure
  Dimensions6.5 x 3.3 x 2 inches
  Dimensions w HumN/A
  Weight10.4 oz
  Weight of machine with Power Supply19.41 oz
  Weight with HumidifierN/A
  RampStandard Ramp User Adjustable 0 to 45 Minutes
  Pressure ReliefZ-Breathe 1,2, or 3 (1 = Gentle, 2 = Moderate, 3 = Maximum Drop in Pressure at Exhalation)
  Sound/Noise Level26 dBA
  Humidifier IncludedN/A
  Altitude AdjustmentAutomatic Up To 8000 Feet
  AC Power Supply WeightN/A
  Smartphone AppN/A
  ColorWhite with light grey
  Warranty3 years
  Data CardN/A
  AC Power30W input range 100-240V, 50-60Hz (Auto Sensing)
  DC CompatibleYes, PowerShell (Optional)

Item Includes

  • Z1 Travel CPAP Machine
  • Four foot tube
  • One filter - disposable
  • AC Power Supply
  • One moisture exchanger
  • Power cord
  • USB cord
  • Outlet coupler
  • Drawstring bag