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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.
The Z2 Auto CPAP features waterless humidification that uses the humidity from your breath to provide moisture for your sinuses, mouth, and throat. You'll also be able to use your preferred mask for treatment— and not have to compromise.
Try it Risk-Free for 30 days! If you're unhappy for any reason, you can return it for a full refund!
Manufactured by Human Design Medical.
11% of AutoCPAP Machine product buyers choose this product.
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
- 30-Day Money Back Guarantee
- FREE Q-Tube to Further Reduce Noise
- 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.
FREE Q-Tube CPAP Muffler Included with Purchase
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.
Return On Warranty Issues Only
This Product Includes...
- Z2 Auto Device
- 4 foot Slim Style Z1/Z2 Tube
- Heat Moisture Exchange Unit
- Tube Adapter for Z1/Z2 Machines
- Q-Tube In-Line CPAP Muffler Kit
- (2) Disposable Filters for Z1/Z2 Machines
- USB Cable
- AC Power Supply
- User Manual
- Getting Started Guide
- 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
- 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
- Sound Level: 26 dBA
- Casing Materials Flame retardant engineered thermoplastic
- Can it Be Used with Oxygen? Not for use with oxygen
- Warranty: 2 years
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Connecting to a Windows PC
You can plug the Z2 directly into your Windows PC by using a USB 2.0 or 3.0 cable, like the one included with the machine, and download your data from there. This feature is not available for Mac devices.
Tube Adapter Tips
To avoid damaging the silicone gasket connection on the Z2, please gently remove the tube adapter from the machine. Avoid using excessive force, as this can cause damage.
The Z2 Auto will work with any mask, except the specific masks designed for the AirMini.
HME Compatibility Tips
Please be advised, the HME Waterless Humidification System will not work with masks that use short tubes. Because the HME unit needs to be close to the face in order to work, short tubes are too long and prevent the HME from working. For optimal compatibility with the HME, please avoid mask designs using a short tube.
OPTIONAL PowerShell Battery Use & Charging:
The Z2 battery must be connected to the PowerShell for charging, and the charge information is displayed on the screen. If the machine is not connected to the battery, it will be impossible to know the charge level of the battery.
Battery runtimes will vary depending on device settings and operating pressure, with higher settings draining the battery faster than lower settings.
PLEASE NOTE: Do not leave the battery connected to the charger after the device is fully charged. Over time, doing so will cause a decrease in the lifespan and runtimes of the battery.
OPTIONAL PowerShell & Battery Charge Bars: When the machine and battery are plugged in and charging, the display on the machine will show a series of bars that indicate the battery charge level. Here's a chart showing what the bars mean:
- 1 Bar = 10-25% power remaining
- 2 Bars = 25-50% power remaining
- 3 Bars = 50-75% power remaining
- 4 Bars = 75-100% power remaining
Not for Use with Supplemental Oxygen
The Z2 is not designed for use with supplemental oxygen. Do not attempt to use supplemental oxygen with the Z2 machine as this can cause injury, damage, or loss.
PowerShell with Extended Battery
If you already own the Z1, you'll be pleased to know that the same PowerShell Battery for the Z1 is also compatible with the Z2! There's nothing extra to buy to make your existing battery connect to the Z2.
The PowerShell Battery is designed for the Z series of CPAP and APAP machines, and can power the Z2 for approximately 8 hours on the highest pressure settings. The PowerShell Battery can also be used as a battery backup in the event power should fail in the middle of the night, keeping therapy running seamlessly for the rest of the night.
Actual run times will vary, depending on device settings and pressure. Higher pressures will deplete the battery faster than lower pressure settings.
The Z2 is also compatible with the Freedom Travel Battery. In order to use the Freedom Travel Battery, you must use a 150 Watt Sine Wave Inverter, converting the DC power from the Freedom to AC power the Z2 Auto can use. Keep in mind, using an inverter will drain the battery at a much faster rate than it would otherwise.