The backlight for this machine either shuts off automatically after a short intreval or can be set to off.
The machine display is lit for ease of reading.
These machines were designed with a woman's lifestyle in mind.
Timed (T) or Spontaneous Timed (ST) modes provide a customizable backup rate that forces the machine to switch from exhalation to inhalation. In ST Mode, the machine monitors the breathing cycle and switches from EPAP to IPAP once the backup time is met or whenever the break is detected through the sensors; whichever occurs first. The time aspect is only meant to act as a backup respiratory rate to the (S) function (see Spontaneous). This is used for patients with central sleep apnea, or those who need non-invasive mechanical ventilation.
Spontaneous (S) mode tells the machine to start blowing at IPAP pressure with no specific interval set. The machine must wait and detect a break in the breathing cycle before reacting, switching from exhalation to inhalation. If a backup rate is needed, then the unit will need a time interval setting and will be marked 'Yes' on the Timed property.
This feature detects excessive mask leaks due to poor cushion seal or when a user stops therapy by removing a mask when in use. The alert can be in the form of an audible alarm (ALARM) or a text message on the unit's LCD display (LCD).
This feature turns the machines off and on when putting on or taking off the mask. When you put your mask on the machines senses you breathing and turns itself on. Take off the mask and the machine turns off.
Altitude Adjustment is defined as the machine's ability to compensate for changes in altitude. Compensation can either occur manually or automatically. Manual adjustments occur within the Setup Menu and must be set by the user. Automatic requires no user intervention.
Software is an option on some CPAP machines. The software can give details on compliance and performance. The patient or physician downloads the data from the CPAP machine to determine how long a patient has used their machine each night and how well the machine is working to stop Apnea/Hypopnea events. This property shows the software package to use for machine that has the ability to transfer data to your computer and report Hours of Usage. See Advanced Software for a list of machines that can report AHI or Leakage.
This property marks the machines that have the ability to record performance data on a removable card. Some machines that are flagged as having software (seeOptional Software), do not have removable memory cards, rather instead, records information on-board and must use a download cable to retrieve the data from the machine.
Identifies which machines are data capable and have the ability to track your therapy progress over time. The machine captures key metrics like AHI (Apnea/Hypopnea Index), Leakage, and most pressure used. Depending on the machine, the data can be retrieved through an on Machine Screen Display (MSD), through Optional Software (OS), and/or through SmartCode (SC).
An integrated battery pack attaches to and functions seamlessly with the machine it is integrated with. It allows your CPAP to run on AC and fail over to the DC battery only if necessary.
A 'Yes' answer indicates that the CPAP Machine has an optional DC cable that plugs directly into a DC port. This allows you to use a DC power source, such as a battery or car cigarette lighter outlet. Some optional DC cables include alligator clips to connect directly to battery terminals. See the "Power" tab of the machine's product page for more detailed information on how the machine works with alternate power sources, and what optional cables and batteries are compatible.
Domestic Voltage is the voltage that is used with a standard wall outlet in the United States and ranges from 100-120 volts. International Voltage can range from 220v-240v AC.
Indicates which machines have a DC port in which you can use to connect a battery pack or a deep cycle marine battery with an optional DC cable. This is different from an integrated battery that works only with the machine it was designed for. (i.e. Everest CPAP Machine) see property Integrated Battery
This is the maximum altitude at which the machine will properly operate.
Leak Compensation is a machine feature that identifies mask leaks and adjusts to maintain the delivered pressure as set. If marked N/A assume the information is not available due to being out of production or unavailable.
This property defines whether the machine is capable of continuously blowing a constant pressure. All CPAP machines are defined as 'continuous', but some BiPAP's and APAP's also come with a CPAP mode; some BiPAP and BiLevel machines Do NOT. By setting the IPAP and EPAP to the same pressure, a CPAP Mode is achieved, preventing the EPAP pressure from dropping.
The Ramp feature allows the user to start treatment at a lower pressure to fall asleep with, gradually raising the pressure over a set time. This is a comfort setting and can set from 0 to 45 minutes on most CPAP machines.
Pressure Relief is a feature that lowers your therapy pressure to help with difficulties breathing against the machine's airflow, providing a more comfortable and natural breathing pattern. Assistance can occur on the Exhalation, on the Inhalation, and on both exhalation and inhalation at the same time.
This Property lists the operating range for the Exhalation Positive Airway Pressure (EPAP). This is the pressure setting used when you exhale. EPAP is always lower than the IPAP (inhalation) pressure, making breathing out easier and more comfortable.
A CPAP (Constant Positive Air Pressure) delivers continuous airflow at a prescribed pressure at 4cm to 30cm. APAP operates between a range and BiPAP machines are a mix of ranges and constant pressures. This pressure is measured in centimeters of water pressure (H2O) and 4-20cm is average pressure range on most CPAP machines.
This property defines whether the machine automatically adjusts pressure to meet the needs of the CPAP user on a breath-by-breath basis. All APAP machines are defined as 'Auto Adjusting', but some BiPAP's also use an Auto feature on both the IPAP and EPAP. If not marked, Yes, assume the machine does not have AUTO capabilities.
This is the maximum water capacity held by the chamber of the compatible humidifier.
This indicates that the machine has an integrated heated hose option to enhance humidification and reduce rainout. An integrated headed hose receives power directly from the machine and does not require a power supply. The tube's heat settings are set through the machine menu screen.
A yes in this field indicates the machine and humidifier have technology to reduce rainout, the water that collects in a hose when using a heated humidifier. Sensors measure the air temperature in the room and adjust the amount of heat and moisture delivered to the mask to reduce or omit rainout.
This property identifies how the machine incorporates a Heated Humidifier. Build In humidifiers are built into the CPAP machine and cannot be separated from the machine. Integrated humidifiers connect directly to the CPAP machine and they can only be used with compatible CPAP machines. With Integrated humidifiers, the CPAP machine, can be separated and used without the humidifier. CPAP machines that do not have a built in humidifier and do not have an integrated humidifier option have to use a Stand Alone humidifier as the machine's heated humidifier option. Stand Alone humidifiers can be used with any machine and connect to the CPAP machine with an additional hose.
Identifies which CPAP has a humidifier that is built into the CPAP. Built-In humidifiers cannot be separated from the CPAP machine.
This indicates which heated humidifier works best with the listed CPAP machine. In some instances, Built-in is used to describe a machine/humidifier combination system. The Fisher and Paykel HC150 was used for machines that do not have an integrated or built in humidifier system.
Measures the overall dimension of the machine only. Machines with a built-in humidifier are marked NA and must refer to Entire Size dimensions.
This is the size of the CPAP with Heated Humidifier in its travel bag.
This is the combined dimensions of the CPAP with the Heated humidifier.
This is the combined weight of the machine, heated humidifier, power cables, bag and hose. The weight of the shipping box is not included in the number.
This is the actual weight of the CPAP Machine without any accessories, power cord, or humidifier. Machines with a weight 3lbs or less are also identified in the Under 3 lbs property.
This measures only the weight of the machine and does not include total weight of power cables, bag, additional batteries or non-built-in humidifiers.
Looking to travel? We have found some machines are easier to travel with than others. These smaller and more lightweight machines are still robust enough for constant daily use as well as travel.
This indicates which manuals are included with the purchase of a CPAP machine. Most all machines come with a patient manual; also called 'user manual', which may or may not have pressure setting instructions. Some machines come with both the patient and quick setup guide or both patient and clinician manuals.
This identifies which machines have a decibel rating of 29 and lower. This does not account for use with the humidifier attached, which could supply additional volume that can muffle or amplify sound. This property does not account for noise that travels through the CPAP tubing, seemingly sounding louder than the measured db rating.
This is the level of sound the machine produces at a pressure of 10cm, standing 1 meter away or roughly 3 feet from machine. Measured in Decibels, the values also indicate whether the machine is considered a "quiet CPAP"; see Quiet property.
Warranty is the length of time that the manufacturer will guarantee a product to be free of defects. Warranties vary in length depending on manufacturer, but generally all machines come with a 2 Year Warranty.
This identifies the machine as continuous, auto adjusting, or bilevel operation. This does not identify whether the machine automatically adjusts pressure. Auto adjusting refers to APAP, whereas BiPAP Auto is differentiated using the Auto Pressure Adjustment property. BiPAP machines are defined further using Spontaneous or Timed properties.
A CPAP machine blows one constant pressure of air into your passageway throughout the night. Your ideal pressure was determined during your sleep study.
A BiPAP machine delivers two separate pressures of air; One when the patient inhales and a separate pressure when they exhale. The machine alternates between the two set pressures to help optimize your sleep apnea treatment.
An APAP machine automatically adjusts on a breath by breath basis to blow the minimum pressure needed to keep your airway open during sleep. This allows your machine to provide you with your ideal pressure nightly.
This is the company that produces the product being compared.
Try the Z1 CPAP machine risk free for 15 days from the ship date! Please read the 15 Day Risk Free Trial section on this page for more terms and details regarding returns.
At 6 1/2 inches long and 10 ounces, the Z1 Auto Travel CPAP Machine is the lightest APAP machine available. It is small in weight and size yet big on comfort. Advanced features such as Z-Breathe exhalation relief and Nitelog data viewable on smartphones and tablets make the Z1 Auto a great option for home and travel.
The very small and lightweight Z1 Auto Travel CPAP Machine can be added to carry on luggage or a tote making CPAP therapy more easily added to a busy lifestyle. Activities away from electricity can be a reality by adding the OPTIONAL lightweight, integrated battery system. This is an auto adjusting CPAP machine designed to deliver the most effective level of air pressure on a breath by breath basis all night long. The Z1 Auto can be set as a single pressure CPAP if desired.
Features
Small & Discreet for Travel
Built-in Bluetooth for Nitelog App
Advanced Sleep Data Reporting
Z-Breathe Pressure Relief
Auto Altitude Adjusting
Leak Compensation
Ramp Feature Available
Quiet 26dBA Operation
Z1 APAP 15 Day Risk Free Trial
OPTIONAL Integrated Battery
Small & Discreet for Travel
The Z1 Auto machine is designed for use on the go or staying at home. It easily fits into a backpack for camping and hiking or into a carry on bag for travel. The unique design more closely resembles an electric razor than a CPAP machine. The small footprint of the machine takes up little room on the bedside table. The machine has small rubber feet on the base to help stabilize the unit. The Z1 Auto weighs in at 10 ounces and measures 6.48 inches long x 3.3 inches wide x 2.02 inches high.
Nitelog App and Data Reporting
The Z1 Auto has a built-in Bluetooth chip used to wirelessly connect to a nearby smartphone or tablet using the free Nitelog app. This machine transmits usage data to the phone or pad for review using the application. Nitelog will allow the user to adjust basic machine settings such as Z-Breathe and ramp. Nitelog compiles the reports for the past day, week or 30 days of use. The report can be emailed from the smartphone or tablet, or screen shots can be snapped and stored to the memory of the phone or pad. The Z1 functions can be performed on the Z1 machine without the use of Nitelog.
Using Nitelog: Download the Nitelog App from The App Store or Play Store to a smartphone or tablet (NOT included with purchase).
Turning Bluetooth ON:
Unplug the power adapter from the machine.
Plug the power adapter back into the Z1 and immediately hold the Up Arrow Button.
When Bluetooth has been turned on, the display above the pressure indicator shows "bt-On".
The Bluetooth function recognizes and syncs with the Nitelog App on the nearby phone or tablet.
Turning Bluetooth OFF:
The Z1 machine can be set to NOT transmit data by using Airplane Mode.
To turn off the Bluetooth, unplug the power supply from the back of the machine.
Plug the power supply back on and immediately hold the Down Arrow Button.
The display shows "bt-OFF" when Bluetooth is not activated.
IMPORTANT NOTE: The Z1 Auto's default firmware is compatible with iPhone and iPad only. The newest firmware can be downloaded and installed on the Z1 Auto to make it compatible with newer Android devices. See instructions below for steps to add the new firmware version.
Nitelog Data Report includes:
AH Count (Apnea Hypopnea Count)
AH Index or AHI (Apnea Hypopnea Index)
Usage Hours
Leaks
Average Pressure
Data Recording & Data Viewer Software
Data related to usage time and leaks is recorded on the Z1 Auto. The software to view the data on a Windows computer can be downloaded here: Z1 Data Viewer Software.
Compatibility Note: At this time the software is compatible only with 32 and 64 bit Windows computers. It is not currently compatible with Mac operating systems.
Software Instructions:
Once the software is installed, open the software on the computer.
Plug in the Z1 Auto Machine. Several screens will flash, ending in standby mode showing a display of "Pressure 0.0 cmh2O.
Using the included Micro USB Cable connect the Z1 Auto the the computer.
The "Sync with Device" option should then be offered and selected to view available data.
Please Note: Microsoft.Net Framework 4.5 is required to install and use this software. It can be downloaded here.
26dBA Operation
The Z1 Auto operates at 26 dBA making it one of the quietest machines available. To illustrate the sound level of 26dBA, the sound rating of a room fan set to low speed as heard from 3 feet away is over 35dBA.
Advanced Features
Z-Breathe Pressure Relief: Z-Breathe is a comfort feature offering a reduction in the air pressure at the time of exhalation. The drop in the airstream pressures makes breathing during therapy a more natural process. Z-Breathe can be set to one of three levels:
Z-Breathe set to 1 = gentle pressure relief at the time of exhalation
Z-Breathe set to 2 = moderate pressure relief at the time of exhalation
Z-Breathe set to 3 = large pressure relief at the time of exhalation
Auto Altitude Adjustment: The Z1 Auto machine automatically adjusts as needed for changes in elevation. It can operate from sea level up to 8,000 feet above sea level.
Leak Compensation: The Z1 machine adjusts the pressure to account for minor air leaks to help ensure the prescribed pressure is being met during therapy. If an excessive air leak is detected the word "REMINDER" is displayed on the screen. Correct the leak to remove the word "REMINDER" from showing on the screen.
Ramp Feature
The Z1 Auto machine includes a ramp feature that can be set from 0 to 45 minutes. This allows the therapy pressure to begin at a lower starting pressure and work up to the prescribed pressure. Many CPAP users find this to be a more comfortable way to fall to sleep. The machine can be set with or without a ramp time.
Z1 APAP 15 Day Risk Free Trial
Try the Z1 APAP machine risk free for 15 days from the ship date. If displeased with the APAP machine, contact CPAP.com to receive a return authorization number and a free return label! Please note that offer is valid only within the U.S. The machine and all included parts must be sent to CPAP.com in the original packaging. Please Note: Additional accessories purchased, such as the power shell, may also be returned with the Z1 APAP for a refund.
OPTIONAL PowerShell with Battery
The Z1 Auto is ready to go with the OPTIONAL PowerShell with Extended Life Battery. The battery is fully integrated with the machine using the unique PowerShell design which holds both the machine and battery in one compact bundle. Use the battery to run the Z1 machine independently or set the battery up as a fail over in case the AC power is interrupted.
The PowerShell includes a handy lanyard allowing the machine and battery to be hung close at hand, such as on a headboard or from a tent pole when camping. To read more about the optional battery & PowerShell read here: Z1 PowerShell with Extended Life Battery.
Firmware Update: A firmware update has been released for the Z1 Auto Machine. This firmware upgrade allows the Nitelog to be used with newer Android phones. There is also an update to the Z-Breathe pressure relief levels:
Setting 1 (smallest relief) has been adjusted to accommodate longer battery run times.
Setting 2 now provides stronger relief with reduced machine noise.
Setting 3 is unchanged and provides the largest relief.
To download and install the firmware, follow these steps:
The Z1 Data Recording Software must be downloaded and installed prior to updating the firmware. Please see instructions above regarding this software.
Sync the Z1 Auto using the Data Recording Software and save current data stored on the Z1 Machine so it is not lost during the firmware upgrade. After syncing disconnect the Z1 Machine from the PC.
After the firmware is installed, connect the Z1 Auto Machine to the PC and follow the instructions to complete the upgrade process.
Please Note: This update is for the Z1 Auto only. This update should not be installed on the Z1 CPAP. The Z1 CPAP contains different firmware which could be damaged if the firmware for the Z1 Auto is installed.
Air Outlet Dimension: 22mm Conical Air Outlet - Complies with ISO 5356-1
Supplemental Oxygen Usage:NOT For Use With Supplemental Oxygen
Operating Altitude: Sea Level to 8,000 ft (2,591m)
Operating Temperature: 41 to 95 Degrees Fahrenheit (5 to 35 Degrees Celsius)
Operating Relative Humidity: 10% to 80% Non-Condensing
Storage and Transport Temperature: -4 to 140 Degrees Fahrenheit (-20 to 60 Degrees Celsius)
Storage and Transport Relative Humidity: 10% to 95% Non-Condensing
Operating Atmospheric Pressure: 101 to 75.3 kPA
Electromagnetic Compatibility: Compatible with IEC 60601-1-2
IEC 60601-1 Classification: Class II (double insulation), Type BF
Aircraft Use: Complies with RTCA DO-160G standard for use in flight
OPTIONAL Micro SD Card Dimensions: 11.0 mm W × 15.0 mm L x 1.0 mm H (0.433 in W × 0.591 in L x 0.039 in H)
OPTIONAL Z1 Battery Specs 14.4v Li Ion Battery; 45 Watt hour; Complies with RTCA/DO-160, Section 21, Category M
Required Settings: This machine does not have required settings.
Unless directed otherwise, CPAP.com will leave the Z1 Auto Travel CPAP Machine at the following default settings:
APAP Range: 4-10 cm H2O
Ramp: 15 mins
Ramp Start Pressure: 4 cm H2O
Z-Breathe Setting: 3 (Large Pressure Relief)
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CPAP.com always offers these services
24 hour access to our CPAPtalk.com Support Forum
Learning Center for information on sleep apnea and cpap equipment
Consumer Purchasing Trends Reports
Warranty Services for all items purchased through CPAP.com
Insurance Compliant Invoices
Free Prescription Request System
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User Manual:
The user manual included with this machine can be viewed and downloaded here: Z1 Travel User Guide.
FAA Compliance Letter: To view the FAA compliance letter for the Z1 CPAP Machines, click here.
Z1 Auto User Guide Document: To download the Z1 Auto User Guide, click HERE.
SD Cards Not Intended For Use with Z1 Machines
Please Note: The manufacturer recommends users not to use an SD card with the Z1 series of machines. The SD slot is intended for manufacturer testing purposes only. If the card is used, it may cause the machine to malfunction. Data accumulation is not affected by the SD slot as it is not intended to generate sleep results. Instead, use the Bluetooth connection or use the USB cable along with the Data Viewer Software to view personal sleep records on the machine.
Plug Power Cord Into AC Adapter BEFORE Plugging Into Wall Outlet: Follow these steps for powering the Z1 Machine:
Initially, DO NOT plug the AC power cord into a wall outlet.
Step 1: Plug the AC power cord into the AC Adapter.
Step 2: NOW Plug the AC power cord into a wall outlet.
Step 3: Plug the pin end of the AC Adapter into the Z1 machine.
When powering up the Z1 machine displays start messages.
Approximately 10 seconds later, the display shows "Pressure cmH2O 0.0" and the machine is in standby mode.
Sound Level Tips
Although the Z1 CPAP machines have a low decibel rating of 26 dBA, some users report a noticeable pitch from the machine’s motor, which may be a result of its reduced size. Unlike larger machines, smaller travel CPAPs have less internal room and components to absorb the sound of the motor. To help reduce the sound of the motor, consider adding the Q-Tube In-Line CPAP Muffler Kit to the device.
Tube Adapter Tips
To avoid damange to the silicone gasket connection on the machine, please attach and detach the tube adapter gently from the machine. Using excessive force can create tears or damage to the silicone gasket which could prevent the machine from operating properly.
HME Compatibility Tips
Machine: The Heat Moisture Exchange Unit for CPAP Machines is universal, and it is compatible with all CPAP, APAP, or BiPAP machines.
Mask: When selecting a mask, please note the Heat Moisture Exchange Unit for CPAP Machines will not work with masks that have a short tube extended from the mask frame. The HME must be very close to the moisture of exhaled air to function properly. It must be connected to a mask with a simple elbow in order to give optimal results.
Bluetooth Connectivity Note: The manufacturer notes only a very small amount of connectivity is used by the Z1 Auto and Nitelog application making it highly tolerant of reductions in wireless quality of service. Performance of Nitelog will be affected only if service is entirely lost.
OPTIONAL Z1 PowerShell Use & Charging: Information about charging the battery and using the PowerShell is available on that product page: CLICK HERE.
The Z1 battery must be inserted into the PowerShell for charging. The Z1 Auto machine is not required to be in the PowerShell to charge the battery. When the Z1 machine is inserted in the PowerShell with the battery, the charge information is displayed on the machine screen. The charge level of the battery cannot be determined if the machine is not inserted in the PowerShell. Battery run time varies based on the pressure setting of the machine.
PLEASE NOTE: When not in use, the manufacturer suggests removing the battery from the PowerShell, as battery charge will be depleted if connected.
Backup Battery Configuration:
Please Note: In a situation where a power outage is expected but not certain, the battery can be used as a failover. While AC power is available the battery will not loose life cycles.
The Z1 Travel CPAP machines can be connected to the OPTIONAL Powershell and to AC power without causing the lifespan of the battery to decrease. The battery is designed to provide AC power to the machine while it is available, and transition immediately to DC power from the battery if AC power should fail. Once AC power is restored, the battery will begin providing that power to the machine again.
OPTIONAL PowerShell & Battery Charge Bars: When the OPTIONAL PowerShell and battery are used with the Z1, the machine display shows the amount of power remaining in the battery using a battery icon with solid bars. When the battery is charging the bars in the battery icon flash.
1 Solid bar = 10-25% charge remaining
2 Solid bar = 25-50% charge remaining
3 Solid bar = 50-75% charge remaining
4 Solid bar = 75-100% charge remaining
Length of HME Use: The manufacturer of the Z1 originally found the HME to only be suitable for one night's use, however after further research and testing it has been approved for up to seven night's usage. Be aware that some packaging and documentation may still state 24 hours, but all Z1 HME's may be used for up to 7 nights.
Z-Breathe Settings: The pressure relief setting Z-Breathe can be set to 1, 2 or 3. Please Note: Z-Breathe CANNOT be turned off. Set to 1 to receive the lowest drop in pressure at the time of exhalation.
OPTIONAL CPAP.com Small Carry Bag: The Z1 Auto includes a fabric pouch measuring 15 1/4 inches long and 10 inches wide with a drawstring closure. The CPAP.com Small Carry Bag is approximately 6 inches high by 5 1/2 inches wide by 5 inches deep and can hold the Z1 machine, power supply with outlet plug cord and hose adapter. It is padded on all sides including the top and has a removable shoulder strap, carry handle and belt handle. This bag WILL NOT hold a hose or mask.
Display Showing "REMINDER": The LCD of the the Z1 Machine will display "REMINDER" when there is an excessive air leak. This may display when a hose or mask is not attached or if the hose or mask cushion is damaged. The machine setting menu cannot be entered if a hose is not attached to the machine.
Not For Use With Supplemental Oxygen: The Z1 machine is NOT for use with supplemental oxygen or any other added gas. Do not use an oxygen tank or concentrator with the Z1 machine.
Disposable Air Filter: The Z1 uses a disposable air filter. It should not be washed and reused. Install the filter prior to using the Z1 machine. The filter should be changed monthly and the used filter discarded.
Solar Charge: At this time the Z1 Machine and PowerShell CANNOT be charged using solar power.
Contact us at cpap@cpap.com or 1-800-356-5221 to receive an RMA (Return Merchandise Authorization) Number before returning the equipment
Include a note with the machine describing the issue you are experiencing, along with your full contact information to include a return shipping address and the RMA number provided to you
Ship only the defective items to CPAP.com at 13235 N Promenade Blvd Stafford, TX 77477
Do not return accessory items such as the carry bag, hose or power cords
Email updates will be sent to keep you informed as the machine moves through the warranty process
CPAP.com will contact the manufacturer on your behalf and handle all shipping between us and the manufacturer
The repaired or replaced unit will be returned to you. Shipping charges may apply.
Please note: The manufacturer warranty is voided by water damage or misuse of the machine.
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Z1 AC Power: The Z1 Auto Travel CPAP includes the AC Power Supply for Z1 Travel CPAP Machines. The power supply is comprised of two parts:
Power Supply with Cord
AC Power Cord
DC Power Options
The Z1 Auto can connect to the cigarette lighter in a car or boat through using the DC Power Cord for Z1 CPAP Machines. PLEASE NOTE: the DC Power Cord cannot be used to connect to the Freedom Travel Battery. The only way to connect to the Freedom Battery is by using the 150 W Sine Wave Inverter (sold separately).
OPTIONAL PowerShell with Battery:
Enjoy the freedom of integrated battery power with the Z1 PowerShell with Extended Life Battery. The PowerShell connects the Z1 Auto CPAP machine and the battery in a compact, portable bundle.
Interested in a battery back up which kicks on in the event of a power failure? The Z1 machine and PowerShell offers it. Place the Z1 machine and battery in the PowerShell and plug into the wall outlet. The machine will be powered by the AC electricity, battery power will NOT be used. However, if there is a disruption in the AC power supply the battery power will automatically kick on to power the CPAP, creating a failover system.
Manufacturer tests showed the Overnight Battery included with the PowerShell powered the Z1 CPAP Machine set to a pressure of 14cmH2O for 8 hours of use. Actual battery run time will vary based on machine pressure, machine settings, and personal breathing, with a manufacturer reported maximum run time of 14 hours. Manufacturer reports the battery will deliver at least a "full night." Manufacturer defines "full night" as 4 hours. Replacement battery modules are available for purchase.
The battery is charged in the PowerShell, with or without the machine in the shell. When charging the battery with the machine inserted into the shell the charge level is displayed on the machine's screen. Charging the battery without the machine in place does not provide information on the charge level. Please Note: The battery is NOT charging when the Z1 Auto CPAP machine is turned on and blowing. The battery charges only when the machine is powered off.
Freedom Battery with 150W Sine Wave Inverter:
The Z1 Travel Machine is also compatible with the Freedom Travel Battery Pack ONLY if the 150W Sine Wave Inverter is purchased separately. The Z1 Machine cannot be used directly with the Freedom battery and requires an inverter; however, please keep in mind that using an inverter will reduce the battery's run-time by half the projected amount.
The mask swivel connection works very well. The exhaust provides some relief if the power goes out. The pillows extend slightly into the nostril and form a good fit. The gear is a bit heavy and sturdy. At the price point below other similar mask, I think it is a good choice. more...
Verified Customer
Verified purchase
LOVE IT!
After hauling around my big heavy CPAP that requires I have water available, this is just a dream. To be secure with the treatment while carrying something so light and compact has made my travels so much easier. I love this machine! more...
Verified Customer
Verified purchase
Very good devicr
Very handy and useful for traveling, it is both good to use at home and to travel.. Quiet and effective.
Verified Customer
Verified purchase
Very good devicr
Very handy and useful for traveling, it is both good to use at home and to travel.. Quiet and effective.
Verified Customer
Verified purchase
Mini traveler
Recently purchased this mini CPAP for a trip out of state. It worked great! It’s a little noisy than my home CPAP, but it did a great job in the hotels. The humidifier attachment worked alright. It left the air warm and wasn’t moist enough for my standards, but did fine. Overall I liked the small size. Thx! more...
