Transcend 3 Auto Travel MiniCPAP Machine

The Transcend 3 Auto is the ultimate travel companion. If you take your CPAP machine with you for work or pleasure, then the Transcend 3 Auto’s compact size and weight makes it easy. Plus, the optional battery packs are similarly small, meaning you no longer have to lug around a bulky, heavy battery pack. Revolutionise your travelling with a Transcend 3 Auto CPAP Machine. Plus – its high build quality and specifications mean can be used as your primary machine, too.

Buy any Transcend Battery at the same time as your Transcend 3 Auto and you will receive an automatic £50 discount during the checkout!

Not currently available – we hope to have them back soon.

This product is eligible for VAT relief

VAT on this product will be charged at 0% if VAT relief is claimed at the final stage of the checkout process. Please be aware VAT will show at 20% until that point. Full details can be found here and at the checkout.

£659.00with VAT Relief
£790.80without VAT Relief

Out of Stock

Transcend 3 Auto CPAP for TravelTranscend 3 Auto – the ultimate in portability for Automatic CPAP users

The Transcend 3 Auto now allows you to maintain your CPAP therapy wherever you are – whether at home, abroad, or on the move. The compact size and low weight lend itself perfectly for travel – but the specifications allow it to be your every night machine, too.

The Transcend 3 Auto is around half the size and weight of a conventional CPAP machine. It also has optional battery options should you be travelling away from mains power (sold separately). Additional optional accessories allow you to use the Transcend in whatever way suits your lifestyle and requirements.

Whether you’re looking for a primary CPAP machine to use every night, or a back-up unit for travelling with, the Transcend 3 Auto‘s extensive range of accessories allows you to customise it to fit your individual needs.

Business Travel – Compact and lightweight, Transcend devices are FAA approved for all major airlines and fit in carry-on bags.

Outdoor – Go anywhere under the stars and off the grid with Transcend’s portable power options.

Leisure Travel – Small & lightweight with an array of power options that allow you to travel without limits.

Lorry Driving – The perfect companion for truck drivers who require clinically effective CPAP therapy on the go.

FAA approved – Transcend devices are FAA approved, allowing therapy inflight with either P4 or P8 battery (prior written approval from airline recommend).

Enjoy travelling? No problem. The Transcend has two battery options and a 12V DC Mobile Power Adapter. Save £50 when buying a battery at the same time as your Transcend 3 Auto. This discount is automatically applied at the checkout.

What comes included in your Transcend 3 Auto Starter Kit

The Transcend Starter Kit includes:

  • Transcend CPAP machine
  • 6′ / 183cm tube
  • Mains power supply
  • Travel bag (colour and design may vary and may be different to that shown – Somnetics change the design frequently – but the size and shape is always as shown)

On the left you can see what you get in the box.

Please note: batteries, docking stations and all other accessories not listed above are available separately, see below for details.

What are the drawbacks of the Transcend?

To achieve the Transcend’s incredibly small size, there are a few compromises to be aware of. There is no LCD display screen displaying pressures, or any other information. A small series of lights give indicators about what the machine is doing or alerting you to any issues.

Also worth noting is that you may find the Transcend machines to be a little noisier than other, larger machines, as there is less room for sound insulation and dampening. However, the Transcend still meets the industry-standard requirement of producing less that 30db in noise, but just be aware that light sleepers may need a little time to adjust to the slightly higher volume.

Choose your accessories to make the Transcend 3 Auto suit you

Add the above Starter Kit to the basket now, and then mix and match the following options to complete your perfect CPAP setup.

Transcend Battery Packs – want to use your CPAP while camping, long-haul flying or want a backup power source? Use a Transcend Battery Pack to give you the freedom you want. Available in two capacity sizes, they make the Transcend the ultimate portable CPAP option. Save £50 when buying a battery pack with your Transcend 3 Auto – the discount is applied automatically at the checkout.

Transcend DC Mobile Power Adapter – want to power your Transcend from a 12V source? Use the 12V DC Mobile Power Adapter to do just that. Whether in a caravan, car or using a universal battery, this gives you further options. It can also be used to charge the Transcend batteries from a 12V source.

Important Information: This is an ‘automatic’ CPAP machine, which as the name suggests, automatically adjusts the pressure for the user, although it can also be set with specific pressure settings if required. If you have not yet been diagnosed with Sleep Apnoea, or do not have any written confirmation of a sleep apnoea diagnosis or prior CPAP usage that you can send us, please consider our quick and discreet in-home sleep study services. Any questions – please call us on 0800 024 8050!

Need help financing your purchase? If you have a PayPal account, you can apply for PayPal Credit. This allows you to pay for purchases over £150 with flexible repayment terms and 0% interest for four months. The application and approval should only take a few minutes. You can find out more about PayPal Credit here.

If you choose to use PayPal Credit, once approved you can simply checkout using PayPal, and it will be one of the payment options should your order total £150 or more.

Please note: Intus Healthcare are not financially incentivised to promote this credit service and simply suggest it if you would prefer to pay with an alternative credit arrangement. The decision to apply for and use PayPal Credit is entirely yours and one Intus are unable to assist with or take any responsibility for, beyond notifying you that it is available to consider.

Additional information

Weight1540 g
Dimensions30 × 25 × 10 cm
Mask Leak Compensation


AC to DC Switching

Automatic (if both connected)

Filters Used

Coarse Filters

CE Certified


DC Power Option

Proprietary Battery Only

Electrical Ratings

100 – 240 VAC, 18VDC, 2.6 Amp, 50 – 60Hz

Helpline Locations

United States

Heated Tube Included?


Humidification Options

or with optional waterless humidification with an in-mask HME, Unhumidified as is

Integrated Humidifier?

Unhumidified (can be integrated later)



Made In


Manufacturer's Warranty

3 years – excluding consumable parts, such as filters and tubing

Operating Pressure Range

4-20 hPa / cm H2O

Main Therapy Mode


Voltage Power Switching

Automatic Switching

Power Lead Included

EU and Aus attachments, Proprietry plug with UK, US

Power Supply

Internal – No Brick

Machine Dimensions


Sound Level (dBa)

30 dB

Supported Therapy Modes


Ramp Method

0-45 minutes, 0.5 hPa/cm H2O increments

User Manual Languages


Tube Length

6ft / 183cm

User Manual Included


Weight (machine only)

0.5kg / 1.1lbs

Tube Included?


What CPAP mask can I use with the Transcend 3 Auto Portable MiniCPAP machine?

You are able to use any CPAP mask and standard universal tubing with the Transcend 3 Auto Portable MiniCPAP machine.

Does the Transcend 3 Auto Portable MiniCPAP have a battery included?

No, the Transcend 3 Auto Portable MiniCPAP machine does not come with a battery included, or a built in battery. It only comes with a mains power supply. There are two battery options which can be bought for the Transcend 3 Auto Portable MiniCPAP machine, as additional extras. These are the P4 (single night) and the P8 (Multi-night). More information about both these battery options can be found in the description above, or in the Batteries and Powers section on this website.

How many hours of use will the Transcend P4 and P8 batteries give me?

The Transcend 3 Auto Portable MiniCPAP machine P4 battery will provide approximately 7 hours of charge, and the P8 will provide approximately 14 hours of charge. Please bear in mind that these charge times are based on a pressure setting of 14 cmH20.

What does come included with the Transcend 3 Auto Portable MiniCPAP machine?

The Transcend 3 Auto Portable MiniCPAP machine will come with a standard tube/hose, universal hose adaptor, mains power supply, user manual, patient software disc (windows XP and 7 only) and a travel bag. There are pictures included above that show everything that will come with the Transcend 3 Auto Portable MiniCPAP machine.

Does the Transcend 3 Auto Portable MiniCPAP machine have a Mobile Power Adaptor?

Yes – you are able to purchase a 12V DC Mobile Power Adaptor as an additional extra for your Transcend 3 Auto Portable MiniCPAP machine. This mobile power adaptor will also enable you to charge your Transcend 3 Auto Portable MiniCPAP P4 or P8 battery pack, if purchased.

Will I be able to alter the pressure settings on my Transcend 3 Auto Portable MiniCPAP machine, after purchasing?

The pressure settings on the Transcend 3 Auto Portable MiniCPAP machine can only be altered by us, Intus Healthcare, or by a professional sleep physician or doctor. Your machine will have to be sent to our Warehouse for changes to be made, but we will despatch this back to you, free of charge. Upon request, we can provide a sleep physician or doctor, the instructions and passwords on how to change the settings on the Transcend 3 Auto Portable MiniCPAP machine.

How big is the Transcend 3 Auto Portable MiniCPAP machine?

The exact dimensions of the Transcend 3 Auto Portable MiniCPAP machine are as follows:

Height – 94mm H x 94mm W x 190mm L / 3.7 x 3.7 x 7.5 inches

Weight – 495 grams (1.09lbs)

Does the Transcend 3 Auto Portable MiniCPAP machine come with a built in humidifier?<

No – the Transcend 3 Auto Portable MiniCPAP machine does not come with a built in humidifier. Due to the Transcend’s small size – something has to give. There are options for humidifier that can be bought alongside the Transcend 3 Auto Portable MiniCPAP machine. Information about these two Transcend humidification options, can be found in the description above.