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BMC
SKU: BMC.MCH.0032
BMC G3 X Automatic CPAP Machine
Our customers rate CPAP Online 4.6/5 on Trustpilot
$990.00 $1,250.00
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
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BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC G3 X Automatic CPAP Machine
BMC
SKU: BMC.MCH.0032

BMC G3 X Automatic CPAP Machine

Our customers rate CPAP Online 4.6/5 on Trustpilot
$990.00 $1,250.00

The BMC G3 X APAP: Smarter, Quieter, More Accurate

Meet the next generation of automatic CPAP therapy. The BMC G3 X APAP is completely reengineered from the inside out, built to deliver intelligent performance, premium comfort, and exceptional value, all in one device.

From a smarter adjusting algorithm to whisper quiet operation and built in 4G connectivity, every detail has been refined to make therapy feel more responsive, more personalised, and more effortless than ever. With added features like RESlex exhalation relief, a smart humidifier, and real time leak alerts, comfort and precision come standard, not as an upgrade.

Whether you're starting CPAP therapy for the first time or upgrading your current setup, the G3 X brings premium features usually reserved for higher priced devices, making it one of Australia's best value auto adjusting CPAP systems.

30 Day Money Back Guarantee- Shop with confidence knowing your purchase is protected. T&C's Apply

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Frequently Asked Questions After Sales Support
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Price Match Guarantee

At CPAP Online, we believe that quality sleep therapy should be both accessible and affordable. That’s why we’ve introduced our Price Match Guarantee Policy – so you’re always getting the best deal possible, without compromising on care and support.

Our Price Match Guarantee applies only to accredited Australian CPAP providers. We do not match offers from overseas companies, and here’s why:

  • Warranty Protection – ResMed Australia and other local suppliers honour warranties purchased through accredited Australian businesses (up to 5 years). Overseas purchases typically only include a shorter warranty, often just 2 years, and may not be valid in Australia.
  • Shipping Costs – Warranty claims with overseas suppliers usually require sending the unit back internationally, which can cost up to $150 each way.
  • Network Compatibility – Overseas CPAP machines often have built-in modems that are not compatible with Australian networks, meaning connectivity features and apps will not work here.
  • Customs & Duties – Importing from overseas can attract additional customs and duty charges (typically around $150), payable each time the unit is shipped, including for warranty claims.

How It Works

  1. Seen a lower price? Let us know before you buy.
  2. Send us the link to the product on their website, or the original quote, via our contact form.
  3. Once verified, we’ll match our competitor’s price — easy as that.

Shipping & Returns

Domestic Shipping Policy

  • We try our best to process and dispatch orders within 1-5 business days from our Sydney warehouse. (stock permitting)
  • If we are experiencing a high volume of orders, shipments may be delayed by a few days. Please allow additional days in transit for delivery. If there will be a significant delay in the dispatch of your order, we will attempt to contact you via email.
  • We encourage customers to contact us to find out if a product is in stock before placing your order.

Shipping & Returns

  • Shipping method is automatically calculated at checkout
  • *Depends on Rural/Metro in different states.
  • Please note, shipment method does not affect dispatch times.

Damages & Warranty

  • CPAP Online Australia is not liable for any products damaged or lost during shipping.
  • If you received your order damaged, please send us a photo via the contact form on our website and we will file a claim with Australia Post.
  • Please note it can take several weeks for the carrier to investigate before we can provide you with some answers.
  • All deliveries are insured with the carrier and we will only provide you with a refund/replacement if and once the carrier has provided us with a reimbursement.
  • Please save all packaging materials and damaged goods before filing a claim.

Read our full shipping & returns policy

Do I Need a Prescription?

In Australia, you are not legally required to have a prescription to purchase a CPAP machine.

However, it is strongly recommended that you discuss your sleep apnoea treatment with your primary healthcare provider or sleep specialist.

To ensure we can help you achieve the most effective and safe therapy, we encourage customers to upload their prescription and/or recent sleep study results when placing an order. This allows our trained sleep technicians to provide more accurate guidance and assist with appropriate machine setup. However this is not mandatory.

Machine Setup and Therapy Support

If your doctor or specialist has supplied specific pressure settings or clinical recommendations, our sleep technicians can configure your device free of charge.

Simply place your order and leave a note at the bottom of the checkout page under 'Notes About my Order' or send your prescription or sleep study report through our Contact Page.

If you do not have prescribed settings, most modern Auto-Adjusting Positive Airway Pressure (APAP) machines use advanced algorithms to automatically adjust pressure on a breath-by-breath basis, delivering effective therapy without requiring manually set fixed pressures.

Important Notes & Safety Information

  • CPAP and APAP devices are medical devices. Always use them in accordance with advice from a qualified healthcare professional.
  • This information is not a substitute for medical advice. Please consult your doctor if you have concerns about symptoms, treatment suitability, or therapy settings.
  • CPAP therapy may not be suitable for all patients, particularly those with certain respiratory, cardiac, or neurological conditions. Seek medical advice if unsure.
  • By uploading your prescription or sleep study report, you help our technicians ensure your therapy setup aligns with Australian clinical best practice.

Payment Options

4 interest-free payments of $0.00
4 interest-free payments of $0.00
$0.00 a month for 6 months interest free. Fees apply.
$0.00 a month for 6 months interest free. Fees apply.

Our top recommendations:

  • ResMed AirFit F20 – A trusted favourite with an excellent seal and all-night comfort
  • F&P Vitera (FitPack available) – Designed to adapt as you move during sleep
  • Löwenstein LENA Full Face – Our best option for severe sleep apnoea and the only mask in this category with a double seal for maximum stability

Our top recommendations:

  • ResMed AirTouch F30i – The latest innovation with memory foam comfort and top-of-head tubing
  • F&P Evora Full Face (FitPack available) – Compact, minimal contact and easy to fit
  • Philips DreamWear Full Face – Lightweight design with an open field of vision

Our top recommendations:

  • ResMed AirFit N20 – Our most popular nasal mask for comfort and reliability
  • F&P Nova Nasal (FitPack available) – Flexible fit with excellent seal
  • Löwenstein CARA – Exceptionally durable and built for long-term use

Our top recommendations:

  • ResMed AirFit P10 – Our most popular pillow mask, ultra-light and quiet
  • F&P Solo Nasal Pillow (FitPack available) – Automatically adapts to your face
  • F&P Brevida – The smallest option available and the only mask with an extra-small size

Our top recommendations:

  • ResMed AirFit N30i – Our most popular cradle mask with top-of-head tubing
  • F&P Solo Cradle – The most advanced option with auto-fitting technology
  • F&P Evora Nasal – Comfortable, stable and easy to wear all night

Types of CPAP Masks

Full Face Masks
Cover both the nose and mouth, making them ideal for mouth breathers or individuals with nasal congestion. They provide a secure seal and consistent airflow, even at higher pressure settings, ensuring effective therapy. While they offer the most coverage, they can feel bulky and are best suited for back sleepers or those who need maximum support.

Compact Full Face Masks
Are a smaller, lighter alternative to traditional full face masks. They cover the mouth and sit under the nose, reducing bulk and eliminating pressure on the bridge of the nose. This design is perfect for side sleepers or users who want less obtrusion while still benefiting from dual-coverage therapy.

Nasal Cradle Masks
Cradle the base of the nose, delivering effective airflow with minimal facial coverage. This gentle design reduces pressure marks and irritation, making them a great choice for sensitive skin. Lightweight and unobtrusive, they are perfect for side sleepers or users who want a soft, natural fit without anything sitting in or over their nostrils.

Nasal Pillow Masks
Feature small prongs that sit directly in the nostrils, offering precise airflow with minimal facial contact. They are the lightest and most low-profile option, making them ideal for active sleepers or users who feel claustrophobic with larger masks. Their unobstructed design also allows for easy reading or watching TV before bed.

Nasal Masks
Fit snugly over the nose, providing a lightweight and minimal-contact option for nose breathers. They deliver effective airflow for mild to moderate pressure settings and are versatile enough for most sleeping positions. Their unobtrusive design makes them a popular choice for users who prefer a less intrusive mask.

Still need help choosing a mask?

Click here to read our full mask buyers guide, or get in touch with our support team here.

Size Guide

BMC G3 X Automatic CPAP Machine

Product Features

Smarter APAP Algorithm

Smarter APAP Algorithm

The next generation auto adjusting algorithm continuously monitors your breathing and delivers pressure only when needed, providing effective therapy with smoother, more comfortable pressure transitions throughout the night.

Accurate Event Detection

Accurate Event Detection

Accurately detects obstructive and central apnoeas, hypopnoeas, flow limitation, RERA, snoring, and Cheyne–Stokes Respiration (CSR), helping deliver more precise and stable therapy.

Connectivity

Connectivity

Integrated 4G connectivity automatically uploads therapy data to the PAPLink Portal, making remote monitoring simple for clinicians while allowing users to track their therapy through the free PAPLink Companion App.

Whisper Quiet Performance

Whisper Quiet Performance

Featuring a redesigned low-noise turbine, the G3 X operates more quietly to help create a calm and comfortable sleep environment throughout the night.

RESlex Exhalation Relief

RESlex Exhalation Relief

RESlex technology reduces pressure during exhalation with three selectable comfort levels, providing a more natural and comfortable breathing experience.

Smart Humidifier

Smart Humidifier

An integrated Smart Humidifier with adjustable humidity settings helps improve comfort throughout the night and supports heated tubing compatibility.

5 Years Warranty

5 Years Warranty

bullet marker Auto Ramp- Starts therapy at a lower pressure before gradually increasing to your prescribed therapy pressure, helping you settle into sleep comfortably.
bullet marker PAPLink App- Monitor your therapy data and sleep reports using the free PAPLink App, available for iOS and Android.
bullet marker Real Time Leak Alert- Monitors mask leaks during therapy and alerts users when excessive leakage is detected.
bullet marker Therapy Pressure Range- Offers an adjustable pressure range from 4–20 cmH₂O to suit a wide range of prescribed therapy requirements.
bullet marker Heated Tubing Compatible- Supports heated tubing to help maintain consistent humidity and temperature while reducing condensation.
bullet marker Multiple Data Access Options- Access therapy information directly on the device screen, via the included SD card, or through PAPLink software and the PAPLink Portal.
bullet marker Accessory Replacement Reminders- Receive reminders when it's time to replace filters and compatible accessories to help maintain your equipment.
bullet marker 30 Night Money Back Guarantee- Try the G3 X for 30 nights, love it or return it. T&C's Apply
What's in the Box
BMC G3 X Auto CPAP Machine BMC G3 X Auto CPAP Machine
Power Cord and Ac Adapter Power Cord and Ac Adapter
Heated Tubing Heated Tubing
Travel carry bag Travel carry bag
User Manual User Manual
Air Filter Air Filter
Product Specifications
Brand
BMC
What's in the package?
1x BMC G3 X Auto CPAP Machine with Smart Humidifier and Integrated Heated Tubing
1x Power Cord / Adaptor
1x Heated Tubing
1x Travel Carry Bag
1x Quick Operation Guide
1x 4GB SD Card
1x Air Filter
1x User Manual
1x PAPLink Companion App Access
Physical Specifications
Weight: 3.1 kg
Dimensions: 36 × 35 × 17 cm
Dimensions: 265 mm × 145 mm × 114 mm
Connectivity
Built-in 4G connectivity for automatic data transfer to PAPLink Portal
Optional Wi-Fi connectivity
SD card data recording
PAPLink Portal remote monitoring
PAPLink Companion App (iOS & Android)
Noise Level
< 28 dBH
Pressure Range
4 to 20 cm H₂O
Therapy Mode
Auto-Adjusting CPAP (APAP) mode
Ramp Time
Auto-Ramp
Exhalation Relief
RESlex exhalation relief with three comfort levels
Control
Smart Humidifier with adjustable humidity and heated tubing options
Auto Start / Stop
Auto Start / Auto Stop available
Warranty
5-years standard manufacturer’s warranty