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RESmart G2S Auto CPAP
G2S A20 Auto CPAP
G2S A20 Auto CPAP
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G2S A20 APAP machine
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BMC RESmart G2S A20 Auto CPAP Machine with Integrated Humidifier Free shipping

Regular price $499.00 USD
Sale price $499.00 USD Regular price $720.00 USD
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The Automatic Positive Airway Pressure (APAP/AUTO) Machines are set up with a minimum and maximum setting. The AUTO Machine adjusts up and down between these ranges throughout the sleep period to treat OSA. BMC G2S APAP machines offer the latest flow sensory technology to automatically adjust pressure throughout the night, optimizing therapy for the user every night.

Free Shipping& 3-year Warranty; Buy CPAP at BMC Shop CPAP will be a perfect choice to start your new journey to use CPAP.


  • Sound Level: 28 dBA
  • Machine Dimensions: 70.79 in L x 7.24 in W x 4.53 in H
  • Machine Weight: 4
  • Voltage Requirements:
  • AC Power Consumption: 100 - 240 V AC, 50 / 60 Hz, 2.0 A
  • Humidification Available: Yes
  • Humidification Type: Built-In
  • Exhalation Relief: Yes
  • Ramp Mode: Yes
  • Phone/Web App Available: Yes
  • Auto Start: Yes
  • Auto Stop: Yes

Product Capabilities:

Affable appearance & Easy operation:

  • Designed with an integrated humidifier, RESmart G2S is smaller, lighter and more affable.
  • 2.4-inch color screen with user-friendly interface.
  • 3-button control panel, simple and easy to use.
  • The water chamber withdrawing structure and opening cover,is more convenient to fill water and clean.

Stable performance

  • With optimized noise reduction design, the noise level is as low as 28 dB
  • Automatic leakage and altitude compensation ensure the therapy accuracy anywhere.

Excellent comfort features

  • The newly designed integrated humidifier has a large heating plate (>, which ensures excellent humidifying capacity and improves comfort.
  • Reslex exhalation pressure release feature lets you fall asleep at a lower pressure easily.

What’s Included:

  • G2S A20 Device
  • Built-In Heated Humidifier
  • Water Chamber
  • Standard Hose
  • One (1) Reusable Filter
  • AC Power Cord
  • AC Power Adapter
  • SD Card
  • Carrying Case
  • User Manual
  • Nasal Mask

Important Tips


Clean the water chamber before using the humidifier for the first time. It is important to clean the water chamber once a week. The humidifier exterior may be cleaned with running water and a mild cleanser. After rinsing the humidifier, make sure to dry the lid and body entirely.


Empty the water from the humidifier water chamber before placing the machine and humidifier in the BMC carrying case. This case is designed to hold the device as well as the accessories in order to protect each part while traveling.

Elevation Settings:

Set the elevation setting depending on the need, If the elevation setting is wrong the machine may produce an inaccurate pressure, if the atmospheric pressure surpasses the noted range, the leak alert may not work at its optimal potential.


The BMC G2S Auto  CPAP is capable of operating on 100 to 240 V and 50 / 60 Hz., the Luna machine can operate in any country, in some cases, a power socket adapter may be necessary.

User Manual
Quick Operation Manual



Global Business

->Our products help people in more than 100 countries and regions around the world improve their quality of life.

->We have a strong R&D team,Leading/participating in the development of more than 20 domestic and international standards.

->Self-innovation & Hundreds of patented technologies.

Fast Delivery Good after-sales service

->Warehouses in many places around the world can ship.

->Strong after-sales service team, please refer to here for details:After-sales Service,Tel: +86 15822694423 Email:

->Provide product operation video, user manual, you will quickly master how to use the device.

Customer Reviews

Based on 5 reviews
A Great Machine that Save my sleep

After using 1 month, I came here to write a review. My girlfriend always says that my snoring is so annoying that she can't sleep well. After I use this, this problem is solved and I can also sleep well with this. I really appreciate this machine. It's really helpful.

good machine, very quiet

I have been using this machine for a month. The G2S A20 is performing perfectly

Robert Spaans

Machine works great and was delivered quickly. All good would order again

David Edes
good machine

Received this cpap machine about 4 days ago. I set it up to my sleep apna conditions, I have used it for 2 nights. Works well. This machine will be a backup to a Fisher&Paykel hc233 that I have used for 15 years. Thankyou.

Todd T
Perfect from order to actually using the machine

Was originally a little worried getting a CPAP delivered from Germany to the UK. But it was hassle free with very fast delivery. Machine is exactly what i ordered. 5 stars