SKU: 84514936828

Heyer Sleep Apnea Meter AS20A Pro

Sale price$5125.94 Regular price$5695.49
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Ships within 48 hours · Estimated delivery Jul 18 - Jul 23

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Description

Heyer Sleep Apnea Meter AS20A ProThe Heyer AS20A Pro (also known as the Auto A20) is an auto adjusting CPAP machine used to treat Obstructive Sleep Apnea (OSA). It continuously monitors breathing patterns and automatically adjusts airflow pressure throughout the night, making it one of the most comfortable and quiet therapies available. Core Features Auto Adjusting Pressure: Intelligently identifies your breathing needs and adapts pressure in real time. AS ELEX Pressure Relief:

The Heyer AS20A Pro (also known as the Auto A20) is an auto-adjusting CPAP machine used to treat Obstructive Sleep Apnea (OSA). It continuously monitors breathing patterns and automatically adjusts airflow pressure throughout the night, making it one of the most comfortable and quiet therapies available.

Core Features
  • Auto-Adjusting Pressure: Intelligently identifies your breathing needs and adapts pressure in real-time.
  • AS-ELEX Pressure Relief: Provides 7 grades of pressure relief to make exhaling easier and more natural.
  • Integrated Humidification: Features a water chamber with 5 heat levels to prevent dry mouth and nose.
  • Auto Ramp Time: Detects when you fall asleep and gradually increases pressure, helping you adapt to therapy without feeling overwhelmed.
  • Connectivity: Transfers therapy data directly via Bluetooth, Wi-Fi, or an SD card.
  • Ultra-Quiet Operation: Noise levels are as low as 28 dB.

 

Thecnical Specs:

Product Model

 

20A Pro

Therapy Mode

CPAP, AutoCPAP

Pressure Range (cmH20)

4-20

Auto Ramp Timemin)

Yes
As-Elex Pressure Release
1-7Level
Automatic Humidification
Yes
Idenfication of Central Apnea
Yes
AS-Dry Technology
Yes
Auto On/Off
Yes
Heated Tube
Yes (Optional)
Data Transmission
 Cellular + Bluetooth /WiFi + Bluetooth 
Leaking Compensation
Yes
Manual Titration 
/
Yes
Therapy Data Storage
SD Card
Screen Size
3.5 inches LCD Screen 
Machine Size
267mm × 157mm × 106mm
Weight
1.5kg
Working Noise
25.5dB
Power Adapter
Input:100-240V AC, Output:24V DC
weight
Main unit: 0.82kg with humidifier: 1.26kg
Adaptor
AC input: 100 -240V, DC Output: 24V
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 84514936828

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Amazon Customer
Alexandria, US
★★★★★ 5
Fast delivery and expectations met.
Received the pants today. Fit is great and ordering was so easy and fast delivery. Thank you Big and Tall.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 1, 2022
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A J Ernst
New York, US
★★★★★ 5
Great
Fit Type: Narrow / Tight, Color: Vintage Indigo, Size: 46W x 36L
Great delivery checking fit and finish
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Reviewed in the United States on April 9, 2021
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wendy rhines
Natrona Heights, US
★★★★★ 5
Great Quality
Great quality and fit as expected.
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Reviewed in the United States on May 17, 2025
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FrankieJay
Natrona Heights, US
★★★★★ 5
Buy small and not big
The product was definitely an awesome product I wore the pants one time realize that I got a Size 52 I should have got a size 50 they are a little too big on me. I probably pass them on to a friend that's a little bit bigger than me and I need to lose 100 lb so and then all my other jeans will fit me but I will not have a problem buying any type of jeans from this company. I really enjoyed the product and I know I'll be buying smaller sizes in the future
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Reviewed in the United States on August 14, 2017
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Kindle Customer
Bozeman, US
★★★★★ 5
Big mans stretch jeans
Fit Type: Relaxed, Color: Black, Size: 64W x 28L
Son is in the nursing home and wheel chair bound. Wants to feel normal and these will help
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Reviewed in the United States on October 25, 2025

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