SleepStyle HC254 Auto Review

SleepStyle HC254 Auto

SleepStyle HC254 Auto

Sound Level
Pressure Features
Data Capabillities
Unique Features
Ease of Use
Editors' Rating

This product has been discontinued and is no longer for sale.
Still looking for a new CPAP machine? Please refer to our Best CPAP Machines article which has an up to date list of the best CPAP machines.


Introduction to the SleepStyle HC254 Auto

ThisMachine has CPAP technology that is auto-adjusting. With SensAwake Technology patients can experience more comfort while waking instead of complete pressure. With the Ambient Tracking Plus feature patients can experience humidification changes so that they don’t get discomfort from the machine. In addition, this machine has great storable data that is easy to read. The display is easy to understand making this a very user friendly CPAP Machine. I also suggest that you check out my article on my favorite CPAP machines overall, the best BiPAP machines as well as the differences between the two if you do not already know.

Size and Weight

The size of this model is a little bigger than some others but that allows the keypad to be easy to understand. The size of this CPAP Machine is 10.8″ x 6.7″ x 5.5″. The weight of this machine is decent at a weight of 4.2 pounds. Although it may not be as lightweight as some other CPAP Machines it is still portable.

Ease of Use

This model is very easy to use. The pressure technology allows the patient to not have to adjust the pressure themselves. There is a data card that can be used to view the recorded data quite easily. A patient friendly design is created so that the menu on the CPAP Machine can be easily read and understood easily as well. In addition, based on the altitude of where you are at, the machine adjusts as needed. This is one of the easiest CPAP Machines to see and use.


This CPAP Machine has helpful specifications for the sleep apnea patients as well as the respiratory illness patients. These specifications are mentioned here:

  • Auto SleepStyle HC254 CPAP Machine
  • From the Fisher And Paykel Brand
  • 30 dB Noise Level
  • Data Card Use
  • 0 to 30 Minute Ramp Time
  • 4 to 20 cm H20 Pressure Range
  • Manual Altitude Adjustment
  • Passover Cool Humidifier Available
  • There is a Mask Off Alert
  • Power Cord
  • Tubing (6 Feet)
  • Filters
  • Case for Carrying

These specifications help the patient to experience a great CPAP Machine with amazing benefits.


The features of this model offer an experience like no other when using a CPAP Machine. The features of this machine are the following:

  • Auto Adjusting CPAP Technology Which Gives Pressure On Demand
  • SensAwake Technology Offers a More Comfortable Pressure Level When Patients Go From Asleep to Awake
  • Ambient Tracking Plus Allows the Patient to Experience Comfort Through Humidification Changes
  • Data Card That is Removable w/Software
  • Great Display and Keypad
  • Very Easy to User with User Friendly Technology
  • Personalized Therapy Option

These features offer sleep apnea and respiratory illness patients a comfortable experience while using a CPAP Machine.

SleepStyle HC254 Auto Summary

The SleepStyle HC254 Auto CPAP Machine is very comfortable for the patients. It also provides many great features including the SensAwake Technology, Ambient Tracking Plus and Auto Adjusting CPAP Technology. These features are designed to provide the patients with a great experience while on CPAP Machine treatments which in return offer very effective therapy options for sleep apnea, other obstructive sleep disorders and respiratory illnesses. Overall I think this is a very decent machine. It is not my favorite CPAP machine that is on the market right now though. No matter which machine you decide to go with, I recommend getting a quality machine cleaner such as the SoClean 2. It will save you countless headaches by not having to clean it manually.

If you are looking for a quality CPAP mask, check out my article on the top six. If you happen to be a side sleeper, I also have an article on the best CPAP masks for side sleepers. Since you are most likely just getting started out on your sleep apnea journey, I have an article talking about the best sleep apnea supplies that you will need! I hope you guys enjoyed my article. Rest well!

Editors' Rating

This product has been discontinued and is no longer for sale.
Still looking for a new CPAP machine? Please refer to our Best CPAP Machines article which has an up to date list of the best CPAP machines.