OSCAR supported machines

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OSCAR 1.4.0 supports the devices listed below. Most of the machines listed as Not supported do not provide the necessary data for OSCAR to read. Please note that many machines are known by different names in different markets.

Philips Respironics Machines

Fully Supported by Oscar

IMPORTANT NOTE: Philips Respironics has recalled all their CPAP machines prior to the Dreamstation 2 because of degradation of the foam and chemical emissions from the foam. Please see Philips Respironics Recall 2021 for more information.

The following machines have been tested and are supported by OSCAR v1.4.0:

DreamStation 2

  • DreamStation 2 CPAP (410X150C) - see note 3 below
  • DreamStation 2 Advanced CPAP (420X150C)
  • DreamStation 2 Auto CPAP Advanced (520X110C, 520X130C, 520X150C)
  • DreamStation 2 Auto CPAP Advanced with P-Flex (521X120C, 521X140C)

DreamStation CPAP, APAP, and BiPAP

  • DreamStation CPAP (200X110) - limited, see note * below
  • DreamStation CPAP Pro (400X110, 400X150)
  • DreamStation CPAP Pro with Auto-Trial (401X150)
  • DreamStation Go (400G110)
  • DreamStation Auto CPAP (500X110, 500X120, 500X130, 500X140, 500X150)
  • DreamStation Go Auto (500G110, 500G120, 502G150)
  • DreamStation BiPAP Pro (600X110)
  • DreamStation Auto BiPAP (700X110, 700X130)

DreamStation ASV & Ventilators

  • DreamStation BiPAP autoSV (900X110, 900X120, 900X150) - see note 2 below
  • DreamStation BiPAP S/T 30 (1030X110)
  • DreamStation BiPAP S/T 30 with AAM (1030X150)
  • DreamStation BiPAP AVAPS 30 (1130X110, 1130X200) - see note 2 below
  • DreamStation BiPAP AVAPS 30 AE (1131X150)

System One 60 Series

  • REMstar Plus (System One 60 Series) (261CA) - limited, see note * below
  • REMstar Pro (System One 60 Series) (460P, 460PBT, 461P, 462P, 461CA)
  • REMstar Auto (System One 60 Series) (552P, 560P, 561P, 562P, 560PBT)
  • BiPAP Pro (System One 60 Series) (660P)
  • BiPAP Auto (System One 60 Series) (760P, 761P)
  • BiPAP autoSV Advanced (System One 60 Series) (960P, 961P)
  • BiPAP autoSV Advanced 30 (System One 60 Series) (960T, 961TCA)
  • BiPAP S/T 30 (System One 60 Series) (1061T)
  • BiPAP AVAPS 30 (System One 60 Series) (1160P)

System One

  • REMstar Plus (System One) (251P) - limited, see * note below
  • REMstar Pro (System One) (450P, 451P, 452P)
  • REMstar Auto (System One) (550P, 551P)
  • BiPAP Pro (System One) (650P)
  • BiPAP Auto (System One) (750P)
  • BiPAP AutoSV Advanced System One (950P, 951P)

C Series

  • BiPAP S/T (C Series) (1061401)

Dorma - limited, see note * below

  • Dorma 500 Auto (System One 60 Series) (501V) - limited, see note * below

* NOTE: 200-series and Dorma machines report only settings and hours used. They do not record detailed efficacy data, and therefore should be avoided.

** NOTE 2: The 900X and 1130X series machines have a bug in which the maximum mask pressure they report is 15.875 cmH2O. On these machines, refer to the EPAP and IPAP channels to see the correct pressures being delivered. The 1030X machines do not have this bug, and the 1131X machines are currently unknown. Firmware version 1.0.6 on the 900X has corrected this problem.

*** NOTE 3: In addition to all provider settings, the tube temperature of DreamStation 2 non-"Advanced" models CANNOT be changed by the end-user. Why? Philips says: "We are taking away more settings from the user in order to have the 'clinicians' take care of that."

Resmed Machines

Fully Supported by Oscar

The following machines have been tested and are supported by OSCAR v1.3.0

Resmed Airsense 11

  • Airsense 11 Autoset - Early support: Time zones and C/F conversion not yet implemented
  • (Elite model has not yet been tested)

Resmed Airsense 10 and Aircurve 10

  • Airsense 10 Elite
  • Airsense 10 Autoset
  • Airsense 10 AutoSet for Her
  • Aircurve 10 S (Lumis 100 VPAP S)
  • Aircurve 10 ST (Lumis 150 VPAP ST)
  • Aircurve 10 ST-A (Lumis 150 VPAP ST-A)
  • Aircurve 10 VAuto
  • Aircurve 10 ASV (PaceWave CS)

NOTE: Some of the Airsense 10 and Aircurve 10 models also come in a Card-to-Cloud (C2C) version. They are the same as the above respective models but without the cellular modem.

Resmed S9 Series

  • Elite CPAP
  • Autoset
  • Autoset for Her
  • VPAP S
  • VPAP Auto
  • VPAP Adapt (AutoSet CS)

Limited Support by Oscar

  • Airsense 10 CPAP - limited - see * note below
  • Airsense 11 CPAP - limited - see * note below

* NOTE: These machines report only daily summary data. They do not record detailed efficacy data, and therefore should be avoided.

Not Supported by Oscar

  • AirStart (all models)
  • AirMini
  • S9 CPAP SE
  • S9 Escape CPAP
  • S9 Escape Auto
  • Resmed S8 and earlier series


Note: Drive Medical, which owns DeVilbiss, has announced they are discontinuing sale of CPAP machines as of December 2021.

Fully Supported by Oscar

  • DV64 CPAP
  • DV64 Auto

Partly Supported by Oscar

  • DV54 Auto

Fisher & Paykel

Fully Supported by Oscar

  • Sleepstyle

Partly supported by Oscar

  • Icon
  • Icon+

--Note: Fisher & Paykel Icon does not store a "Flow Rate" signal, so no waveform graph, nor analysis is possible. Events, Pressure, AHI, Snore, Leak Rate, and Time at Pressure graphs are available.

Löwenstein / Weinmann

Partly supported by Oscar

  • Somnobalance

Not supported by OSCAR

  • Prisma

Apex, BMC, Luna

Not supported by OSCAR


Pulse Oximeters

Oximetry Wizard

Data from the following pulse oximeters can be imported via OSCAR's Oximetry Wizard:

  • Contec CMS-50D+, CMS-50-E, CMS-50E
  • Contec CMS-50F, CMS-50H, CMS-50I (v3.7 firmware or later)
  • Pulox PO-200/300/400/500

See Contec file import for instructions how to import their data files.

Note: Contec CMS-50F -- the newer version 2.0.0 hardware uses a new USB protocol which the OSCAR team has not yet reverse engineered, so currently you need to use the new "Smart Device Assistant" (Windows-only) Contec software to read the data and create a data file, which apparently uses the same format as the older models. This has not been verified just yet.

The Pulse Ox CMS50F Version 2.0.0 hardware requires the Smart Device Assistant V3.1.0.1 or later. The software can be downloaded at http://www.dlsoftw.com with index code: 01GS4016.

The software's default SpO2 data storage folder in Windows 10 is C:\users\user name\AppData\Local\VirtualStore\Program Files (x86)\Smart Device Assistant v3.1.0\Data. I copy CMS50F SpO2 data files from the default Smart Device Data folder to a new root directory folder named C:\SpO2_Data. Oscar will import the SpO2 data files directly from the C:\SpO2_Data folder. You must first have Oscar import your machine's sleep data file from your SD Card prior to importing the corresponding SpO2 data file from the same time frame.

Manual Import

Beginning in OSCAR 1.1.0, the following pulse oximeters are imported via OSCAR's Data > Import Viatom/Wellue Data... menu. See Viatom File Import for how to download and import their data files.

  • Viatom/Wellue SleepU
  • Viatom/Wellue O2Ring
  • Viatom/Wellue Check Me O2 Max
  • Facelake FL330
  • Lookee O2 Ring (by Wellue)

Other models from Viatom/Wellue, Facelake, and Lookee have not been tested.


Sleep Monitors

Data from the following sleep monitors can be imported via the Data menu.

  • Zeo
  • Dreem
  • Somnopose (iPhone sleep position monitor)