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Oura Daily SpO2 Export Format

The Oura Daily SpO2 Export includes a daily SpO2 average. SpO2 data is only available for users with a Gen 3 Oura Ring.

  • File Prefix: OuraDailySpO2

For a complete list of all the export file types possible, see the Oura Export Overview.

Data Fields

Field Description
DailySpO2Key The unique key for this daily SpO2 record, formatted as ParticipantID_ID. 
ParticipantID The stable, automatically generated, internal system identifier for this participant. Universally unique identifier (UUID).
ParticipantIdentifier The identifier of the participant this record is for. Can be used to cross reference with Participants.
InsertedDate The creation date of the entry, in ISO 8601 format. Is always in UTC.
ID A unique string identifier assigned to each data entry, received from Oura.
Day

Day that the daily SpO2 belongs to, in YYYY-MM-DD format.
SpO2Percentage

The SpO2 percentage value aggregated over a single day.
BreathingDisturbanceIndex

Breathing Disturbance Index (BDI) calculated using detected SpO2 drops from timeseries. Values should be in range [0, 100].

 

Sample CSV Export

DailySpO2Key,ParticipantID,ParticipantIdentifier,InsertedDate,ID,Day,SpO2PercentageAverage,BreathingDisturbanceIndex
6e2626f8-e891-ed11-98ad-f4ce23710c45_cc59ca28-dd10-4a40-a726-059b04148b96,6e2626f8-e891-ed11-98ad-f4ce23710c45,46ce54ac-e891-ed11-98ad-f4ce23710c45,2025-03-13T23:11:58Z,cc59ca28-dd10-4a40-a726-059b04148b96,2025-02-01,97.103,2
6e2626f8-e891-ed11-98ad-f4ce23710c45_f3380f27-ebd7-4519-a68f-bfbc94dee814,6e2626f8-e891-ed11-98ad-f4ce23710c45,46ce54ac-e891-ed11-98ad-f4ce23710c45,2025-03-13T23:11:58Z,f3380f27-ebd7-4519-a68f-bfbc94dee814,2025-02-01,99.535,3
6e2626f8-e891-ed11-98ad-f4ce23710c45_66b095dc-cbcd-46de-8a48-0394285b61c2,6e2626f8-e891-ed11-98ad-f4ce23710c45,46ce54ac-e891-ed11-98ad-f4ce23710c45,2025-03-13T23:11:58Z,66b095dc-cbcd-46de-8a48-0394285b61c2,2025-02-02,98.049,1

 

Sample JSON Export

{
    "DailySpO2Key": "6e2626f8-e891-ed11-98ad-f4ce23710c45_72403e86-3f43-4613-be72-6bb769f7e391",
    "ParticipantID": "6e2626f8-e891-ed11-98ad-f4ce23710c45",
    "ParticipantIdentifier": "46ce54ac-e891-ed11-98ad-f4ce23710c45",
    "InsertedDate": "2025-03-13T23:11:58Z",
    "ID": "72403e86-3f43-4613-be72-6bb769f7e391",
    "Day": "2025-02-04",
    "Spo2Percentage": {"Average":97.103}
    "BreathingDisturbanceIndex": 2.0
}