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Oura Heart Rate Export Format

The Oura Heart Rate Export includes time-series heart rate data throughout the day and night. Heart rate is provided at 5-minute increments. For heart rate data recorded from a Session, see Oura Session Heart Rate Export Format.

  • File Prefix: OuraHeartRate

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

Data Fields

Field Description
HeartRateKey The unique key for this heart rate record, formatted as ParticipantID_InsertedDate.
ParticipantID The stable, automatically generated, internal system identifier for this participant. Universally unique identifier (UUID).
ParticipantIdentifier The identifier of the participant the heart rate 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.
Bpm Heart rate, in beats per minute.
Source

The source of the heart rate data. Possible values are:

  • "awake"
  • "rest"
  • "sleep"
  • "session"
  • "live"
  • "workout"
Timestamp

Timestamp of the heart rate record, in ISO 8601 format

Sample CSV Export

HeartRateKey,ParticipantID,ParticipantIdentifier,InsertedDate,Bpm,Source,Timestamp
6e2626f8-e891-ed11-98ad-f4ce23710c45_2025-03-03T22:45:30+00:00,6e2626f8-e891-ed11-98ad-f4ce23710c45,46ce54ac-e891-ed11-98ad-f4ce23710c45,2025-03-13T23:12:04Z,86,workout,2025-03-03T22:45:30+00:00
6e2626f8-e891-ed11-98ad-f4ce23710c45_2025-03-03T22:45:40+00:00,6e2626f8-e891-ed11-98ad-f4ce23710c45,46ce54ac-e891-ed11-98ad-f4ce23710c45,2025-03-13T23:12:04Z,87,workout,2025-03-03T22:45:40+00:00
6e2626f8-e891-ed11-98ad-f4ce23710c45_2025-03-03T22:45:50+00:00,6e2626f8-e891-ed11-98ad-f4ce23710c45,46ce54ac-e891-ed11-98ad-f4ce23710c45,2025-03-13T23:12:04Z,89,workout,2025-03-03T22:45:50+00:00

 

Sample JSON Export

{
    "HeartRateKey": "6e2626f8-e891-ed11-98ad-f4ce23710c45_2025-03-03T22:45:30+00:00",
    "ParticipantID": "6e2626f8-e891-ed11-98ad-f4ce23710c45",
    "ParticipantIdentifier": "46ce54ac-e891-ed11-98ad-f4ce23710c45",
    "InsertedDate": "2025-03-13T23:12:04Z",
    "Bpm": 86,
    "Source": "workout",
    "Timestamp": "2025-03-03T22:45:30+00:00"
}