Oura Daily Cardiovascular Age Export Format

The Oura Daily Cardiovascular Age Export contains an estimate of the health of the wearer's cardiovascular system in relation to the the wearer's actual age. 

• File Prefix: OuraDailyCardiovascularAge

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

Data Fields

Sample CSV Export

DailyCardiovascularAgeKey,ParticipantID,ParticipantIdentifier,InsertedDate,Day,VascularAge
6e2626f8-e891-ed11-98ad-f4ce23710c45_2025-02-01,6e2626f8-e891-ed11-98ad-f4ce23710c45,46ce54ac-e891-ed11-98ad-f4ce23710c45,2025-03-13T23:11:58Z,2025-02-01,35
6e2626f8-e891-ed11-98ad-f4ce23710c45_2025-02-02,6e2626f8-e891-ed11-98ad-f4ce23710c45,46ce54ac-e891-ed11-98ad-f4ce23710c45,2025-03-13T23:11:58Z,2025-02-02,32
6e2626f8-e891-ed11-98ad-f4ce23710c45_2025-02-03,6e2626f8-e891-ed11-98ad-f4ce23710c45,46ce54ac-e891-ed11-98ad-f4ce23710c45,2025-03-13T23:11:58Z,2025-02-03,32

Sample JSON Export

{
    "DailyCardiovascularAgeKey": "6e2626f8-e891-ed11-98ad-f4ce23710c45_2025-02-01",
    "ParticipantID": "6e2626f8-e891-ed11-98ad-f4ce23710c45",
    "ParticipantIdentifier": "46ce54ac-e891-ed11-98ad-f4ce23710c45",
    "InsertedDate": "2025-03-13T23:11:58Z",
    "Day": "2025-02-01",
    "VascularAge": 35
}