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[Legacy] Apple HealthKit Characteristics Export Format

Please note that the Apple HealthKit Characteristics Export Format is a legacy export and we recommend using the Apple HealthKitV2 Characteristics Export Format. This article should only be used for legacy exports, created prior to 11-April-2022.

HealthKit Characteristics represent data that does not typically change over time, like date of birth.

Data Fields


Sample CSV Export

HealthKitCharacteristicKey,ParticipantIdentifier,Date,Type,Value,InsertedDate,ModifiedDate
d0971aca-11dd-e811-816b-9e01d28da2ca,b05418f9-31ce-e811-816a-d46e67bc9fa8,2018-11-10T19:21:42-05:00,DateOfBirth,1969-10-17T00:00:00-0400,2018-10-31T13:35:12Z,2018-11-11T00:21:45Z
695D18E8-428A-E811-8166-F4DD8A83AAAC,TST3182602,2018-11-11T10:24:53-05:00,WheelchairUse,No,2018-07-18T04:27:41Z,2018-11-11T15:24:54Z

Sample JSON Export

{
  "HealthKitCharacteristicKey": "d0971aca-11dd-e811-816b-9e01d28da2ca",
  "ParticipantIdentifier": "b05418f9-31ce-e811-816a-d46e67bc9fa8",
  "Type": "DateOfBirth",
  "Date": "2018-11-10T19:21:42-05:00",
  "Value": "1969-10-17T00:00:00-0400",
  "InsertedDate": "2018-10-31T13:35:12Z",
  "ModifiedDate": "2018-11-11T00:21:45Z"
}
{
  "HealthKitCharacteristicKey": "695D18E8-428A-E811-8166-F4DD8A83AAAC",
  "ParticipantIdentifier": "TST3182602",
  "Type": "WheelchairUse",
  "Date": "2018-11-11T10:24:53-05:00",
  "Value": "No",
  "InsertedDate": "2018-07-18T04:27:41Z",
  "ModifiedDate": "2018-11-11T15:24:54Z"
}