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Apple HealthKitV2 Activity Summaries Export Format

HealthKitV2 activity summaries are generated by the Apple Watch and are the data behind the activity rings used to encourage Apple Watch users to stand, exercise, and move around.

Activity Summaries are captured on a daily basis—each activity summary covers a single day.

Data Fields

If a participant re-syncs their device, you may observe duplicate samples. HealthKit samples are immutable, so when doing data analysis, your team will need to remove any samples that have the same HealthKitActivitySummaryKey and ParticipantIdentifier as another sample.

Sample CSV Export

HealthKitActivitySummaryKey,ParticipantIdentifier,StartDate,EndDate,ActiveEnergyBurned,ActiveEnergyBurnedGoal,AppleExerciseTime,AppleExerciseTimeGoal,AppleStandHours,AppleStandHoursGoal,InsertedDate
9aaf9d40-8534-54c5-94ba-19e4b2743b4d,TSTEND,2020-09-11T00:00:00-04:00,2020-09-11T23:59:59-04:00,0,460,0,30,0,12,2021-09-13T17:26:53Z
5553431a-c404-5f66-a55b-626b5dc66d37,TSTEND,2020-09-12T00:00:00-04:00,2020-09-12T23:59:59-04:00,297.87000000000029,460,15,30,11,12,2021-09-13T17:26:53Z
837d5232-12d8-5656-887e-76259970732e,TSTEND,2020-09-16T00:00:00-04:00,2020-09-16T23:59:59-04:00,0,460,0,30,0,12,2021-09-13T17:26:53Z
dcf90d1b-7ed4-552d-a3f2-10b7e0306980,TSTEND,2020-09-17T00:00:00-04:00,2020-09-17T23:59:59-04:00,58.508000000000045,460,3,30,4,12,2021-09-13T17:26:53Z
54ba6905-35fa-5d54-8395-856dd8a33694,TSTEND,2020-10-29T00:00:00-04:00,2020-10-29T23:59:59-04:00,0,460,0,30,0,12,2021-09-13T17:26:53Z
4c0e08e9-12fe-5019-a391-4d3185f514ec,TSTEND,2020-10-30T00:00:00-04:00,2020-10-30T23:59:59-04:00,234.777,460,8,30,11,12,2021-09-13T17:26:53Z
daf73246-4b22-5483-9e5d-f4c88259653b,TSTEND,2020-11-15T00:00:00-05:00,2020-11-15T23:59:59-05:00,0,460,0,30,0,12,2021-09-13T17:26:53Z
9d95bb78-ff92-510f-8268-57f0bfa4e530,TSTEND,2020-11-16T00:00:00-05:00,2020-11-16T23:59:59-05:00,211.35600000000005,460,9,30,11,12,2021-09-13T17:26:53Z
92d2601e-7e22-577d-81ca-110787c461d8,TSTEND,2021-05-24T00:00:00-04:00,2021-05-24T23:59:59-04:00,0,460,0,30,0,12,2021-09-13T17:26:53Z
a93748e1-9669-5778-bc0d-402e9d5d2b27,TSTEND,2021-05-25T00:00:00-04:00,2021-05-25T23:59:59-04:00,35.224,460,0,30,3,12,2021-09-13T17:26:53Z
ef9b2e63-4c5e-575e-b44e-744122388795,TSTEND,2021-05-31T00:00:00-04:00,2021-05-31T23:59:59-04:00,0,460,0,30,0,12,2021-09-13T17:26:53Z
26d5baaf-77fd-51ac-985f-b08fb0027ba3,TSTEND,2021-06-01T00:00:00-04:00,2021-06-01T23:59:59-04:00,0,460,0,30,0,12,2021-09-13T17:26:53Z

Sample JSON Export

{
  "HealthKitActivitySummaryKey":"9aaf9d40-8534-54c5-94ba-19e4b2743b4d",
  "ParticipantIdentifier":"TSTEND",
  "StartDate":"2020-09-11T00:00:00-04:00",
  "EndDate":"2020-09-11T23:59:59-04:00",
  "ActiveEnergyBurned":0.0,
  "ActiveEnergyBurnedGoal":460.0,
  "AppleExerciseTime":0.0,"AppleExerciseTimeGoal":30.0,
  "AppleStandHours":0.0,
  "AppleStandHoursGoal":12.0,
  "InsertedDate":"2021-09-13T17:26:53Z"
}

{
  "HealthKitActivitySummaryKey":"5553431a-c404-5f66-a55b-626b5dc66d37",
  "ParticipantIdentifier":"TSTEND",
  "StartDate":"2020-09-12T00:00:00-04:00",
  "EndDate":"2020-09-12T23:59:59-04:00",
  "ActiveEnergyBurned":297.87000000000029,
  "ActiveEnergyBurnedGoal":460.0,
  "AppleExerciseTime":15.0,
  "AppleExerciseTimeGoal":30.0,
  "AppleStandHours":11.0,
  "AppleStandHoursGoal":12.0,
  "InsertedDate":"2021-09-13T17:26:53Z"
}