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Google Fit Samples Data Export Format

The Google Fit Samples export contains a variety of data points ("samples") from the participant's Google Fit profile. This information may come from Fit-compatible apps or connected devices, and can include:

  • Steps and Activities
  • Vital Signs (e.g. heart rate and blood pressure)
  • Nutrition (e.g. food intake)
  • Other Measurements (e.g. blood glucose and weight)

The specific data will vary based on the capabilities of the participant's device, and what data they have elected to share with MyDataHelps.

Data Fields


Sample CSV Export

GoogleFitSampleKey,ParticipantIdentifier,Type,WindowStart,WindowEnd,Value,Units,DataSourceName,DataSourceAppPackageName,DataSourceStreamIdentifier,DataSourceStreamName,DataSourceDeviceManufacturer,DataSourceDeviceModel,DataSourceDeviceType,DataSourceDeviceUID,OriginalDataSourceName,OriginalDataSourceAppPackageName,OriginalDataSourceStreamIdentifier,OriginalDataSourceStreamName,OriginalDataSourceDeviceManufacturer,OriginalDataSourceDeviceModel,OriginalDataSourceDeviceType,OriginalDataSourceDeviceUID,InsertedDate
d988ab50-96bd-eb11-aa9f-dc90933df0b0,4533e4b4-3ba8-eb11-aa9e-b35d4295447e,Steps,2021-05-03T00:09:48-04:00,2021-05-03T00:11:16-04:00,44,count,,com.google.android.gms,derived:com.google.step_count.delta:com.google.android.gms:overlay_explicit_input_local,overlay_explicit_input_local,,,,,,,raw:com.google.step_count.cumulative:Google:Pixel 5:********:Step Counter,Step Counter,Google,Pixel 5,PHONE,********,2021-05-25T20:18:16Z
74075d1d-e8d2-ec11-aaad-85dd36217e6f,439847b8-413e-41c0-872d-5fd0e21dbaf2,Weight,2022-05-13T12:17:00-04:00,2022-05-13T12:17:00-04:00,160,lbs,,com.google.android.gms,derived:com.google.weight:com.google.android.gms:overlay_explicit_input_local,overlay_explicit_input_local,,,,,,com.google.android.apps.fitness,raw:com.google.weight:com.google.android.apps.fitness:user_input,user_input,,,,,2022-05-13T18:11:33Z
09b0f2cd-8191-eb11-aa9d-9b0caef93d5a,61d413d9-7e0d-eb11-aa90-b03d6db81eff,HeartRate,2021-03-30T13:59:46-04:00,2021-03-30T13:59:46-04:00,81,count/min,,com.google.android.gms,derived:com.google.heart_rate.bpm:com.google.android.gms:default_heart_rate_bpm,default_heart_rate_bpm,,,,,,com.repsi.heartrate,raw:com.google.heart_rate.bpm:com.repsi.heartrate:ContentValues - heart rate,ContentValues - heart rate,,,,,2021-03-30T18:00:31Z
615bfee5-38e8-ec11-aaad-85dd36217e6f,b78381f7-f260-4b2e-9df4-841357f751bd,SilverCloudSession,2022-06-09T10:59:00-04:00,2022-06-09T11:04:28-04:00,,,,com.silvercloudhealth.android.app,,,,,,,,,,,,,,,2022-06-09T21:12:42Z

Sample JSON Export

  {
  "GoogleFitSampleKey": "51F7C78F-4AE1-E911-8226-D99685DEB98E",
  "ParticipantIdentifier": "P7777",
  "Type": "Steps",
  "WindowStart": "2020-05-29T14:58:58-04:00",
  "WindowEnd": "2020-05-29T14:58:58-04:00",
  "Value": "7",
  "Units": "count",
  "DataSourceAppPackageName": "com.google.android.gms",
  "DataSourceStreamName": "overlay_explicit_input_local",
  "OriginalDataSourceStreamName": "Step Counter sensor",
  "OriginalDataSourceDeviceManufacturer": "motorola", 
  "OriginalDataSourceDeviceModel": "Moto G (5) Plus", 
  "OriginalDataSourceDeviceType": "PHONE",
  "InsertedDate": "2020-05-29T19:00:36Z"
  }
  {
  "GoogleFitSampleKey": "D45907DF-F68E-EA11-AA8A-BDD215061066",
  "ParticipantIdentifier": "A12345",
  "Type": "ActivitySegment",
  "WindowStart": "2020-05-05T13:28:07-04:00",
  "WindowEnd": "2020-05-05T13:35:17-04:00",
  "Value": "still",
  "DataSourceAppPackageName": "com.google.android.gms",
  "DataSourceStreamName": "overlay_explicit_input_local",
  "OriginalDataSourceAppPackageName": "com.google.android.gms",
  "OriginalDataSourceStreamName": "detailed",
  "OriginalDataSourceDeviceManufacturer": "motorola",
  "OriginalDataSourceDeviceModel": "Moto G (5) Plus",
  "OriginalDataSourceDeviceType": "PHONE",
  "InsertedDate": "2020-05-05T17:35:56Z"
  }