Important: Support for the legacy Fitbit Web API ends on September 30, 2026. After this date the API will continue to operate, but Google will no longer fix bugs or provide API support. On October 30, 2026, the Fitbit Web API will be turned off and will no longer function or sync data to or from Fitbit users. To continue accessing data for your users after this date, migrate to the Google Health API. While we are not onboarding new projects at this time, we are actively working to open access to more developers and will share updates here as availability expands. For full timelines and steps, see the Fitbit Web API Migration Guide.

Profile

JSON representation

Profile details.

JSON representation

JSON representation
{ "name": string, "age": integer, "membershipStartDate": { object (`Date`) }, "userConfiguredWalkingStrideLengthMm": integer, "userConfiguredRunningStrideLengthMm": integer, "autoWalkingStrideLengthMm": integer, "autoRunningStrideLengthMm": integer }

{
  "name": string,
  "age": integer,
  "membershipStartDate": {
    object (Date)
  },
  "userConfiguredWalkingStrideLengthMm": integer,
  "userConfiguredRunningStrideLengthMm": integer,
  "autoWalkingStrideLengthMm": integer,
  "autoRunningStrideLengthMm": integer
}

Fields
`name`	`string` Identifier. The resource name of this Profile resource. Format: `users/{user}/profile` Example: `users/1234567890/profile` or `users/me/profile` The {user} ID is a system-generated Google Health API user ID, a string of 1-63 characters consisting of lowercase and uppercase letters, numbers, and hyphens. The literal `me` can also be used to refer to the authenticated user. This field is read-only.
`age`	`integer` Optional. The age in years based on the user's birth date. Updates to this field are currently not supported.
`membershipStartDate`	`object (Date)` Output only. The date the user created their account. Updates to this field are currently not supported.
`userConfiguredWalkingStrideLengthMm`	`integer` Optional. The user's user configured walking stride length, in millimeters. The user must consent to the following access scope to access this field: - `https://www.googleapis.com/auth/googlehealth.activity_and_fitness.readonly`
`userConfiguredRunningStrideLengthMm`	`integer` Optional. The user's user configured running stride length, in millimeters. The user must consent to the following access scope to access this field: - `https://www.googleapis.com/auth/googlehealth.activity_and_fitness.readonly`
`autoWalkingStrideLengthMm`	`integer` Output only. The automatically calculated walking stride length, in millimeters. The user must consent to the following access scope to access this field: - `https://www.googleapis.com/auth/googlehealth.activity_and_fitness.readonly`
`autoRunningStrideLengthMm`	`integer` Output only. The automatically calculated running stride length, in millimeters. The user must consent to the following access scope to access this field: - `https://www.googleapis.com/auth/googlehealth.activity_and_fitness.readonly`

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Profile