Support for the legacy Fitbit Web API ends on September 30, 2026
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.
Subscription
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Subscription

The Subscription endpoints allow an application to subscribe to user specific data. Fitbit will send a webhook notification informing the applicaton that the user has new data to download. This functionality prevents the application from polling our services looking for new data.

For additional information on how to use subscriptions and configure your subscriber, see Using Subscriptions in the Developer Guide.

The endpoints available in this section are