The Google Fit APIs, including the Google Fit REST API, will no longer be available after June 30, 2025. As of May 1, 2024, developers cannot sign up to use these APIs.

For instructions on which API or platform to migrate to, visit the Health Connect migration guide. For a comparison of Health Connect with the Google Fit APIs and the Fitbit Web APIs, visit the Health Connect comparison guide.

Learn more about Health Connect and how to integrate with the API.

REST API

The Google Fit REST API enables you to store and read health and wellness data in the fitness store from apps on any platform.

The REST API provides resources and methods to:

Create, obtain, list, and modify data sources. A data source represents a unique source of sensor data. All health and wellness data in the fitness store is associated with a particular data source.
Create, obtain, aggregate, and delete datasets. A dataset represents a set of data points from a particular data source.
List data points and add them to a dataset. A data point represents a sample from a particular data source.
Create, list, and delete sessions. A session represents a time interval with associated metadata.