The Google Fit SDK
New APIs to make building fitness apps and devices easier.
Discover sensorsEasily view available sensor data sources from connected apps and devices with the Sensors API.
Collect activity dataConnect your app and devices to Google Fit with the Recording API.
Help users keep trackAccess and edit the user's fitness history with the History API.
Building an Ecosystem
We’re working with partners to bring amazing fitness apps and devices to millions of users.