The Google Fit SDK

New APIs to make building fitness apps and devices easier.

Discover sensors

Easily view available sensor data sources from connected apps and devices with the Sensors API.

Collect activity data

Connect your app and devices to Google Fit with the Recording API.

Help users keep track

Access 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.
Daily Burn
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Mango Health
Sleep as Android

Start developing today

Get started building apps with Google Fit.