At Google I/O we announced Google Fit: an open platform for developers to more easily build fitness apps. Today we’re making a preview SDK available to developers so that you can start to build. Google Fit provides a single set of APIs for apps and device manufacturers to store and access activity data from fitness apps and sensors on Android and other devices (like wearables, heart rate monitors
![Google Fit Preview SDK now available- Google Developers Blog](https://cdn-ak-scissors.b.st-hatena.com/image/square/b7a1a54f89ac6521d00a7112ed3b0d03b96acc24/height=288;version=1;width=512/https%3A%2F%2Fstorage.googleapis.com%2Fgweb-developer-goog-blog-assets%2Fimages%2FAlpacaGET_45cp2s8Y_tRyrDiG.2e16d0ba.fill-1200x600.png)