Google Fit finally estimates how many calories you've burned
 

No, you're not wrong: Google's activity tracking app, Fit, didn't have a means to estimate burned calories -- or kilojoules -- before today. As Mountain View tells it, all you need to do to activate it is add in your height and gender (weight monitor...

http://www.engadget.com/2015/05/13/g...=rss_truncated