# Tweet by [@keefmoon](http://twitter.com/keefmoon) on 2015-09-06 23:14:59 > [!INFO] Archived from [original tweet](http://twitter.com/keefmoon/status/640664521347100673) Why Apple’s Active Calories don’t add up (and how you can change that) http://t.co/x0FYCIWsvU