The already famous application for the Snapdragon powered devices is now updated with an added notification functionality. This new features notifies the user to charge their phones after learning their usage pattern (It will learn for about a week first then it will start though) the original version of BatteryGuru saved battery life simply and without the need of any customizations by the phone’s owner. It works by keeping track of usage for a few days, then it changes settings for the user to keep the phone running longer.
The Application is still not supported by Google Nexus 7 or Nexus 10 tablets. Try it out if you have not been using it till yet and do get that update if you already are. The list of compatible devices can be viewed HERE