User Profile

I'm developing an application which works as same as the Google Location History ( Google - Timeline). I need to do the followingconstantly get users location whenever there is a movement of the iPhonewith minimal battery powerwith less background running as done by the google maps.I can able to achive the first two conditions, but my app is shown as running background for 24Hours in the Settings --> Battery area of the iPhone.How can I reduce my app running in background for the entire day but still I need all locations?Any help is appreciated..