Apple's extreme Location tracking on by default.
There are some default location tracking hidden under settings.
Settings > Privacy > Location Services > System Services > Frequent Locations > Tap on list items
iOS collecting very detailed information about you location, kinda creepy. You will find a map showing your position over the past, time that you spend at each location. I don't remember ever telling any app where I work, but iOS has labeled my work location labeled as "Work" with exact time each day I arrive at work and leave. Any new or unusual place I visit on the map, has a separate tab. Also location based iAds are turned on by default.
Good news is you are able to clear location history and turn off the option called location frequency. What are your thoughts, did anyone ever noticed it?
Thanks for reading and responding.
Sent from my iPhone 6 Plus!