I've never put in my home address because I always use the city I live in as the starting location.
I think that the app is using my GPS coordinates to link this location as my home due to the amount of time the tablet has spent at this location.
Also you can't edit the home location icon from the app, you can only edit it from maps.Google.com under 'my places' and the address was incorrect as well further proving my guess that the app tracked my GPS location and set the location as my home without my permission or knowledge.
I'm just asking if anyone else is getting this on your app.
This proves to be a very big security risk since I was not informed of this setting and idk if my tablet was stolen, my keys probably would have been stolen as well and voila, my tablet and pretty much everything in my house is open for him to steal.
Pretty big deal. Discuss away.