The point of these lawsuits is that they don't have the right to search the data they have now, and possibly don't even have a right to have that data. The law says they need a good reason to search not just your property, but for information about you that isn't necessarily your property. Searching where you go 24/7 is a search, just like searching the phone company for what phone numbers you call is a search. In each case they are looking for information about you that they don't have a right to have without a very good reason.