If you carry a work-related iPhone, BlackBerry, Android or Windows Phone 7 smartphone, IT can track your movements. Virtually every smartphone can deliver this information to IT, if IT is inclined to track it. Forrester analyst Chenxi Wang: “This location history file is perhaps another data source for [mobile device management] systems” Location information obtained via a smartphone’s GPS chip isn’t anything new. A host of mobile apps ask the user to enable the user’s GPS feature for location tracking.”]
Source: https://www.csoonline.com/article/2128209/is-it-tracking-your-location-via-smartphone-.html