TOP 3 ways: How to track a Cell Phone Location for Free! (whithout access)

The 3 best ways to locate and track a mobile phone (mobile phone monitoring) - without consent and without physical access!

Place1: Swisstrack© Powerbank GPS Tracker
Place2: Apple® Find my Friends App
Place3: Google® Find my Device App

A secret mobile phone monitoring of a foreign mobile phone requires a consent of the smartphone holder to be located.