How to spy on a phone?

You can spy on a phone in the following ways:

  • Track the GPS location of the device by using Google’s Find My Phone or Apple’s Find My iPhone. Or, by using the services within a mobile provider, such as AT&T, Verizon;
  • Track SMS by associating the phone number with Google Voice one;
  • Spy on SMS, instant messengers like Facebook one, calls, websites, bookmarks – the entire Internet activity – by using spyware.