مُّسَوَّمَةً عِندَ رَبِّكَ ۖ وَمَا هِىَ مِنَ ٱلظَّـٰلِمِينَ بِبَعِيدٍ ٨٣
Marked from your Lord. And it [i.e., Allāh's punishment] is not from the wrongdoers [very] far.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.