وَإِن مِّنكُمْ إِلَّا وَارِدُهَا ۚ كَانَ عَلَىٰ رَبِّكَ حَتْمًا مَّقْضِيًّا ٧١
And there is none of you except he will come to it. This is upon your Lord an inevitability decreed.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.