لِيَكْفُرُوا۟ بِمَآ ءَاتَيْنَـٰهُمْ وَلِيَتَمَتَّعُوا۟ ۖ فَسَوْفَ يَعْلَمُونَ ٦٦
So that they will deny what We have granted them, and they will enjoy themselves. But they are going to know.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.