ٱلْأَخِلَّآءُ يَوْمَئِذٍۭ بَعْضُهُمْ لِبَعْضٍ عَدُوٌّ إِلَّا ٱلْمُتَّقِينَ ٦٧
Close friends, that Day, will be enemies to each other, except for the righteous
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.