رَضُوا۟ بِأَن يَكُونُوا۟ مَعَ ٱلْخَوَالِفِ وَطُبِعَ عَلَىٰ قُلُوبِهِمْ فَهُمْ لَا يَفْقَهُونَ ٨٧
They were satisfied to be with those who stay behind, and their hearts were sealed over, so they do not understand.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.