حَتَّىٰٓ إِذَا مَا جَآءُوهَا شَهِدَ عَلَيْهِمْ سَمْعُهُمْ وَأَبْصَـٰرُهُمْ وَجُلُودُهُم بِمَا كَانُوا۟ يَعْمَلُونَ ٢٠
Until, when they reach it, their hearing and their eyes and their skins will testify against them of what they used to do.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.