أَوْ يَأْخُذَهُمْ فِى تَقَلُّبِهِمْ فَمَا هُم بِمُعْجِزِينَ ٤٦
Or that He would not seize them during their [usual] activity, and they could not cause failure [i.e., escape from Him]?
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.