مَّا عَلَى ٱلرَّسُولِ إِلَّا ٱلْبَلَـٰغُ ۗ وَٱللَّهُ يَعْلَمُ مَا تُبْدُونَ وَمَا تَكْتُمُونَ ٩٩
Not upon the Messenger is [responsibility] except [for] notification. And Allāh knows whatever you reveal and whatever you conceal.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.