وَقَالُوا۟ مَهْمَا تَأْتِنَا بِهِۦ مِنْ ءَايَةٍ لِّتَسْحَرَنَا بِهَا فَمَا نَحْنُ لَكَ بِمُؤْمِنِينَ ١٣٢
And they said, "No matter what sign you bring us with which to bewitch us, we will not be believers in you."
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.