فَلَمَّا جَآءَ ٱلسَّحَرَةُ قَالَ لَهُم مُّوسَىٰٓ أَلْقُوا۟ مَآ أَنتُم مُّلْقُونَ ٨٠
So when the magicians came, Moses said to them, "Throw down whatever you will throw."
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.