وَإِنَّهُمْ لَيَصُدُّونَهُمْ عَنِ ٱلسَّبِيلِ وَيَحْسَبُونَ أَنَّهُم مُّهْتَدُونَ ٣٧
And indeed, they [i.e., the devils] avert them from the way [of guidance] while they think that they are [rightly] guided
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.