فَمَن ثَقُلَتْ مَوَٰزِينُهُۥ فَأُو۟لَـٰٓئِكَ هُمُ ٱلْمُفْلِحُونَ ١٠٢
And those whose scales are heavy [with good deeds] - it is they who are the successful.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.