وَأَوْفُوا۟ ٱلْكَيْلَ إِذَا كِلْتُمْ وَزِنُوا۟ بِٱلْقِسْطَاسِ ٱلْمُسْتَقِيمِ ۚ ذَٰلِكَ خَيْرٌ وَأَحْسَنُ تَأْوِيلًا ٣٥
And give full measure when you measure, and weigh with an even [i.e., honest] balance. That is the best [way] and best in result.
Your location stays on this device and is only sent, rounded to about 1 km, to fetch the times.