Hi I hope you are well,
I have two questions about Long Range Location Beacons (range: 200 m) knowing that I need indoor location in my iOS app :
In advance thank you for your answers.
Exact number depends not just on the size of the space, but also expected accuracy, how the space is arranged (furniture, etc.), how crowded it gets, etc.
Very rough estimates for ~ 5 m accuracy:
1,000 m2 => 20 beacons10,000 m2 => 150 beacons