It depends on the building distribution as well as on the transmitting characteristic of the beacons. For a typical configuration using an advertising period of 750 ms and a transmission power of -4dBm or 0dBm:

 

Type of building

Minimum beacon density

Recommended beacon density

Open space

1 beacon per 625 square meters (25x25 meters)

1 beacon per 400 square meters (20x20 meters)

Corridors

1 beacon for each 30 meters

1 beacon for each 15 meters

 

OPEN AREA

CORRIDOR 

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