For a LoRaWAN device, the tracker supports both Bluetooth receiving and advertising. It receives nearby Beacons Bluetooth‘ and reports the major and minor, and RSSI. It also advertises the last 4 byte of the DevEUI as the major and minor of the iBeacon protocol.
For example, 70B3D5A4D212330D, 0x33 is major and 0x0D is minor.
The default interval is 5s and adjustable.
Our Cat-1, NB-IoT and LTE-M trackers supports both features, too.