I was using BT tracker (and tried BLE tracker) for my phone(s) but it was problematic because the phone would sleep and sometimes I would get false positives. What I ended up doing was using a BLE tracker script to track my Tile instead (on my key chain; logic being that my keys follow my phone, generally speaking) paired with Nmap (network) and Owntracks (GPS) - See the link below for details on the script if you’re interested.
Probably not what you wanted to hear but that’s the route I ended up going down.