If your in the USA then id highly recommend using BlueCharmBeacons which you can also find them on Amazon too if that's more convenient. The owner is a fellow HA enthusiast and is frequently available right here in these forums and hes excellent if you need help or have questions unlike pretty much everywhere else online!
Me personally, I use those BT beacons along with Espresence running on my esp32 boards but you could also use
Esphome Proxy as an alternative and then use Bermuda from your HA. Heres an example of some of my BT devices that i track for a variety of reasons.
