Reported by jteh on 2012-12-08 01:11
(Spun off #2012.)

From !HumanWare:

Apex by name: By default the Bluetooth Name would be APEXxxxxxx where xxxxxx is the serial number. However, user can change that to whatever they want. In that case, they would lose the detection possibility

Apex by Mac address: Addresses of the Apex Bluetooth range from (0x00,0x25,0xEC,0x00,0x00,0x00) to (0x00,0x25,0xEC,0x01,0x86,0x9F)

So detection always works even when the name is changed, we should try to detect using MAC address. This should be possible with 0x0025EC000000 <= addr <= 0x0025EC01869F, where addr is the bluetoothAddress field from listComPorts.
Blocked by #2012