Native Facebook Login - Test on emulator or actual device?

Hi guys,
First native exploration here.
Just looking for some advice on whether I should test Native Facebook Login on the actual device (a bit of a hassle for me at the moment) or whether I can use an emulator on my PC and if so are there any limitations using an emulator?
It seems you can’t run an IOS emulator on a PC is that correct?

Any tips appreciated.