Sunday
Sunday - last edited yesterday
As far as I know 48 don't offer cloned duplicate SIMs which is what you seem to be suggesting that you're looking for.
This includes eSIMs which they don't support at all right now.
I think that a common setup is the main SIM in the phone and an eSIM on the same number/account in the smart watch.
As far as I know 48 don't facilitate such a setup see they don't support eSIMs.
If you need to contact 48 support about this then see the links in my signature below.