Thanks for your very quick reply. Do you think that it is not possible even using other apps partner? I use MyfitnessPal for calories, is it not possible to link / synchronize steps with any partner app like it?
I doubt. I do not think Garmin's API allows syncing of steps with 3rd party services. Could be perhpas done by manually importing FIT files, if you manage to find a service capable of exporting and convering them from Samsung Health.