Last.fm scrobbling for Gear S3 app

[murrayit]

Well hello there
I am using this great app for my Samsung Gear S3 watch and it is awesome, but I only miss my last.fm scrobbling from there it is not available or at least I don't know how to activate it, I think the app should be able to sync the listened tracks with phone or it is even better if spotify has some user statistics for our listened tracks so we don't need last.fm anymore!