The features are per what I gave you a heads up on 7-days ago: i.e., TOPO maps, Garmin Pay, Music & Galileo “GPS”.
One thing new is the expensive titanium cases. Lots of models. Check them out here, on the Garmin site.
It is claimed to have “blood oxygen” monitoring — and it does, BUT only in the Fenix 5X Plus. Got that. Just in the 5X Plus.
Garmin is claiming availability within the week BUT I doubt that. I will most likely UPGRADE to one, trade-in in my current Fenix 5, BUT I will probably wait till Christmas.