
There is no unit that could replace my O750. The only device of Garmin with an included camera is the really huge Montana 750 and you have to buy the expensive version with InReach to get the camera.
My "working unit" begins to disassemble after nearly seven years of daily use. Last year I managed to buy a used O750 in perfect condition as a spare unit (my order for a new device from 2021 was cancelled after one year). And now I hope that Garmin will continue the support for "geocaching live" and the weather API...