I wish Samsung would give the feature of showing the net speed in the status bar. Like the one in One Plus mobile it would really look nice. I wish this comes in the next update.
We've just checked with our development team and this is what they've come back with:
"Features on Quick Panel and status bar are from Settings app and there is no function to check Network speed in Global Settings. Moreover, Indicator UX team doesn't have a plan to add network speed because of lack of space on status bar".
Thanks for the suggestion though. Keep them coming!