I would like to get a smart watch to learn how to create apps to install on this class of devices
It is not clear whether the operating system installed is Android or another system
What are you saying?
Using the B4A environment, is it possible to create apps and upload them to smart watches like the one indicated above?
There are smartwatch based on Wear OS.
But other aren't.
Samsung should be based on their Tizen or something similar.
TicWatch from Mobvoi instead should be Wear OS.
*** EDIT ***
Reading HERE it looks like even Samsung use Wear OS.
Maybe it's worth to check carefully per model.
I would like to get a smart watch to learn how to create apps to install on this class of devices
It is not clear whether the operating system installed is Android or another system
What are you saying?
Using the B4A environment, is it possible to create apps and upload them to smart watches like the one indicated above?