Can someone explain to me what use does a smartwatch even have? Cause i cant think of one use

[happydolphin]

Xbbjf9s said:

happydolphin said:
For a quick convenient check of new text messages, incoming calls (who's calling), possibly taking the call quickly (instead of missing the call due to reaching in your pockets), checking the time, things like that.

So if I were to answer the call would it be on speaker to annoy people within earshot?

Yes, maybe needing to bring your wrist to your face. That's assuming people have the decency to use it properly.