I think it's the opposite. If you want a feature phone, you don't want a smartwatch. But if you use your phone a lot, maybe a watch can reduce the friction of some of those tasks. If the laptop can stay in the bag and the phone can stay in the pocket (and the actions are just as fast or faster) then the watch is a win for me.

Do you pull your phone out of your pocket to set timers/alarms? Fire off quick texts? Do you pull your phone out of your purse just to check the time? Gee, why not put all of that on your wrist?

And the point of responding to the GP is, this super low friction doesn't have to mean even more overwhelming interruptions if you don't want it to. You can mute or DND notifications if you want.

Sounds a good argument to me.