I dunno if it’s a pin or belt buckle or earpiece or what
I've heard demos on all of these. Bad connectivity, poor interfaces, prone to overheating, very limited use cases... All these gadgets fucking suck.
imagine such a thing with its camera always on, its microphone always recording and ready to talk back, plus whatever other sensors and data streams it has for “awareness.”
Your cellphone ALREADY DOES ALL THIS!
But because it's a portable touchscreen online TV, it's still got a few useful functions attached. None of these other widgets offer anything a cell phone can't do better and cheaper.