Ok so the Mudra Link (aka the Meta Neural Band) is like in a way that. You can actualy get it and connect it without needing Meta Glasses.
Same. The Even Realities R1 ring looks interesting, but only works with their glasses.
My form factor is more like a micro joycon but sits on your wrist like a fitness band & if you flick it hard enough the magnetic thingy will just come into your palm, do whatever like scroll, delete/archive emails, close tabs etc & then flick it back onto your wrist for it to attach magnetically