Viture One

A wearable display, the size of some large glasses. It replaced my portable monitor.

My first pair of display glasses.

https://www.viture.com/blog/pixel-deck-gaming-review

https://www.viture.com/compatibility#handheld

Advantages

Improves posture since one does not have to look down at screen anymore

Have a 3D mode for 3D videos, so that two different video frames can play to each eye. Works well, but unfortunately it's very difficult to find 1080P 3D content

Downers

A bit fuzzy toward the edges

When using with phone, any limitations of Samsung DeX still apply, plus:

Is only 60Hz