The Black Lion is the biggest and most expensive of the bunch.
The wearable best suited to actually carry a conversational AI assistant everywhere has been sitting in your ears for a decade.
Those promotional incentives may not be the free lunch they look like.
The smart module can monitor things like your head movement, pace, and strokes and then offer ways you can improve in a smartphone companion app.
Pro sports aren't exactly thrilled about the implications of smart glasses.
The rise of the ref cam is here.
You can play ball, just not with smart glasses on your face.
