I was wondering when e-ink would make it to a smartwatch

Figured it was only a matter of time.  e-ink (stuff in e-readers) is very low power, high (relative speaking) res black/white display.  Well when compared to LCD a phone has.

http://www.engadget.com/2013/06/04/e-ink-mobius-hands-on/?utm_medium=feed&utm_source=Feed_Classic&utm_campaign=Engadget