Remember the year old Motorola MotoFone F3. It was a cheap phone and used E-Ink for its display. I had used the phone and realized that it was just a matter of time before we seen multiple uses of this brilliant technology. So here it is, watches with E-Ink display. For now E-Ink has been developed for white and black displays. This restricts its use in many other gadgets. The moment E-Ink in color is completely developed we will see its gradual acceptance, as it’s cheap and eco-friendly.