Here's my guess: http://www.pcworld.com/article/2842092/sharp-smartband-lcd-uses-1000-times-less-power.html http://www.pcworld.com/article/2842092/sharp-smartb

Here's my guess: http://www.pcworld.com/article/2842092/sharp-smartband-lcd-uses-1000-times-less-power.html http://www.pcworld.com/article/2842092/sharp-smartband-lcd-u... * Original Pebble used greyscale version of same tech from Sharp. * Available in 1 inch size. * In production spring 2015.