Apple invents a Fabric Apple Watch Band with an Electrochromic feature that allows users to set 3 colors in 3 band zones
Today the U.S. Patent and Trademark Office officially granted Apple a patent that relates to a fabric Apple Watch band that includes an electrochromatic feature allowing color-adjustable elements that could change the color scheme and design in 3 distinct band zones to give the watch band a customizable look unique to the user. And, for those that are fashion conscious, they'll be able to match a color scheme on their watch band to match what their attire.
Source: patentlyapple.com