Pebble's products were an excellent example of lateral technology. No need for high DPI on your watch, because they made something that looks good with few pixels. Making battery life a priority in a world of WiFi-enabled pressure cookers.
Even when the battery ran out you still got 24 hours of a watch that would at least tell the time!
I have no idea if it is possible to produce something like Pebbles at low quantities, but I would love to see an open design with similar specs. I think these watches are better than anything else out there, and it's sad the design is going to disappear.