Finally, the custom-built Pong watch we covered a few months ago, is almost finished. Check out a working prototype after the jump.
I succeeded in compressing all the electronics for this watch in to a 10mm-thick case. The 96×64 OLED display runs continuously – unlike older LED watches, there is no need to press a button to see the time. Battery life is 25 hours, so recharging is done every night