http://www.arduboy
.com/o-bluetooth-r
ing/
Bluetooth Smart
Ring featuring a
64x32 monochrome
OLED Display and
Touch Button.
Receive and reply
to notific
(more)
http://www.arduboy.com/o-bluet...
Bluetooth Smart Ring featuring a 64x32 monochrome OLED Display and Touch Button. Receive and reply to notifications from your cell phone! Display fun animations at a party! 4+ hour battery life (display on). 24+ hour standby.
