Make your own nerd smartwatch from an old Nokia 1100



Using an old Nokia 1100, connecting it to an Arduino brain, and setting up the software, you’ll have a bulky, awful, but totally DIY smartwatch that can connect to your phone to show you notifications and other small details.

Read the Tinkernut website for the full guide:

[embed]http://www.tinkernut.com/portfolio/make-smartwatch-old-cell-phone-part-1/[/embed]