This awesome DIY Chronio Arduino smartwatch which is housed in a 3D printed case may be just the solution.

The Arduino watch has been created by Alessandro Matera and can be seen in action in the video below complete with 3D printed case that was created using a desktop 3D printer.

Welcome to Mr Sagoo's channel, your destination for hands-on creativity! Discover how to bring your ideas to life with ...

Squeezed between the display and Raspberry Pi there's also a real-time clock, an Arduino Pro Mini, a USB to serial cable, and a power-management board.