Chronio, Arduino-powered 3D printed smartwatch, lasts half a year ... - 3ders.org (blog)

3ders.org (blog)

Chronio, Arduino-powered 3D printed smartwatch, lasts half a year ... 3ders.org (blog) The wristwatch is a timepiece that dates back to the 16th century. It became universally popular in the 20th century as both a functional object and (for some) a symbol of wealth and extravagance, but began a rapid decline in the last decade, thanks in ...