"I like this SMALL clock (which it were bigger) but it looks really cool and usually works just fine. Except it seems to loose the correct time quit often, requiring me to reset it sometimes daily. The software needs an update that checks and resets the correct time regularly. Otherwise, this is a cool product. Thank you.
(Here is an image of it showing the incorrect time, but was correct about an hour ago.)"
LED Word Clock Kit (Solder-Yourself) - DIY Electronics Gift, STEM Kit for Makers of All Ages