Most human children learn how to tell time around ages six and seven — but artificial intelligence still, apparently, can't parse a clock face. Researchers from Scotland's University of ...

For Fitbit users, this is especially true. If you own one of the Versa or Sense devices, you can choose from various Fitbit clock faces made by community members and the company itself.

While commercial models cost a pile of money, the team was able to source a dual clock / stopwatch with a nice big display, and hack it up with an Attiny13. The stopwatch is deactivated when the ...