I have been #procrastinate ing a smartwatch for a number of reasons, mostly #adhd and anxiety; and a reluctance to add proprietary apps and services.
As a life long early adopter of open source (TAMU #Linux, anyone?) I'm going to try https://www.espruino.com/Bangle.js2#tutorials
.
(despite the reference to .js, it's not a toy and real programming languages like #python are available)
Thank you @adafruit