This looks good: https://www.pine64.org/pinetime/ https://www.pine64.org/pinetime/ This I just stumbled across: https://www.cnx-software.com/2019/12/31/18-tt

This looks good: https://www.pine64.org/pinetime/ https://www.pine64.org/pinetime/ This I just stumbled across: https://www.cnx-software.com/2019/12/31/18-ttgo-t-wristband-diy-arduino-programmable-smart-bracelet-features-esp32-pico-d4-sip/ https://www.cnx-software.com/2019/12/31/18-ttgo-t-wristband-...