Update, it just happened to my Bangle!
I cannot reboot (broken button) but the moment I disconnected the Bangle from GadgetBridge the clock unfreezed itself.
@Alessandro started
Espruino is a JavaScript interpreter for low-power Microcontrollers. This site is both a support community for Espruino and a place to share what you are working on.
Update, it just happened to my Bangle!
I cannot reboot (broken button) but the moment I disconnected the Bangle from GadgetBridge the clock unfreezed itself.