If you talk about Bangle 2 then there is no need to open it to reflash, SWD is right there on the back of the watch.
@fanoush 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.
If you talk about Bangle 2 then there is no need to open it to reflash, SWD is right there on the back of the watch.