Well it definitely seems possible - but depending how technically inclined you are, decoding the signals that are sent to the display could be difficult if it's not well documented already.
I just quickly googled, and another option for this is there are bluetooth add-in boards. So you could use one of those and then have another proper LCD display connected wirelessly (either a Bangle.js smartwatch or something else)
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.
Well it definitely seems possible - but depending how technically inclined you are, decoding the signals that are sent to the display could be difficult if it's not well documented already.
I just quickly googled, and another option for this is there are bluetooth add-in boards. So you could use one of those and then have another proper LCD display connected wirelessly (either a Bangle.js smartwatch or something else)