I can only connect to the watch through espruino command line. Not through the web bluetooth client. So can't uninstall like normally, but with the client from the terminal I can install Js files, but I then need the bootloader files or the whole OS.
You'll need a more experienced user's answer then, I'm afraid. My suggestion had got me out of a similar problem when first using the watch, but it obviously doesn't always work.
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.
I can only connect to the watch through espruino command line. Not through the web bluetooth client. So can't uninstall like normally, but with the client from the terminal I can install Js files, but I then need the bootloader files or the whole OS.