You are reading a single comment by @fanoush and its replies.
Click here to read the full conversation.
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.
@fanoush
There is that offline/silent/powersaving mode? you swipe down and one of the icons turns off bluetooth and everything and puts on some simple clock. Also there is power off in the hidden menu. When in settings menu hold button until 4 digit code entry pops up and then 2020 is power off and 2019 is test menu which also has power off menu. Hopefully it is not advertising in that off mode.
But anyway doing this with 100 watches must be a pain if they come like this from the factory.