Have you tried to lower the "DURATION Two Weeks"?
I've not (yet) used gadgetbridge, but for me it looks like there is NO battery level line at all in the graph. Maybe with a duration of one day some data will be shown?
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.
Have you tried to lower the "DURATION Two Weeks"?
I've not (yet) used gadgetbridge, but for me it looks like there is NO battery level line at all in the graph. Maybe with a duration of one day some data will be shown?