Seems like this is at least part of the problem. I've been charging the bangle till it reaches 100% assuming this meant the battery was fully charged. I'll try a much longer charge and keep an eye on the charging icon and see if it makes much of a difference.
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.
Seems like this is at least part of the problem. I've been charging the bangle till it reaches 100% assuming this meant the battery was fully charged. I'll try a much longer charge and keep an eye on the charging icon and see if it makes much of a difference.