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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.
@Gordon
I've just spent the last hour measuring power usage trying some different things with a Bangle on 2v06, 2v06.49 and the latest firmwares, as well as different JS, and honestly I can't get it to give me any reading much different (~20%) from 1mA - at least not enough to warrant any noticeable change in battery usage.
I'm reasonably confident in what I'm using to measure power usage as I've used it before on a bunch of stuff too.
So I'm pretty sure that at least with the default apps, and with no apps at all, the power usage hasn't changed. Can you think of anything else that might be causing the change in power usage for you?