My battery last 5 days top

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  • There are some detailed power figures at https://www.espruino.com/Bangle.js2#powe­r-consumption

    @Gordon - I'm wondering under what configuration you were confident to say 4 weeks battery life on

    The defaults! Turning on the HRM in the health app will bring battery life down a lot, and while having BLE on shouldn't cause problems, the Gadgetbridge BLE connection probably hurts battery life quite a bit.

    Usually when you have a BLE connection it's in high power mode (1mA) initially but goes into low power mode after 1 minute (which is about the same, maybe better than having no connection). However because health updates get sent every 10 minutes that'll bump power usage up again for a minute.

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My battery last 5 days top

Posted by Avatar for user137767 @user137767

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