Humpelstilzchen

And thats a good thing in Germany with is known for its sunny weather.

Please note that the current firmware switched to closed source hrm [1].

I charge weekly, after one week the battery is usually at ~50% with my usual usage. Obviously with GPS on the battery empties much faster, without any notifications etc the battery can hold multiple weeks.

[1] https://forum.espruino.com/conversations/385922/

AGPS data just enables the Watch to get a position in a few seconds. It can get the information (almanac) from the satellites but this takes several minutes of constant direct view to clear sky. Which of the agps apps did you try? https://banglejs.com/apps/?q=agps

So far I only have used the Browser based "Assisted GPS Updater (AGPS)" one and so far have no issues.

There are apps to download the AGPS-data to the Bangle.

"The Guns of August" by B. Tuchman because 2022 feels a bit like 1914.

2nd link is 404, +1 for nylon

Bangle.js 2 is SMA Q3. But yes, its a nRF52840.

needs to be recharged weekly and software can brake with each update but BangleJS2 should cover most requirements: https://banglejs.com/