> Regarding #1, how many items do you have to keep charged where their charge state does not affect their normal operation, but can be life and death in certain

> Regarding #1, how many items do you have to keep charged where their charge state does not affect their normal operation, but can be life and death in certain cases? I have something that is not at all life-and-death, and only needs to be charged once a month. I've been pretty good about keeping it charged. In the case of something more consequential, I have no doubt I would keep it charged. The device has a charge state indicator that looks like it would be a pretty good reminder. Did you see the part where it makes a sound when you turn it on? Looks to me like Hövding have thought this through pretty well.