That’s what you really want to get too. A big charging mat you just toss everything on.

TBH I don’t find wireless charging today a particularly big win. It’s a bit easier than plugging in a cable. Of course, in the watch, it eliminates a port which is a win for other reasons.

I find Anker 24w fast charging bricks and 10’ lightening cables are a pretty reasonable way to quickly charge Apple devices while still using them. I bought a cheap 5w wireless charging pad to throw my phone on while I sleep.

My problem is that every charging cable I get seems to fail eventually. Either the charging port in the phone gets loose, filled with lint, or the cable mysteriously stops working. Even expensive Ankers. Meanwhile my no-name QI charger that I bought for my LG G3 like 5 years ago is still working perfectly. No parts to loosen or clog.

I don’t even bring my wireless charging when I travel. One more piece of gear to pack and keep track of.

I wouldn't either but now that I have one one my desk, nightstand, and coffee table; I could never go back.

yeah no thx. With how long devices last me now and days the only thing that will accelerate my trade in would be the extra battery wear from wireless charging.

Unless it's a particularly hot charger, a slower wireless charge is actually better for your battery.

In retrospect, I wonder if a motorized device that moves the coils to match the location of your device would have been a better approach.

I had the same thought.

I l suspect that Apple has so little in house experience with moving parts these days that they’d have a hard time shipping a good one that worked this way.

I am curious what you discovered during your modelling.

From a first principles point of view it seems to me like it might just work.

It's hard (very lossy) to try to couple the B fields when the rings are different sizes.

But what if they’re all small and all the same size? In a Grid pattern, like streets between city blocks?