It looks like the new Google's Pixel 4 watch comes with yet another incompatible change in charging technology. This is a ridiculous situation. The original Pixel Watch used one type of wireless charging. Then the Pixel Watch 2 & 3 removed wireless charging and swapped to a different charging mechanism. And now the 4 has changed again. So three different charging cables in under three years.…
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That’s something I hadn’t considered before. What a neat idea.
https://pine64.org/devices/pinetime/
The charging base is just breaking out the 5V of the USB to the pogo pins!
I’m not discounting the negatives - I’m saying it is possible and feasible.
As I point out in the article, the Pixel watch is now on its third charging format. None of which seem to be compatible with Apple or Samsung.
There are also compromises with the pogo-pin connector. You can’t charge while wearing it. You have to bring along another cable. Bits of metal can be attracted to the magnets and cause mechanical or electrical damage.