A previous version of this article recommended (as #3) the SliceCharge from Hard Cider Labs. I waited months for mine to ship. While it does charge the iPhone and AirPods fine, it actually uncharges the watch. After charging my cellular large-screen Apple Watch once, now whenever I place my Apple Watch on the SliceCharge, it looses 1% battery every 1-2 minutes with no other use. I've tried repeatedly over the past few days to get it to work so I wouldn't have to return it (it was a gift), but so far no success. After attempting to use it, I'm concerned that I'd really rather actually have something that props my watch up at an angle so I can use it as a night clock on my bed-side stand, which I can't see when it's lying flat. I also hadn't considered how much horizontal space the watch band would take up, since I've been using an Elago side-ways charger (the beige mac-plus version), and the band naturally curves around it.
I'm also very concerned about how well-aligned the AirPods have to be to charge, it seems that in the dark at night, reaching my hand blindly over to find a phone or watch to pick up to see the time, I would easily knock them out of alignment when putting them back. I find I'm not saving any time over careful aligning a port to plug in wire-full charging, and I have to be more careful in the middle of the night, a problem I don't have with wire-full charging.