@Eriequiet here’s one!
I made a payment with the converted purewrist today.
Here’s evidence:
All the readers Amal and I have tried so far have the coil situated behind an LCD display, which makes finding the ideal spot for coupling to non-standard antenna shapes difficult. After some vigorous rubbing, and some questions from the attendant, I discovered that the ideal technique is to hold the implant in line with the top edge of the screen (using the edge as a bounding box) and slowly slide the implant across the centerline. Direction of the chip and side of the implant don’t seem to matter much. I held it right against the screen, but different readers might have different antennas that require some distance, and others might not like you touching the touchscreen while attempting to read.
I’m going to get it installed in position L3 on Sunday afternoon. I’ll let you know how it goes 