3 ms·
NFC might also be tricky. It looked like you use the top/front of the watch to pay. I'm not sure if this would work in reverse.
by fudged71 12y ago
NFC might also be tricky. It looked like you use the top/front of the watch to pay. I'm not sure if this would work in reverse.
- nchlswu 12y agodon't most nfc implementations use a coil of wires that are some minimum physical size? I imagine the coil is the size of the watch (horizontally)