2 ms·
It’s NFC, which is a radio signal, so no connectivity is required aside from the electricity needed to send the signal from the watch. It’s pretty analogous to
by SOLAR_FIELDS 9y ago
It’s NFC, which is a radio signal, so no connectivity is required aside from the electricity needed to send the signal from the watch. It’s pretty analogous to swiping a physical card in that regard
- ecesena 9y agoOh I didn't know it was just NFC, I don't know why I was convinced it was a 3-party protocol requiring device connectivity. Good to know.
- deleted 9y ago[deleted]