I have no use for the smart health thingies, which really look like a data driven health gimmicks to me.
NFC on the other hand I could find hundreds of applications, from payment to access and transport cards.
I have no use for the smart health thingies, which really look like a data driven health gimmicks to me.
NFC on the other hand I could find hundreds of applications, from payment to access and transport cards.
Getting secure tokens (like payment, door unlock, etc) is possible but can be complicated. The ring is a small target, so not always easy to find the received if you're using it with a phone.
Oh, and the software is low level and finickity. I managed to accidentally set mine to read only mode permanently.
Review at https://shkspr.mobi/blog/2024/02/giving-the-finger-to-mfa-a-...
The NFC tag is a small target, probably because of the size of the antenna, but the RFID one has pretty good range. I got five of those rings, very much recommended if you have stuff to auth to.