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Python client for the $20 Colmi R02 smart ring

(tahnok.github.io)
353 points tahnok | 1 comments | 14 Oct 24 01:06 UTC | HN request time: 0.205s | source
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Galanwe ◴[14 Oct 24 05:49 UTC] No.41834576[source]▶
Is there a similar ring with NFC?

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.

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1. gorbypark ◴[14 Oct 24 06:07 UTC] No.41834668[source]▶
They do exist, I believe. I don't have one but came across many for sale on AliExpress when looking for a writer to clone my RFID apartment door entry thingy. Seems like they even have some that are dual NFC/RFID that would work as regular NFC as well as for my apartment door (125khz).