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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: 0s | 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.

replies(7): >>41834612 #>>41834668 #>>41834697 #>>41834767 #>>41835177 #>>41838600 #>>41907420 #
1. weinzierl ◴[14 Oct 24 15:44 UTC] No.41838600[source]▶
I have no use for the smart health thingies too, but instead of NFC I want to use it as a controller and display.

Is there a ring with touch or physical buttons. A clicky wheel would even be better. As display I image multiple discreet RGB-leds, but other option could work as well.