Good morning device, Smart NFC Rings will work like Smart NFC SMART BAND bracelets. Cash.
In research I found that NFC bracelets call too much attention, have high price to acquire.
Thus, Smart Rings NFC Mirai rings, would be 4 x cheaper, discreet, light, diverse designers, better yet integrated via payment system API being possible just like the videos in that post, where consumers pay bill in bars, restaurants stores and other trades without discharacterizing the current payment systems POS card machines!
https://www.youtube.com/watch?time_continue=3&v=9OyMzVY4ZAIhttp://www.jakcom.com/ins/R3/JAKCOM_R3.htmlhttp://www.jakcom.com/ins/R3/android_index.htmlhttp://www.jakcom.com/ins/R3/ios.htmlhttp://www.jakcom.com/ins/R3/windows_index.htmlhttps://www.banggood.com/en/Jakcom-R3-Smart-Ring-For-NFC-Android-Mobile-Phone-p-1039079.html?