NFC Ring was first demonstrated in 2015 in conjunction with payments provider Visa. After being successfully crowd-funded on Kickstarter, the first production units were given to athletes ...

If you’ve passed out from a health condition, you’ll be pleased if you’re wearing an NFC ring that can help first responders link to critical medical information—simply by touching it to a smartphone.

We may earn a commission when you click links to retailers and purchase goods. More info. Samsung was cheeky earlier this year when it teased the Galaxy Ring wearable for a half second at the end of ...