Nikki Gooding, a nurse practitioner, said she had been using an Oura ring -- a smart ring that tracks a person's health ...

Heart rings - How to make jewelry from copper wire by Lan Anh Handmade The length and diameter used depends on the ring size, number of circle rings you want to make.

Many people will be surprised to hear that Claddagh rings were once practically exclusive to rich landlords during The Great Famine.

I asked him to work out while wearing each, compared against smartwatches that we've tested with reliable optical heart rate ...

Smart rings gather the same health data as a smartwatch -- but without the bulkiness and extra screen space. It's a handy piece of tech that measures your heart rate, blood oxygen levels ...