Samsung has a new smart ring patent that could solve a major issue with the tech when it launches its next Galaxy Ring: sizing. Its recently revealed design shows a ring that can grow or shrink to better fit the wearer’s finger, and we’re excited.The best smart rings are pretty darn neat, but one significant inconvenience compared to the best smart watches is finding a ring that’s the right size. Smartwatches are adjustable and can fit virtually any size
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