Smartwatches and smart bands may be the driving force in the world of wearables, but a new category is emerging - smart rings. Samsung launched its Galaxy Ring recently after months of teasing, and we now get a chance to put one on our fingers. Our Ring is the Titanium Black version, which is the most subdued one, compared to the flashier Silver and Gold. The wearable is about 3 grams, and with its 7 mm width and 2.6 mm thickness is way less obtrusive than a watch or a band. It is slightly thicker than most conventional jewelry but significantly lighter, meaning people who are used...

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