Most people wear rings for sentimental reasons or style, but these three designs combine both of them with technology for some truly cool gadgetry, or so we think. Whether it be the ring pistol or ring clock, you’ll find it here. Continue reading to see them all.

3. Ring Clock

CGSociety’s Cyber unveils his latest project, the Ring Clock. This gadget is essentially a mechanical ring that has three rings for displaying the hour, minutes, and seconds. An indicator will ensure that the wearer puts it on properly, and the current time will always be highlighted.

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2. Kinekt Gear Ring

nlike other rings, the Gear Ring by Kinekt Design features “micro-precision gears that turn in unison when the outer rims are spun; it is currently available for purchase in twelve standard US ring sizes: 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15 & 16.”

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1. Ring Pistol

With bullets smaller than a quarter, “The Ring Pistol” slides onto your finger and fires at the push of a tiny trigger. Unfortunately, this antique is not available for purchase at this time.

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