The obvious issue with a personal attack alarm is that if you dont have one in your hand, its pointless. Weve seen a few devices that incorporate technology inside jewelry, which is the method adopted by Nimbs smart ring. After a successful crowdfunding campaign last year, the company is preparing to ship the first version of the hardware by May.
The idea behind Nimb is simple: The device is a ring with a tiny button tucked discreetly on the underside. Should the wearer fee…Read more
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