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Nimb says the ring can be worn at all times, even for exercising. And as someone who prefers to run alone, I would feel a lot safer if I knew I had an easy way to send my friends my location if I ...

However, I can still appreciate the usefulness of having a physical panic button on your person in the event of an emergency. The Silent Beacon is one such device that I recently got the chance to ...

Car keys have evolved significantly over time. Chrysler introduced the first key that started a car with a turn of the ...