The Trackr Bravo is a clever device for those that tend to lose things a lot. You can attach it to your car keys, to a purse or just about anything. You can then use your smartphone to track the object down should it go missing. The device also emits a high pitched sound alarm that works both ways should you have the device but lose your phone. Trackr also belongs to a greater GPS network of devices meaning should you lose your tagged object in a more remote location other people’s Trackrs can help you locate it. Learn more here and/or check out the video below.