The 'Button TrackR Wireless' is an effective way to prevent losing your keys and other important items. The small, button-sized disc can be covertly attached to important personal items and its whereabouts will be tracked by an app that works on smart digital devices.
One of the most helpful features of the app is that it will send you an alert if you're about to leave an area without an item. As well, the app shows the separation between you and your tracker on Google Maps. This is a great thing for travelers to attach to their luggage, and for forgetful individuals in general.
The campaign to launch large-scale production of the 'Button TrackR' is currently active on Ingiegogo and a pledge of only $25 will get you one of these devices.