If you have the bad habit of losing or misplacing stuff a lot, then you need StickNFind. It's basically these ultra-small stickers that are equipped with low-energy Bluetooth technology. Just stick them onto anything and everything that you lost a lot--like your phone, iPad, keys, wallet, even your knickers--and be assured that you can find them anytime you want to, when you need to.
Here's how it works: the tag in each of the Bluetooth stickers can be tracked using its accompanying app. Just fire it up on your phone (okay, this might prove to be a problem if it's your phone that's missing...) and then use it to track your missing object.
The small tag stickers even have a sound and light functionality that you can trigger if you're having a hard time spotting your spot. Like, say, if it were buried under a pile of dirty clothes or old pizza boxes or something. They also have a range of 100 feet and a battery life of up to one year, so you won't have to replace them that frequently.
The StickNFind is currently up for funding on Indiegogo, where a pledge of $35 will get you two of these babies.