You know I've got my iPhone loaded up with a few WiFi finding apps so that I can hop online wherever and whenever, but what if I'm without my trusty smartphone? Hopefully (knock on wood), that will never happen. But if it does, then this little gadget could come in quite handy in a pinch.
Called the WiFi Seeker and Light, this keyring attachment is always there when you need to find a signal. With a push of one button, it shines a small LED light so you can find your way in the dark, and the other tells you the strength of any surrounding wireless signals. I tested it, and it does actually know when there's a wireless signal. Now if it would just tell you the security password so you can actually use them, I'd call it a miracle! I couldn't find the exact one online if you wanted to get one for yourself, but there are a few choices on Amazon.