"I am a forgetful person who loses all of my stuff all the freaking time, especially my wallet. Yes, that is one of the most important things I own and I should be more aware of where I put it, but I'm 27 and apparently still haven't gotten the hang of it. That's where this little device comes in handy. I just slide the Tile Slim into one of the credit card slots in my wallet and can now track where it is with the help of the free Tile app. If I can see that it's in my home on the map, but can't find it, I just ring the device and it sets off a symphony of noises that help me hunt it down. Now, I'm not gonna lie to you, the sounds that erupt out of it are ANNOYING, but that makes me find it even faster because I (and my roommate) want it to shut up.
Also, when I'm super tired in the morning and don't have the energy to check whether I have, in fact, left my wallet in my work bag, I just ring it instead of rifling through all my belongings. Oh, and if you're forgetful with your keys, there's a key ring-style Tile for that, too (I use it as well). It has all the same functions as the Tile Slim, but is a bit more petite and a little chunkier." —Alice Prendergast
Get it from Amazon Canada for $41.95.