 Linus Tech Tips coverage of CES 2014 is brought to you by NCIX.com, your source for great technology, selection, and service, along with Corsair memory and Western Digital. Hey guys, I'm here with our first video at CES with Christian to show us Tracker, which is pretty interesting. I was interested the second I showed up to the booth because I constantly lose my keys. I'm pretty good with my wallet, I'm pretty good with my phone, but I literally can never find my keys. So how does this work? So Luke, we've got a solution for you. You attach the sticker tracker to your keys or a bag, anything that you want to keep track of. You can even stick it on a remote. The app will find that thing at the press of a button. So you press a button on the app and then it makes it beep. So you can see where, you know, did you leave it in the couch cushions? Did you, you know, did it fall under the table? And then you can see with a hot cold indicator on the app if you're getting warmer or colder. And then if you leave it behind, it remembers where on a map you left that thing. So this works through Bluetooth and you said the battery life was pretty insane. How long is the battery life for that little tracker? It goes up to a year on a little watch battery. So you don't have to worry about constantly plugging it into your computer or whatever, the wall to charge it, which is actually really nice, because you might lose something for a few days and having these kind of things and having them die is really not that helpful. So there's another thing you're talking to me about where you can kind of help other people find stuff just like Waze. And how does that work? So in the latest tracker app, we've incorporated social tracking. We're calling it CrowdTracker. So if I left my keys somewhere and you walked by them, then you would anonymously and confidentially just let me know where my keys moved to. So you can see on this little map, I've got my tracker on a map and it knows where I left it. And then if another user walks by, it gives me an updated location for that thing. Cool. So it's Bluetooth, but it doesn't have to fully connect. It just has to kind of ping and then it updates the map without that user actually knowing. And this is an opt-in, correct? So if you're kind of worried about it, you can say no? Correct. Yeah. So if you're interested in having other people help you find your stuff when you lose it, then you can help other people find their stuff when they lose it. Perfect. So if you're someone who tends to leave things behind like myself, this might help you a lot. I also heard that it's pretty inexpensive. So how much are the different devices? We wanted to make it really easy for people to keep track of their stuff. So one device is $29 and it's two for $39 and four for $80. Perfect. That's really not that bad. I don't think, I don't know about you. Is this kind of stuff you're interested in? Comment below. As always, thanks for watching our content. Thank you for our subscribers to sending us to CES and as always, subscribe to Linus Tech Tips.