Nike is giving away their popular Nike+ GPS app for iPhone starting today. The app uses the GPS in your iPhone to track where you are and how fast you’re going. It can help you go faster by playing the songs that motivate you the most and even provide instant stats during your run. There’s no word of how long it’ll be free, so you might want to take advantage of this offer ASAP.

Every year before CES, there’s a press event called CES Unveiled. During this event, many companies show off their new stuff before the official start of CES. It’s a great way to get a taste of what’s to come during the week. This year, I’d like to share with you what I thought were the more notable products at CES Unveiled. My favorites were easily Blue Microphone’s Yeti Pro and Joby’s GorillaMobile Ori. But I’ve already written about both of those, so I’m going to keep moving down my list, in no particular order.

$160 for a scale? Kind of like paying $160 for a toaster, right? Well, suppose that toaster could keep track of your whole grains intake. Suppose it could automatically share your English muffin/Pop Tart preference on Twitter and beam it to your iPhone. Would that make it worth it? Probably not. But with the Withings WiFi Body Scale, it does make for a surprisingly useful (and somewhat addictive) feature set.