One of the biggest trends at CES this year is "wearable tech". Sony, LG, Garmin, and Intel have all announced plans for putting computers on your body. Though most of them are nothing more than glorified heart-rate monitors, several are potentially useful. In this brief — yet lively — video, our experts discuss when wearable technology makes sense. What about you, readers? What wearable technology makes sense to you? Have you seen any from CES that peeks your interest? Tell us in the comments below! Related DealNews Features: 11 Things That Will Be More Expensive in 2014 Would You Spend the Night in a Walmart Parking Lot? We're Not Buying It: The Most Confusing Commercials of 2013
