Best Health Gadget at CES 2014: QardioCore

Jill Duffy talks about the QardioCore as well as why she chose this as the very best health and wellness device at CES 2014 in Las Vegas. For more of our preferred items at this year’s show check out the complete checklist on PCMag.com: http://www.pcmag.com/article2/0,2817,2429342,00.asp