#AskWSJD: What Is a Smartwatch Good For? by WSJDigitalNetwork

If Video does not appear here please visit non-mobile site or click url > Is there any reason to buy a smartwatch or wearable yet? WSJ Personal Tech columnist Joanna Stern has the answer. Subscribe to the WSJ channel here: http://bit.ly/14Q81Xy Visit the WSJ channel for more video: http://ift.tt/1k9byNq More from the Wall Street Journal: Visit WSJ.com: http://ift.tt/gxpWvx Follow WSJ on Facebok: http://ift.tt/105C9Nt Follow WSJ on Google+: http://ift.tt/WuDwUR Follow WSJ on Twitter: http://ift.tt/VzzxZ5 Follow WSJ on Instagram: http://ift.tt/VlHo8U Follow WSJ on Pinterest: http://ift.tt/1jxNxiC Follow WSJ on Tumblr: http://ift.tt/1k9bBIQ