August 1, 2013 8:14 pm Hidden Costs of High-Tech Health Using technology to stay in shape. Many people are using smart phone apps to keep fit, lose weight or just stay healthy. But those free apps may come at a cost. NBC 7’s Consumer Bob reports. US & World Videos 2:33 CDPH releases updated Covid-19 isolation guidelines 1:11 What is ‘factitious disorder imposed on another,' or FDIA? 3:18 Drug and alcohol abuse increase during the holidays, experts say 0:34 FDA expands eye drop recall to include 27 additional products 1:15 What is dengue fever?