A parade of fitness gadgets at this week’s Consumer Electronics Show in Las Vegas may be just the antidote for the couch-potato behavior induced by all the 3-D televisions, gaming laptops, and other gizmos on display at the show.
Some of these activity-monitoring devices offer new ways to monitor your activity and health, including an iPhone and iPad pulse oximeter that can precisely detect blood oxygen levels, and sensor technology that can be tucked inside a set of conventional earbuds to keep tabs on the whole body.
via technology review
