​Watches that keep a close watch on you

Hearing consumers say they "gotta have it" is the dream of anyone launching a new product. Susan Spencer of "48 Hours" shows us a case where that dream came true:

Tony Bass' watch tracks his every move -- steps taken, calories burned, hours slept. He wears it all the time, even while taking a shower.

Would he otherwise miss some calories burning from scrubbing? "That is absolutely true, because it's still tracking activity in the shower," he sai