Pedometers are an easy way to increase your level of physical activity . We test the Fitbug to see if it gives our reporter much-needed motivation . The Fitbit is a wrist-worn device that tracks steps, distance and calories burned while you sleep.
Pedometers are an easy way to increase your level of physical activity . We test the Fitbug to see if it gives our reporter much-needed motivation . Sign up for the Vital Signs Health Pledge on Facebook .