reportJan 28, 2013 Tracking for Health 69% of U.S. adults track a health indicator like weight, diet, exercise routine, or symptom. Of those, half track in their heads, one-third keep notes on paper, and one in five use technology to keep tabs on their health status.
reportNov 8, 2012 Mobile Health 2012 Half of smartphone owners use their devices to get health information and one-fifth of smartphone owners have health apps