From: The validation of Fitbit Zip™ physical activity monitor as a measure of free-living physical activity
Measure
Median (IQR)
Age
43 (24)
Fitbit measured steps per day
7477 (3597)
Actigraph measured steps per day
6774 (3851)
Yamax measured steps per day
7532 (4105)
Actigraph measured MVPA (mins/day)
42.23 (27.19)