Fig. 1From: Concurrent validity of the Fitbit for assessing sedentary behavior and moderate-to-vigorous physical activityBland-Altman plots illustrating level of agreement between GT3X+ and Fitbit. a) SED estimates (< 100 cpm); b) MVPA estimates (Freedson cut-points); c) MVPA estimates (Troiano cut-points); d) MVPA estimates (VM3 cut-points); Dashed lines show 95% limits of agreement (± 1.96 SD)Back to article page