Accuracy of Intensity and Inclinometer Output of Three Activity Monitors for Identification of Sedentary Behavior and Light-Intensity Activity

Table 5

Root mean square error for minutes of sedentary behaviors (lying down, sitting watching television, sitting using computer, standing) and light intensity activities (walking 1.0 mph, pedaling 7.0 mph, pedaling 15.0 mph) coded correctly out of 6 possible minutes.

	StepWatch	GT1M100	GT1M150	GT3X+100	GT3X+150	GT3X+Incl
Sedentary behaviors	0.33	0.13	0.07	0.86	0.68	2.15
Light Intensity activities	3.33	2.49	2.10	2.84	2.81	0.98