Table 3.

Responsiveness of Fitbit Charge 2 and Mio Slice.

Group and activity			Oxycon Mobile, Mean difference (kcala)	P value	Fitbit Charge 2, Mean difference (kcal)	P value	Mio Slice, Mean difference (kcal)	P value
CADb (N=18)
	Cycling
		0 versus 40 watts	2.7	<.001	3.3	.003	3.2	<.001
		0 versus 70 watts	5.4	<.001	2.6	.11	5.1	<.001
		40 versus 70 watts	2.7	<.001	0.7	.67	1.9	.03
	Walking
		4 km/h versus 4 km/h 5% slope	2.5	<.001	1.8	.15	2.2	.36
		4 km/h versus 5.5 km/h	2.5	<.001	2.6	.15	3.8	.31
		4 km/h 5% slope versus 5.5 km/h	0.1	.71	4.4	.01	1.6	.42
HFrEFc (N=18)
	Cycling
		0 versus 25 watts	1.2	<.001	0.3	.88	1.1	.23
		0 versus 50 watts	3.0	<.001	1.0	.46	4.7	.02
		25 versus 50 watts	1.9	<.001	1.3	.40	3.6	.02
	Walking
		3 km/h versus 3 km/h 5% slope	1.1	.002	1.9	.16	.8	.66
		3 km/h versus 4.5 km/h	1.5	.001	.3	.89	2.2	.16
		3 km/h 5% slope versus 4.5 km/h	0.4	.27	2.2	.08	3.0	.03

^akcal: kilocalories.

^bCAD: coronary artery disease.

^cHFrEF: heart failure with reduced ejection fraction.