Journal: JMIR mHealth and uHealth
Article Title: Usefulness of Modern Activity Trackers for Monitoring Exercise Behavior in Chronic Cardiac Patients: Validation Study
doi: 10.2196/15045
Figure Lengend Snippet: Bland-Altman plots for total energy expenditure. The solid horizontal line corresponds to the mean difference, whereas the dashed horizontal lines correspond to limits of agreement. The dotted line is the line of equality. (a) Comparison of Oxycon Mobile with Fitbit Charge 2 for patients with CAD. (b) Comparison of Oxycon Mobile with Fitbit charge 2 for patients with HFrEF. (c) Comparison of Oxycon Mobile with Mio Slice for patients with CAD. (d) Comparison of Oxycon Mobile with Mio Slice for patients with HFrEF. CAD: coronary artery disease; EE: energy expenditure; FC2: Fitbit Charge 2; HFrEF: heart failure with reduced ejection fraction; MS: Mio Slice; OM: Oxycon Mobile.
Article Snippet: In addition, Gusmer et al showed the hip-worn Fitbit Ultra was able to detect changes in slow and brisk walking, where slow walking was defined as minus 10% of a self-selected comfortable speed and brisk walking as plus 10% of the self-selected speed [ ].
Techniques: Comparison