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Comparative evaluation of heart rate-based monitors: Apple Watch vs Fitbit Charge HR (2017)
Journal Article
Bai, Y., Hibbing, P., Mantis, C., & Welk, G. J. (2018). Comparative evaluation of heart rate-based monitors: Apple Watch vs Fitbit Charge HR. Journal of sports sciences, 36(15), 1734-1741. https://doi.org/10.1080/02640414.2017.1412235

The purpose of this investigation was to examine the validity of energy expenditure (EE), steps, and heart rate measured with the Apple Watch 1 and Fitbit Charge HR. Thirty-nine healthy adults wore the two monitors while completing a semi-structured... Read More