Fuller, D., E. Colwell, J. Low, K. Orychock, M. Tobin, B. Simango, R. Buote, D. Van Heerden, L. Slade, H. Luan, N. Taylor, and K. Cullen. “Systematic Review of the Reliability and Validity of Commercially Available Wearable Devices for Measuring Steps, Energy Expenditure, and Heart Rate: Oral Presentation C4.4”. The Health & Fitness Journal of Canada, vol. 14, no. 3, Sept. 2021, doi:10.14288/hfjc.v14i3.667.