Published on in Vol 9, No 3 (2021): March

Preprints (earlier versions) of this paper are available at https://preprints.jmir.org/preprint/25313, first published .
Measurement of Heart Rate Using the Polar OH1 and Fitbit Charge 3 Wearable Devices in Healthy Adults During Light, Moderate, Vigorous, and Sprint-Based Exercise: Validation Study

Measurement of Heart Rate Using the Polar OH1 and Fitbit Charge 3 Wearable Devices in Healthy Adults During Light, Moderate, Vigorous, and Sprint-Based Exercise: Validation Study

Measurement of Heart Rate Using the Polar OH1 and Fitbit Charge 3 Wearable Devices in Healthy Adults During Light, Moderate, Vigorous, and Sprint-Based Exercise: Validation Study

David Joseph Muggeridge   1 * , BSc, PhD ;   Kirsty Hickson   2 , PgDip ;   Aimie Victoria Davies   3 , BA, BSc ;   Oonagh M Giggins   4 , BSc, MSc, PhD ;   Ian L Megson   2 , BSc, PhD ;   Trish Gorely   3 , BPhEd, MEd, PhD ;   Daniel R Crabtree   2 * , BSc, MSc, PhD

1 Edinburgh Napier University, Edinburgh, United Kingdom

2 Division of Biomedical Sciences, University of the Highlands and Islands, Inverness, United Kingdom

3 Department of Nursing and Midwifery, University of the Highlands and Islands, Inverness, United Kingdom

4 NetwellCASALA, Dundalk Institute of Technology, Dundalk, Ireland

*these authors contributed equally

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