Muggeridge, David JosephHickson, KirstyGiggins, Oonagh M.Megson, Ian L.Gorely, TrishCrabtree, Daniel R.Davies, Aimee Victoria2024-01-172024-01-172021-03Muggeridge, D J, Hickson, K, Giggins, O M, Megson, I L, Gorely, T, Crabtree, D R & Davies, A V 2021, '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', JMIR Mhealth and Uhealth, vol. 9, no. 3, e25313. https://doi.org/10.2196/253132291-5222ORCID: /0000-0003-2013-9109/work/151301785https://hdl.handle.net/2164/22577Funding Information: The authors would like to thank all participants who volunteered to participate in this study. DM, OG, DC and IM are supported by the European Union’s INTERREG VA Programme, managed by the Special European Union Programmes Body. DC is also supported by a grant from Highlands and Islands Enterprise (HMS 9353763). KH is partly funded by a grant from Highlands and Islands Enterprise (HMS 9353763) and partly funded by Inverness and Highland City-Region Deal.13264254engExerciseHeart rateMobile phonePhotoplethysmographyValidation studyWearable electronic devicesR MedicineQP PhysiologyHealth InformaticsRQPJournal article10.2196/25313http://www.scopus.com/inward/record.url?scp=85103475320&partnerID=8YFLogxK93