PeerJ Author 270 Points Contributions by role Author 270 Contributions by subject area Public Health Translational Medicine Sports Medicine Geriatrics Kinesiology Morten Villumsen PeerJ Author Summary Geriatrics Kinesiology Public Health Translational Medicine Past or current institution affiliations Aalborg University PeerJ Contributions Articles 2 July 14, 2020 The validity of activity trackers is affected by walking speed: the criterion validity of Garmin Vivosmart® HR and StepWatch™ 3 for measuring steps at various walking speeds under controlled conditions Frederik Rose Svarre, Mads Møller Jensen, Josephine Nielsen, Morten Villumsen https://doi.org/10.7717/peerj.9381 PubMed 32742766 December 22, 2016 Comparison between Mother, ActiGraph wGT3X-BT, and a hand tally for measuring steps at various walking speeds under controlled conditions Henrik Riel, Camilla Rams Rathleff, Pernille Møller Kalstrup, Niels Kragh Madsen, Elena Selmar Pedersen, Louise Bilenberg Pape-Haugaard, Morten Villumsen https://doi.org/10.7717/peerj.2799 PubMed 28028469
