Fitness Trackers and Smart Pedometers/Accelerometers

Validity of a Consumer-Based Wearable to Measure Clinical Parameters in Patients With Chronic Obstructive Pulmonary Disease and Healthy Controls: Observational Study

Fien Hermans, Eva Arents, Astrid Blondeel, Wim Janssens, Nina Cardinaels, Patrick Calders, Thierry Troosters, Eric Derom, Heleen Demeyer

JMIR Mhealth Uhealth 2024 (Nov 06); 12:e56027

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Efficacy of a Wearable Activity Tracker With Step-by-Step Goal-Setting on Older Adults’ Physical Activity and Sarcopenia Indicators: Clustered Trial

Mu-Hsing Ho, Chi-Yuan Peng, Yung Liao, Hsin-Yen Yen

J Med Internet Res 2024 (Nov 01); 26:e60183

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Assessment of Wearable Device Adherence for Monitoring Physical Activity in Older Adults: Pilot Cohort Study

Huitong Ding, Kristi Ho, Edward Searls, Spencer Low, Zexu Li, Salman Rahman, Sanskruti Madan, Akwaugo Igwe, Zachary Popp, Alexa Burk, Huanmei Wu, Ying Ding, Phillip H Hwang, Ileana De Anda-Duran, Vijaya B Kolachalama, Katherine A Gifford, Ludy C Shih, Rhoda Au, Honghuang Lin

JMIR Aging 2024 (Oct 25); 7:e60209

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Cadence-Based Pedometer App With Financial Incentives to Enhance Moderate-to-Vigorous Physical Activity: Development and Single-Arm Feasibility Study

Kosuke Hayashi, Hiromitsu Imai, Ichiro Oikawa, Yugo Ishihara, Hirokazu Wakuda, Iori Miura, Shingo Uenohara, Asuka Kuwae, Megumi Kai, Ken'ichi Furuya, Naoto Uemura

JMIR Form Res 2024 (Oct 24); 8:e56376

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Intensive, Real-Time Data Collection of Psychological and Physiological Stress During a 96-Hour Field Training Exercise at a Senior Military College: Feasibility and Acceptability Cohort Study

Rachele Pojednic, Amy Welch, Margaret Thornton, Meghan Garvey, Tara Grogan, Walter Roberts, Garrett Ash

JMIR Form Res 2024 (Oct 18); 8:e60925

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Raw Photoplethysmography as an Enhancement for Research-Grade Wearable Activity Monitors

Paul R Hibbing, Maryam Misal Khan

JMIR Mhealth Uhealth 2024 (Sep 27); 12:e57158

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Assessing and Enhancing Movement Quality Using Wearables and Consumer Technologies: Thematic Analysis of Expert Perspectives

T Alexander Swain, Melitta A McNarry, Kelly A Mackintosh

JMIR Form Res 2024 (Sep 13); 8:e56784

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Data Analytics in Physical Activity Studies With Accelerometers: Scoping Review

Ya-Ting Liang, Charlotte Wang, Chuhsing Kate Hsiao

J Med Internet Res 2024 (Sep 11); 26:e59497

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The Impact of Air Pollution Information on Individuals’ Exercise Behavior: Empirical Study Using Wearable and Mobile Devices Data

Yang Yang, Khim-Yong Goh, Hock Hai Teo, Sharon Swee-Lin Tan

JMIR Mhealth Uhealth 2024 (Sep 10); 12:e55207

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Smart Device Ownership and Use of Social Media, Wearable Trackers, and Health Apps Among Black Women With Hypertension in the United States: National Survey Study

Jolaade Kalinowski, Sandesh Bhusal, Sherry L Pagoto, Robert Newton Jr, Molly E Waring

JMIR Cardio 2024 (Sep 09); 8:e59243

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Accelerometer-Based Physical Activity and Health-Related Quality of Life in Korean Adults: Observational Study Using the Korea National Health and Nutrition Examination Survey

Sujeong Han, Bumjo Oh, Ho Jun Kim, Seo Eun Hwang, Jong Seung Kim

JMIR Hum Factors 2024 (Sep 03); 11:e59659

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A Clinician and Electronic Health Record Wearable Device Intervention to Increase Physical Activity in Patients With Obesity: Formative Qualitative Study

Varun Ayyaswami, Jeevarathna Subramanian, Jenna Nickerson, Stephen Erban, Nina Rosano, David D McManus, Ben S Gerber, Jamie M Faro

JMIR Form Res 2024 (Sep 02); 8:e56962

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Real-World Accuracy of Wearable Activity Trackers for Detecting Medical Conditions: Systematic Review and Meta-Analysis

Ben Singh, Sebastien Chastin, Aaron Miatke, Rachel Curtis, Dorothea Dumuid, Jacinta Brinsley, Ty Ferguson, Kimberley Szeto, Catherine Simpson, Emily Eglitis, Iris Willems, Carol Maher

JMIR Mhealth Uhealth 2024 (Aug 30); 12:e56972

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Establishing a Consensus-Based Framework for the Use of Wearable Activity Trackers in Health Care: Delphi Study

Kimberley Szeto, John Arnold, Erin Marie Horsfall, Madeline Sarro, Anthony Hewitt, Carol Maher

JMIR Mhealth Uhealth 2024 (Aug 23); 12:e55254

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Association of Wearable Device–Measured Step Volume and Variability With Blood Pressure in Older Chinese Adults: Mobile-Based Longitudinal Observational Study

Han Xiao, Zechen Zhou, Yujia Ma, Xiaoyi Li, Kexin Ding, Xiaotong Dai, Dafang Chen

J Med Internet Res 2024 (Aug 14); 26:e50075

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Feasibility and Acceptability of a Mobile Health Exercise Intervention for Inactive Adults: 3-Arm Randomized Controlled Pilot Trial

Jacqueline Kiwata Dawson, Alison Ede, Madeleine Phan, Alec Sequeira, Hsiang-Ling Teng, Ayla Donlin

JMIR Form Res 2024 (Aug 09); 8:e52428

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Assessing the Accuracy of Smartwatch-Based Estimation of Maximum Oxygen Uptake Using the Apple Watch Series 7: Validation Study

Polona Caserman, Sungsoo Yum, Stefan Göbel, Andreas Reif, Silke Matura

JMIR Biomed Eng 2024 (Jul 31); 9:e59459

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Physical Activity, Body Composition, and Fitness Variables in Adolescents After Periods of Mandatory, Promoted or Nonmandatory, Nonpromoted Use of Step Tracker Mobile Apps: Randomized Controlled Trial

Adrián Mateo-Orcajada, Raquel Vaquero-Cristóbal, Jorge Mota, Lucía Abenza-Cano

JMIR Mhealth Uhealth 2024 (Jul 30); 12:e51206

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Agreement Between Apple Watch and Actical Step Counts in a Community Setting: Cross-Sectional Investigation From the Framingham Heart Study

Nicole L Spartano, Yuankai Zhang, Chunyu Liu, Ariel Chernofsky, Honghuang Lin, Ludovic Trinquart, Belinda Borrelli, Chathurangi H Pathiravasan, Vik Kheterpal, Christopher Nowak, Ramachandran S Vasan, Emelia J Benjamin, David D McManus, Joanne M Murabito

JMIR Biomed Eng 2024 (Jul 24); 9:e54631

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Prediction of Mild Cognitive Impairment Status: Pilot Study of Machine Learning Models Based on Longitudinal Data From Fitness Trackers

Qidi Xu, Yejin Kim, Karen Chung, Paul Schulz, Assaf Gottlieb

JMIR Form Res 2024 (Jul 18); 8:e55575

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