Fitness Trackers and Smart Pedometers/Accelerometers

Wrist Accelerometer Estimates of Physical Activity Intensity During Walking in Older Adults and People Living With Complex Health Conditions: Retrospective Observational Data Analysis Study

Kyle S Weber, F Elizabeth Godkin, Benjamin F Cornish, William E McIlroy, Karen Van Ooteghem

JMIR Form Res 2023;7:e41685

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An Algorithm to Classify Real-World Ambulatory Status From a Wearable Device Using Multimodal and Demographically Diverse Data: Validation Study

Sara Popham, Maximilien Burq, Erin E Rainaldi, Sooyoon Shin, Jessilyn Dunn, Ritu Kapur

JMIR Biomed Eng 2023;8:e43726

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Step Count, Self-reported Physical Activity, and Predicted 5-Year Risk of Atrial Fibrillation: Cross-sectional Analysis

Ayelet Shapira-Daniels, Jelena Kornej, Nicole L Spartano, Xuzhi Wang, Yuankai Zhang, Chathurangi H Pathiravasan, Chunyu Liu, Ludovic Trinquart, Belinda Borrelli, David D McManus, Joanne M Murabito, Emelia J Benjamin, Honghuang Lin

J Med Internet Res 2023;25:e43123

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Mining Sensor Data to Assess Changes in Physical Activity Behaviors in Health Interventions: Systematic Review

Claudio Diaz, Corinne Caillaud, Kalina Yacef

JMIR Med Inform 2023;11:e41153

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The Use of Sensors to Detect Anxiety for In-the-Moment Intervention: Scoping Review

Rosie Dobson, Linwei Lily Li, Katie Garner, Taria Tane, Judith McCool, Robyn Whittaker

JMIR Ment Health 2023;10:e42611

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Development and Validation of Multivariable Prediction Algorithms to Estimate Future Walking Behavior in Adults: Retrospective Cohort Study

Junghwan Park, Gregory J Norman, Predrag Klasnja, Daniel E Rivera, Eric Hekler

JMIR Mhealth Uhealth 2023;11:e44296

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A Novel Approach to Assess Weekly Self-efficacy for Meeting Personalized Physical Activity Goals Via a Cellphone: 12-Week Longitudinal Study

Yoo Jung Oh, Thomas J Hoffmann, Yoshimi Fukuoka

JMIR Form Res 2023;7:e38877

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The Feasibility of Implementing Remote Measurement Technologies in Psychological Treatment for Depression: Mixed Methods Study on Engagement

Valeria de Angel, Fadekemi Adeleye, Yuezhou Zhang, Nicholas Cummins, Sara Munir, Serena Lewis, Estela Laporta Puyal, Faith Matcham, Shaoxiong Sun, Amos A Folarin, Yatharth Ranjan, Pauline Conde, Zulqarnain Rashid, Richard Dobson, Matthew Hotopf

JMIR Ment Health 2023;10:e42866

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Accuracy and Systematic Biases of Heart Rate Measurements by Consumer-Grade Fitness Trackers in Postoperative Patients: Prospective Clinical Trial

Philipp Helmer, Sebastian Hottenrott, Philipp Rodemers, Robert Leppich, Maja Helwich, Rüdiger Pryss, Peter Kranke, Patrick Meybohm, Bernd E Winkler, Michael Sammeth

J Med Internet Res 2022 (Dec 30); 24(12):e42359

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Feasibility, Usability and Acceptability of a mHealth Intervention to Reduce Cardiovascular Risk in Rural Hispanic Adults: Descriptive Study

Sheri Rowland, Athena K Ramos, Natalia Trinidad, Sophia Quintero, Rebecca Johnson Beller, Leeza Struwe, Bunny Pozehl

JMIR Form Res 2022 (Dec 23); 6(12):e40379

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Comparing a Fitbit Wearable to an Electrocardiogram Gold Standard as a Measure of Heart Rate Under Psychological Stress: A Validation Study

Joel Gagnon, Michelle Khau, Léandre Lavoie-Hudon, François Vachon, Vicky Drapeau, Sébastien Tremblay

JMIR Form Res 2022 (Dec 21); 6(12):e37885

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Personal Devices to Monitor Physical Activity and Nutritional Intake After Colorectal Cancer Surgery: Feasibility Study

Manouk J W van der Linden, Lenny M W Nahar van Venrooij, Emiel G G Verdaasdonk

JMIR Perioper Med 2022 (Dec 13); 5(1):e40352

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Assessing the Acceptability and Effectiveness of Mobile-Based Physical Activity Interventions for Midlife Women During Menopause: Systematic Review of the Literature

Ghada AlSwayied, Haoyue Guo, Tasmin Rookes, Rachael Frost, Fiona L Hamilton

JMIR Mhealth Uhealth 2022 (Dec 09); 10(12):e40271

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Fitbits for Monitoring Depressive Symptoms in Older Aged Persons: Qualitative Feasibility Study

Fiza Mughal, William Raffe, Peter Stubbs, Ian Kneebone, Jaime Garcia

JMIR Form Res 2022 (Nov 29); 6(11):e33952

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Determining the Reliable Measurement Period for Preoperative Baseline Values With Telemonitoring Before Major Abdominal Surgery: Pilot Cohort Study

Marjolein E Haveman, Rianne van Melzen, Mostafa El Moumni, Richte C L Schuurmann, Hermie J Hermens, Monique Tabak, Jean-Paul P M de Vries

JMIR Perioper Med 2022 (Nov 28); 5(1):e40815

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Wearable Activity Tracker Use and Physical Activity Among Informal Caregivers in the United States: Quantitative Study

Asos Mahmood, Hyunmin Kim, Satish Kedia, Patrick Dillon

JMIR Mhealth Uhealth 2022 (Nov 24); 10(11):e40391

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Cardiorespiratory Fitness Estimation Based on Heart Rate and Body Acceleration in Adults With Cardiovascular Risk Factors: Validation Study

Antti-Pekka E Rissanen, Mirva Rottensteiner, Urho M Kujala, Jari L O Kurkela, Jan Wikgren, Jari A Laukkanen

JMIR Cardio 2022 (Oct 25); 6(2):e35796

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Long-term Effects of the Use of a Step Count–Specific Smartphone App on Physical Activity and Weight Loss: Randomized Controlled Clinical Trial

Eiichi Yoshimura, Eri Tajiri, Ryota Michiwaki, Naoyuki Matsumoto, Yoichi Hatamoto, Shigeho Tanaka

JMIR Mhealth Uhealth 2022 (Oct 24); 10(10):e35628

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Measurement Properties of Smartphone Approaches to Assess Physical Activity in Healthy Young People: Systematic Review

Belinda Parmenter, Claire Burley, Courtney Stewart, Jesse Whife, Katrina Champion, Bridie Osman, Nicola Newton, Olivia Green, Annie B Wescott, Lauren A Gardner, Rachel Visontay, Louise Birrell, Zachary Bryant, Cath Chapman, David R Lubans, Matthew Sunderland, Tim Slade, Louise Thornton

JMIR Mhealth Uhealth 2022 (Oct 21); 10(10):e39085

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The Effects of Objective Push-Type Sleep Feedback on Habitual Sleep Behavior and Momentary Symptoms in Daily Life: mHealth Intervention Trial Using a Health Care Internet of Things System

Hiroki Takeuchi, Kaori Suwa, Akifumi Kishi, Toru Nakamura, Kazuhiro Yoshiuchi, Yoshiharu Yamamoto

JMIR Mhealth Uhealth 2022 (Oct 06); 10(10):e39150

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