Fitness Trackers and Smart Pedometers/Accelerometers

Effects of Urban Green Space on Cardiovascular and Respiratory Biomarkers in Chinese Adults: Panel Study Using Digital Tracking Devices

Lin Yang, Ka Long Chan, John W M Yuen, Frances K Y Wong, Lefei Han, Hung Chak Ho, Katherine K P Chang, Yuen Shan Ho, Judy Yuen-Man Siu, Linwei Tian, Man Sing Wong

JMIR Cardio 2021 (Dec 30); 5(2):e31316

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A Pragmatic Intervention Using Financial Incentives for Pregnancy Weight Management: Feasibility Randomized Controlled Trial

Rebecca Krukowski, Brandi Johnson, Hyeonju Kim, Saunak Sen, Riad Homsi

JMIR Form Res 2021 (Dec 24); 5(12):e30578

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Identifying Data Quality Dimensions for Person-Generated Wearable Device Data: Multi-Method Study

Sylvia Cho, Chunhua Weng, Michael G Kahn, Karthik Natarajan

JMIR Mhealth Uhealth 2021 (Dec 23); 9(12):e31618

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Patient-Generated Data Analytics of Health Behaviors of People Living With Type 2 Diabetes: Scoping Review

Meghan S Nagpal, Antonia Barbaric, Diana Sherifali, Plinio P Morita, Joseph A Cafazzo

JMIR Diabetes 2021 (Dec 20); 6(4):e29027

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A Wearable Activity Tracker Intervention With and Without Weekly Behavioral Support Emails to Promote Physical Activity Among Women Who Are Overweight or Obese: Randomized Controlled Trial

Melissa Black, Jennifer Brunet

JMIR Mhealth Uhealth 2021 (Dec 16); 9(12):e28128

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Willingness to Share Data From Wearable Health and Activity Trackers: Analysis of the 2019 Health Information National Trends Survey Data

Camella J Rising, Anna Gaysynsky, Kelly D Blake, Roxanne E Jensen, April Oh

JMIR Mhealth Uhealth 2021 (Dec 13); 9(12):e29190

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An App-Based Just-in-Time Adaptive Self-management Intervention for Care Partners (CareQOL): Protocol for a Pilot Trial

Noelle E Carlozzi, Sung Won Choi, Zhenke Wu, Jennifer A Miner, Angela K Lyden, Christopher Graves, Jitao Wang, Srijan Sen

JMIR Res Protoc 2021 (Dec 09); 10(12):e32842

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Investigating the Use of Digital Health Technology to Monitor COVID-19 and Its Effects: Protocol for an Observational Study (Covid Collab Study)

Callum Stewart, Yatharth Ranjan, Pauline Conde, Zulqarnain Rashid, Heet Sankesara, Xi Bai, Richard J B Dobson, Amos A Folarin

JMIR Res Protoc 2021 (Dec 08); 10(12):e32587

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Gender-Specific Impact of Self-Monitoring and Social Norm Information on Walking Behavior Among Chinese College Students Assessed Using WeChat: Longitudinal Tracking Study

Yuepei Xu, Ling-Zi Yue, Wei Wang, Xiao-Ju Wu, Zhu-Yuan Liang

J Med Internet Res 2021 (Dec 07); 23(12):e29167

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Walking and Daily Affect Among Sedentary Older Adults Measured Using the StepMATE App: Pilot Randomized Controlled Trial

Alycia N Bisson, Victoria Sorrentino, Margie E Lachman

JMIR Mhealth Uhealth 2021 (Dec 01); 9(12):e27208

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Feasibility, Usability, and Effectiveness of a Machine Learning–Based Physical Activity Chatbot: Quasi-Experimental Study

Quyen G To, Chelsea Green, Corneel Vandelanotte

JMIR Mhealth Uhealth 2021 (Nov 26); 9(11):e28577

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Remote Monitoring of the Performance Status and Burden of Symptoms of Patients With Gastrointestinal Cancer Via a Consumer-Based Activity Tracker: Quantitative Cohort Study

Alireza Ghods, Armin Shahrokni, Hassan Ghasemzadeh, Diane Cook

JMIR Cancer 2021 (Nov 26); 7(4):e22931

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Using Methods From Computational Decision-making to Predict Nonadherence to Fitness Goals: Protocol for an Observational Study

Marie McCarthy, Lili Zhang, Greta Monacelli, Tomas Ward

JMIR Res Protoc 2021 (Nov 26); 10(11):e29758

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Objective Measurements of Physical Activity and Sedentary Behavior Using Wearable Devices in Patients With Axial Spondyloarthritis: Protocol for a Systematic Review

Thomas Carlin, Julie Soulard, Timothée Aubourg, Johannes Knitza, Nicolas Vuillerme

JMIR Res Protoc 2021 (Nov 25); 10(11):e23359

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Impact of the COVID-19 Pandemic on Objectively Measured Physical Activity and Sedentary Behavior Among Overweight Young Adults: Yearlong Longitudinal Analysis

Victoria Lawhun Costello, Guillaume Chevance, David Wing, Shadia J Mansour-Assi, Sydney Sharp, Natalie M Golaszewski, Elizabeth A Young, Michael Higgins, Anahi Ibarra, Britta Larsen, Job G Godino

JMIR Public Health Surveill 2021 (Nov 24); 7(11):e28317

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Outcomes of Digital Biomarker–Based Interventions: Protocol for a Systematic Review of Systematic Reviews

Hossein Motahari-Nezhad, Márta Péntek, László Gulácsi, Zsombor Zrubka

JMIR Res Protoc 2021 (Nov 24); 10(11):e28204

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A Two-Minute Walking Test With a Smartphone App for Persons With Multiple Sclerosis: Validation Study

Pim van Oirschot, Marco Heerings, Karine Wendrich, Bram den Teuling, Frank Dorssers, René van Ee, Marijn Bart Martens, Peter Joseph Jongen

JMIR Form Res 2021 (Nov 17); 5(11):e29128

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Fitness Tracker Information and Privacy Management: Empirical Study

Mohamed Abdelhamid

J Med Internet Res 2021 (Nov 16); 23(11):e23059

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Predicting Participant Compliance With Fitness Tracker Wearing and Ecological Momentary Assessment Protocols in Information Workers: Observational Study

Gonzalo J Martinez, Stephen M Mattingly, Pablo Robles-Granda, Koustuv Saha, Anusha Sirigiri, Jessica Young, Nitesh Chawla, Munmun De Choudhury, Sidney D'Mello, Gloria Mark, Aaron Striegel

JMIR Mhealth Uhealth 2021 (Nov 12); 9(11):e22218

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Feasibility of Real-time Behavior Monitoring Via Mobile Technology in Czech Adults Aged 50 Years and Above: 12-Week Study With Ecological Momentary Assessment

Steriani Elavsky, Adam Klocek, Lenka Knapova, Martina Smahelova, David Smahel, Richard Cimler, Jitka Kuhnova

JMIR Aging 2021 (Nov 10); 4(4):e15220

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