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Accuracy of Wristband Fitbit Models in Assessing Sleep: Systematic Review and Meta-Analysis

Accuracy of Wristband Fitbit Models in Assessing Sleep: Systematic Review and Meta-Analysis

Approximately 10 years ago, Fitbit (Fitbit, Inc) introduced its first wearable model [4] for use by health-conscious consumers. Early-generation Fitbit models only determined sleep parameters.

Shahab Haghayegh, Sepideh Khoshnevis, Michael H Smolensky, Kenneth R Diller, Richard J Castriotta

J Med Internet Res 2019;21(11):e16273

Fitbit-Based Interventions for Healthy Lifestyle Outcomes: Systematic Review and Meta-Analysis

Fitbit-Based Interventions for Healthy Lifestyle Outcomes: Systematic Review and Meta-Analysis

Studies that included multiple intervention groups (eg, group A: Fitbit alone; group B: Fitbit + text messages) were entered once in the meta-analysis to avoid double counting the control group.

Mickael Ringeval, Gerit Wagner, James Denford, Guy Paré, Spyros Kitsiou

J Med Internet Res 2020;22(10):e23954

Establishing Linkages Between Distributed Survey Responses and Consumer Wearable Device Datasets: A Pilot Protocol

Establishing Linkages Between Distributed Survey Responses and Consumer Wearable Device Datasets: A Pilot Protocol

An eligible Mturker must also be at least 18 years of age, regularly wear a Fitbit, and be willing to give the research team access to their Fitbit data for the previous month and the upcoming month from the date of sign-up.Study Design and ProcedureThe sample

Julia E Brinton, Mike D Keating, Alexa M Ortiz, Kelly R Evenson, Robert D Furberg

JMIR Res Protoc 2017;6(4):e66

Does a Pandemic Preempt Participatory Medicine?

Does a Pandemic Preempt Participatory Medicine?

To give an example of the central role being played by patient-generated health data, Fitbit Inc has developed a COVID-19 symptom tracking service called Ready for Work.

Michael Louis Millenson

J Participat Med 2020;12(4):e23860

Consumer Perceptions of Wearable Technology Devices: Retrospective Review and Analysis

Consumer Perceptions of Wearable Technology Devices: Retrospective Review and Analysis

The fitbit really does track my sleep patterns. I found that I was awake numerous times (it even tell you exactly what times you are awake) and it shows when you are restless (it also shows those exact times).

Kimberly P L Chong, Julia Z Guo, Xiaomeng Deng, Benjamin K P Woo

JMIR Mhealth Uhealth 2020;8(4):e17544

Reliability and Validity of Commercially Available Wearable Devices for Measuring Steps, Energy Expenditure, and Heart Rate: Systematic Review

Reliability and Validity of Commercially Available Wearable Devices for Measuring Steps, Energy Expenditure, and Heart Rate: Systematic Review

However, this review found that these devices tended to underestimate energy expenditure, which is consistent with a separate review of Fitbit accuracy [14] indicating that Fitbit wearables provide accurate measures only in limited circumstances.Commercial

Daniel Fuller, Emily Colwell, Jonathan Low, Kassia Orychock, Melissa Ann Tobin, Bo Simango, Richard Buote, Desiree Van Heerden, Hui Luan, Kimberley Cullen, Logan Slade, Nathan G A Taylor

JMIR Mhealth Uhealth 2020;8(9):e18694