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Showing 1–22 of 22 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Fitbit® Clear all
Completed Not applicable Interventional

A Novel Physical Therapy Administered Physical Activity Intervention After TKR: A Pilot Study

NCT02724137
View directory record Official record
Conditions
Physical Activity
Interventions
Fitbit®, Physical Therapy Rehab
Behavioral · Other
Lead sponsor
University of Delaware
Other
Eligibility
45 Years and older
Enrollment
43 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Newark, Delaware
Source: ClinicalTrials.gov public record
Updated Nov 19, 2018 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional

Comparing Fitbit® Quality of Measured Sleep to Sleep Measured by Polysomnography in the Sleep Lab

NCT03066479
View directory record Official record
Conditions
Obstructive Sleep Apnea
Interventions
Fitbit, OSA questionnaire, Polysomnography
Device · Other · Diagnostic Test
Lead sponsor
Vidya Raman
Other
Eligibility
3 Years to 18 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 15, 2017 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional

Pilot Comparison of N-of-1 Trials of Light Therapy

NCT03167372
View directory record Official record
Conditions
Cancer, Health Behavior, Depression
Interventions
Litebook® Advantage, Fitbit Flex2 TM
Other
Lead sponsor
Columbia University
Other
Eligibility
21 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 24, 2019 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional

Lupus Walking Intervention to Address Fatigue/Quality of Life

NCT07481214
View directory record Official record
Conditions
System Lupus Erythematosus(SLE)
Interventions
guided increases in daily walking
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 12, 2026 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mobile Technology and Data Analytics to Identify Real-time Predictors of Caregiver Well-Being

NCT04556591
View directory record Official record
Conditions
Caregivers
Interventions
Just-in-time adaptive intervention (JITAI), Control
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 20, 2023 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional Results available

Health Information Technology System ("Roadmap 2.0") in the Context of Hematopoietic Cell Transplantation

NCT04094844
View directory record Official record
Conditions
Hematologic Diseases
Interventions
Wearable activity sensor, Roadmap 2.0 information system, Survey administration, Roadmap 2.0 information system with Positive Activities
Other · Behavioral
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
5 Years to 75 Years
Enrollment
372 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
2
States / cities
Ann Arbor, Michigan • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional

Interventions to Improve Daily Activity in Heart Failure

NCT02331524
View directory record Official record
Conditions
Heart Failure
Interventions
Activity Feedback and Encouragement, Health Coaching/Home Exercise
Behavioral · Other
Lead sponsor
Grand Valley State University
Other
Eligibility
40 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Grand Rapids, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 22, 2017 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional

Daughters, dUdes, Mothers and othErs Fighting Cancer Together

NCT04132219
View directory record Official record
Conditions
Cancer, Overweight and Obesity
Interventions
eHealth Intervention
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 14, 2022 · Synced Sep 1, 2026, 8:58 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Black Girls Move Physical Activity and Improving Dietary Intake Among Black Adolescent Daughters

NCT05433415
View directory record Official record
Conditions
Adolescent Obesity, Diabetes Mellitus
Interventions
Black Girls Move
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
12 Years to 18 Years · Female only
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 4, 2026 · Synced Sep 1, 2026, 8:58 PM EDT
Not listed Not applicable Interventional

Evidence for Health Improvement in People With Diabetes Using One Touch & Partner Solutions

NCT05354297
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Cecelia Health plus OneTouch Verio Reflect® BGM and OneTouch Reveal® mobile app, Fitbit plus OneTouch Verio Reflect® BGM and OneTouch Reveal® mobile app, Noom plus OneTouch Verio Reflect® BGM and OneTouch Reveal® mobile app, Welldoc plus OneTouch Verio Reflect® BGM and Welldoc app
Device
Lead sponsor
LifeScan
Industry
Eligibility
18 Years and older
Enrollment
800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
San Mateo, California
Source: ClinicalTrials.gov public record
Updated Jul 19, 2022 · Synced Sep 1, 2026, 8:58 PM EDT
Terminated Not applicable Interventional

3-month Aerobic and Resistance Exercise Intervention for Individuals Diagnosed With Melanoma

NCT03825913
View directory record Official record
Conditions
Melanoma
Interventions
Exercise Intervention, Wellness Intervention
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
18 Years and older
Enrollment
1 participant
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 27, 2020 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional

Weight Management Among Breast Cancer Survivors

NCT02387671
View directory record Official record
Conditions
Body Weight
Interventions
Device: FitBit Flex wrist band, Device: FitBit Aria weight scale, Diet Intake Messages, Behavioral Counseling
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older · Female only
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 30, 2016 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional

Self-monitoring and Reminder Texts to Increase Physical Activity After Cancer: a Pilot Randomized Controlled Trial

NCT02966054
View directory record Official record
Conditions
Colon Cancer, Rectum Cancer
Interventions
Digital Health Physical Activity Intervention Group
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 8, 2018 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional

A Pilot Study of Roadmap 2.0 in Oncology Caregivers and Patients

NCT04480541
View directory record Official record
Conditions
Cancer, Quality of Life
Interventions
Roadmap 2.0 information system, Wearable activity sensor, Survey administration
Behavioral · Other
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
5 Years and older
Enrollment
138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Sep 1, 2026, 8:58 PM EDT
Completed No phase listed Observational

Evaluating the Use of Wearable Biosensors and PROs to Assess Performance Status in Patients With Cancer

NCT02659358
View directory record Official record
Conditions
Neoplasms
Interventions
Fitbit Charge HR®
Device
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 24, 2017 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional

Wearable Devices on Health Promotion in Diabetes

NCT07144774
View directory record Official record
Conditions
Diabetes (DM)
Interventions
Fitbit wrist-worn Inspire 2® activity tracker (Fitbit Inc., San Francisco, CA, USA)
Device
Lead sponsor
Pacific University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Hillsboro, Oregon
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Outcomes for Care Partners of Persons With Traumatic Brain Injury

NCT04570930
View directory record Official record
Conditions
Caregivers
Interventions
Just-in-time adaptive intervention (JITAI), Control
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
257 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
2
States / cities
Ann Arbor, Michigan • Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2024 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Exploring the Effects of Sleep Patterns and Physical Activity on Asthma in Adolescents With Wrist-worn Smart Devices

NCT02556567
View directory record Official record
Conditions
Asthma
Interventions
Fitbit® Charge Heart Rate (HR) wristband
Other
Lead sponsor
Arkansas Children's Hospital Research Institute
Other
Eligibility
14 Years to 17 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Jul 30, 2024 · Synced Sep 1, 2026, 8:58 PM EDT
Completed Not applicable Interventional Results available

Enhancing BodyWorks: A Canine Health Literacy Module

NCT04516252
View directory record Official record
Conditions
Overweight and Obesity, Overweight Adolescents
Interventions
BodyWorks Intervention, Canine Curriculum, Ecological Momentary Assessment, Physical Activity Trackers
Behavioral
Lead sponsor
Children's Hospital Los Angeles
Other
Eligibility
9 Years to 17 Years
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Sep 1, 2026, 8:58 PM EDT
Recruiting Not applicable Interventional

Home-Based Physical Activity Program With Digital App Versus Health Education Group for Improving Physical Activity Among Patients With Non-muscle Invasive Bladder Cancer, The EMPOWER Trial

NCT07302230
View directory record Official record
Conditions
Localized Non-Muscle Invasive Bladder Urothelial Carcinoma, Stage 0a Bladder Cancer AJCC v8, Stage 0is Bladder Cancer AJCC v8, Stage I Bladder Cancer AJCC v8
Interventions
Internet-Based Intervention, Best Practice, Exercise Intervention, Health Telemonitoring, Educational Intervention, Questionnaire Administration, Interview, Electronic Health Record Review
Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 5, 2026 · Synced Sep 1, 2026, 8:58 PM EDT
Completed No phase listed Observational

A Comparison of Physical Activity Levels With and Without Feedback Via Fitbit® Flex™ in Hemodialysis Patients

NCT02320513
View directory record Official record
Conditions
End Stage Renal Disease
Interventions
Wearing activty monitoring device (Fitbit Flex), Fitbit Flex
Other · Device
Lead sponsor
Renal Research Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 30, 2015 · Synced Sep 1, 2026, 8:58 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Mainstream Sleep Tracking Devices vs Polysomnography

NCT02744235
View directory record Official record
Conditions
Severe Sleep Apnea, Severe Insomnia, Epileptiform Activity
Interventions
Polysomnography Data, Jawbone UP®, Fitbit Charge ®
Device
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years to 65 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 26, 2017 · Synced Sep 1, 2026, 8:58 PM EDT