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ClinicalTrials.gov public records Last synced Oct 20, 2026, 5:40 PM EDT

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Showing 49–72 of 221 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Fitbit (Control) Clear all
Completed Phase 2 Interventional Accepts healthy volunteers

Virtual Fitness Buddy Ecosystem

NCT03524183
View directory record Official record
Conditions
Physical Activity
Interventions
Virtual Fitness Buddy Ecosystem
Behavioral
Lead sponsor
University of Georgia
Other
Eligibility
6 Years to 10 Years
Enrollment
964 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2024
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 27, 2024 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Community-based Intervention Effects on Older Adults' Physical Activity

NCT03326141
View directory record Official record
Conditions
Exercise, Physical Activity, Accidental Fall, Motivation, Older Adults
Interventions
Otago Exercise Program, Physical activity monitors (e.g., Fitbit), Interpersonal Behavior Change Strategies, Intrapersonal Behavior Change Strategies, Information about Health and Wellness
Behavioral · Device · Other
Lead sponsor
University of Minnesota
Other
Eligibility
70 Years and older
Enrollment
309 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Apr 24, 2024 · Synced Oct 20, 2026, 5:40 PM EDT
Recruiting Not applicable Interventional

Circadian Mechanisms, Glucose, and CV Risks in T1D

NCT06624046
View directory record Official record
Conditions
Type 1 Diabetes (T1D)
Interventions
Sleep stability intervention
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years to 50 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional

A Pilot Study of Remote Monitoring to Improve Health Related Quality of Life of Men Following Prostate Cancer Treatment.

NCT03434535
View directory record Official record
Conditions
Health-Related Quality Of Life
Interventions
Technology Intervention
Device
Lead sponsor
Johns Hopkins University
Other
Eligibility
Male only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 13, 2019 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Digital Intervention Postoperative Protocol

NCT04828109
View directory record Official record
Conditions
Surgery, Otolaryngologic Disorder, Pain, Postoperative
Interventions
Virtual Reality, Fitbit
Device
Lead sponsor
Oregon Health and Science University
Other
Eligibility
18 Years to 89 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Oct 31, 2023 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Pilot Study of Cognitive Behavioral Therapy - Insomnia (CBT-I) Among Professional Firefighters

NCT05087121
View directory record Official record
Conditions
Insomnia, Shift-Work Related Sleep Disturbance
Interventions
Cognitive Behavioral Therapy for Insomnia for Firefighters (CBT-I-F), Fitbit Inspire HR Wrist Worn Device (NCT04176926)
Behavioral · Device
Lead sponsor
Pacific University
Other
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Forest Grove, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 1, 2022 · Synced Oct 20, 2026, 5:40 PM EDT
Recruiting Not applicable Interventional

Exercise for Gut Microbiome in Patients With Young-Onset Colorectal Cancer Undergoing Chemotherapy: The COURAGE Trial

NCT06202183
View directory record Official record
Conditions
Colorectal Cancer, Metastatic Colon Cancer, Metastatic Colorectal Cancer
Interventions
Exercise Program
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years to 50 Years
Enrollment
84 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional

Targeting Metabolic Syndrome From the Emergency Department Through Mixed-Methods: Pilot Trial

NCT07119658
View directory record Official record
Conditions
Hypertension, Hyperglycemia, Dyslipidemia, Metabolic Syndrome, Obesity &Amp; Overweight, Diabetes, Hyperlipidemia, Emergency Medicine
Interventions
Composite intervention to address MetS
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 19, 2026 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional

MyLife: A Digital Health Coaching Program

NCT03529903
View directory record Official record
Conditions
Lifestyle-related Condition, Obesity, Sedentary Lifestyle, PreDiabetes, Hypertension
Interventions
Health Coaching
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Sep 13, 2022 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Central Obesity and Cancer Prevention for Chinese American Women

NCT03805516
View directory record Official record
Conditions
Obesity, Abdominal, Cancer Prevention
Interventions
SCOPP-CW, Control
Behavioral
Lead sponsor
San Francisco State University
Other
Eligibility
18 Years and older · Female only
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Oct 20, 2026, 5:40 PM EDT
Terminated Not applicable Interventional

Clinical Outcomes in Chronic Low Pain Back Utilizing Activity Trackers

NCT03385083
View directory record Official record
Conditions
Back Pain
Interventions
Step count monitoring with consulting, Step count monitoring without consultation, Fitbit tracker
Behavioral · Device
Lead sponsor
New York Institute of Technology
Other
Eligibility
18 Years to 75 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Old Westbury, New York
Source: ClinicalTrials.gov public record
Updated May 7, 2018 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Results available

Physical Activity in Children at Risk of Post-thrombotic Sequelae (PACT)

NCT03075761
View directory record Official record
Conditions
Post Thrombotic Syndrome, Deep Vein Thrombosis
Interventions
Fitbit, 30-minute education session
Device · Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
7 Years to 21 Years
Enrollment
111 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 18, 2021 · Synced Oct 20, 2026, 5:40 PM EDT
Active, not recruiting Not applicable Interventional

HEALTH4CLL2: A Randomized Waitlist Control Trial of Behavioral Interventions in Patients With Chronic Lymphocytic Leukemia

NCT05879133
View directory record Official record
Conditions
Chronic Lymphocytic Leukemia
Interventions
Questionnaires, Fit Bit
Behavioral · Other
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Sep 18, 2026 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

PREDHICT: Precision Recruitment and Engagement of Diabetics and Hypertensives in Clinical Studies

NCT04286113
View directory record Official record
Conditions
Cardiovascular Disease
Interventions
control group, Lifestyle management
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 10, 2021 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional

Exercise and Pain in AYACS

NCT05562570
View directory record Official record
Conditions
AYA Cancer Survivors
Interventions
Physical activity intervention coupled with standard post-cancer directed treatment care, Standard post-cancer directed treatment care control
Behavioral · Other
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 20, 2026, 5:40 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 27, 2025 · Synced Oct 20, 2026, 5:40 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Nextsense Brain-sensing Buds Study

NCT06602960
View directory record Official record
Conditions
Sleep, Sleep Quality, Sleepiness, Daytime, Technology
Interventions
Accurate Sleep Data Feedback, Inflated Sleep Data Feedback, Deflated Sleep Data Feedback, Accurate Sleep Data Feedback + Sleep-related Educational Information
Behavioral
Lead sponsor
NextSense, Inc.
Industry
Eligibility
25 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Be Fit in Residency: a Randomized Controlled Trial of an Activity Device Among Medicine Residents

NCT01287208
View directory record Official record
Conditions
Physical Activity
Interventions
Activity monitor, Activity device
Device
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
21 Years to 45 Years
Enrollment
104 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 7, 2017 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Peer Motivation Coaches, Social Media-based Support Group, and Behavior Change Strategies to Decrease Prolonged Sitting and Increase Moderate Exercise Snacks

NCT05360485
View directory record Official record
Conditions
Sedentary Behavior, Physical Inactivity
Interventions
MOV'D (Move Often eVery Day), Fitbit Self-Monitoring
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 9, 2024 · Synced Oct 20, 2026, 5:40 PM EDT
Recruiting Not applicable Interventional

SMART to Optimize an Intervention to Maintain Health Improvements After Cardiac Rehabilitation

NCT06886789
View directory record Official record
Conditions
Cardiovascular Diseases, Cardiac Rehabilitation
Interventions
Text Messaging, Fully Automated Online Program, Low-Intensity Cardiac Rehabilitation Maintenance Program, High Intensity Cardiac Rehabilitation Maintenance Program
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Apr 28, 2026 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

We Walk Plus Study for Older Adults With Intellectual Disabilities

NCT04573530
View directory record Official record
Conditions
Intellectual Disability
Interventions
We Walk Plus Intervention
Behavioral
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
35 Years to 60 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
2
States / cities
Chicago, Illinois • New Lenox, Illinois
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Physical Activity Intervention for Adolescent Girls

NCT04190225
View directory record Official record
Conditions
Physical Activity
Interventions
Digital/social media intervention
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
13 Years to 18 Years · Female only
Enrollment
160 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 9, 2025 · Synced Oct 20, 2026, 5:40 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

A Wearable mHealth Device to Promote Teenagers' Physical Activity

NCT02031185
View directory record Official record
Conditions
Physical Activity
Interventions
FitBit only, FitBit and Text Messages
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
14 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 13, 2016 · Synced Oct 20, 2026, 5:40 PM EDT
Active, not recruiting Not applicable Interventional

Walking Exercise Sustainability Through Telehealth for Veterans With Lower-limb Amputation

NCT05412550
View directory record Official record
Conditions
Lower-Limb Amputation
Interventions
Exercise self-management, Attention control
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 89 Years
Enrollment
95 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Apr 24, 2026 · Synced Oct 20, 2026, 5:40 PM EDT