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ClinicalTrials.gov public records Last synced Oct 21, 2026, 3:32 AM EDT

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Showing 25–48 of 144 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Fitbit tracker Clear all
Recruiting Not applicable Interventional Accepts healthy volunteers

Comprehensive Outcomes for After Cancer Health

NCT05349227
View directory record Official record
Conditions
Ovarian Cancer, Breast Cancer, Lung Cancer, Gastric Cancer, Survivorship, Endometrial Cancer, Head and Neck Cancers, Prostate Cancers, Geriatric Oncology, Metastatic Breast Cancer, Metastatic Cancer
Interventions
Digital Health Coaching Program, Fitbit
Behavioral · Device
Lead sponsor
Pack Health
Industry
Eligibility
18 Years and older
Enrollment
625 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
7
States / cities
Gainesville, Florida • Boston, Massachusetts • Omaha, Nebraska + 3 more
Source: ClinicalTrials.gov public record
Updated Dec 11, 2024 · Synced Oct 21, 2026, 3:32 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Sleep Technology Intervention to Target Cardiometabolic Health

NCT04766424
View directory record Official record
Conditions
Elevated Blood Pressure, Habitual Sleep Duration of Less Than or Equal to 7 Hours
Interventions
Sleep extension intervention, Health education
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 65 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Jun 25, 2024 · Synced Oct 21, 2026, 3:32 AM EDT
Active, not recruiting Not applicable Interventional

Dose-Response of Aerobic Training in Women at High-Risk for Development of Breast Cancer

NCT02494869
View directory record Official record
Conditions
High Risk for Developing Breast Cancer
Interventions
Nonlinear Aerobic Training, Height, Weight, BMI measure, Blood draw, Cardiopulmonary exercise test
Behavioral · Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 21, 2026, 3:32 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

PA4Health Physical Activity App Open Pilot Study for African American Women

NCT05714280
View directory record Official record
Conditions
Test Acceptability/Usability of a Physical Activity App Developed for African American Women
Interventions
PA4Health Open Pilot
Behavioral
Lead sponsor
City University of New York, School of Public Health
Other
Eligibility
18 Years to 64 Years · Female only
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 22, 2025 · Synced Oct 21, 2026, 3:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

AI-Based Personalized Exercise Prescription Through Mobile Health on Physical Activity and Health Outcomes in Older Adults: A Feasibility Study

NCT07768670
View directory record Official record
Conditions
Feasibility Studies, Physical Activity, Mental Health (Depression), Anxiety, Quality of Life
Interventions
Fitness app powered by AI and wearable device
Other
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
65 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Knoxville, Tennessee
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 21, 2026, 3:32 AM 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 25, 2019 · Synced Oct 21, 2026, 3:32 AM EDT
Terminated Not applicable Interventional

Movement and Fitness Trackers in Determining Performance Status

NCT03971266
View directory record Official record
Conditions
Malignant Neoplasm
Interventions
Activity Monitor, Media Intervention
Other
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 2, 2025 · Synced Oct 21, 2026, 3:32 AM EDT
Completed Not applicable Interventional Results available

Activity Trackers for Improving BP

NCT03325426
View directory record Official record
Conditions
Hypertension, Cardiovascular Risk Factor, Physical Activity, Chronic Kidney Diseases
Interventions
FitBit
Device
Lead sponsor
University of California, San Francisco
Other
Eligibility
8 Years to 30 Years
Enrollment
63 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 2, 2024 · Synced Oct 21, 2026, 3:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mobile Methods for Reducing Obesity Risk in Parents and Children

NCT03973424
View directory record Official record
Conditions
Overweight and Obesity, Overweight, Obesity
Interventions
Simple, Standard
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
2 Years to 55 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 16, 2020 · Synced Oct 21, 2026, 3:32 AM EDT
Recruiting Not applicable Interventional

Internet-Based Lifestyle Intervention to Eradicate Obese Frailty in Prostate Cancer Survivors, iLIVE

NCT06011499
View directory record Official record
Conditions
Prostate Carcinoma
Interventions
Internet-Based Exercise Intervention, Internet-Based Diet Intervention, Education Intervention
Other
Lead sponsor
OHSU Knight Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 21, 2026, 3:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Resistance and Aerobic Exercise for Prevention in Women With Dense Breasts (REP-D)

NCT06322888
View directory record Official record
Conditions
Breast Cancer, Breast Cancer Female
Interventions
Exercise Training Program
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years to 59 Years · Female only
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 21, 2025 · Synced Oct 21, 2026, 3:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Fitbit Activity Tracker to Predict Risk of Preterm Birth

NCT03304782
View directory record Official record
Conditions
Preterm Birth, Preterm Delivery
Interventions
Fitbit activity tracker
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older · Female only
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 29, 2019 · Synced Oct 21, 2026, 3:32 AM 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 21, 2026, 3:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Stepping Into Survivorship: Harnessing Behavioral Economics to Improve Quality of Life in Ovarian Cancer

NCT03364673
View directory record Official record
Conditions
Ovarian Cancer
Interventions
Fitness Tracker, Social Incentive (Way to Health)
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 13, 2023 · Synced Oct 21, 2026, 3:32 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

Practical Approaches to Exercise in Moms

NCT02516865
View directory record Official record
Conditions
Body Weight
Interventions
Fitbit activity tracker, Ankle weights
Device
Lead sponsor
Maxine Mendelson
Other
Eligibility
18 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 6, 2015 · Synced Oct 21, 2026, 3:32 AM 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 21, 2026, 3:32 AM EDT
Completed Not applicable Interventional

Physical Activity for PLWH and Unhealthy Drinking

NCT05505942
View directory record Official record
Conditions
HIV, Physical Inactivity, Unhealthy Alcohol Use
Interventions
LPA Sessions, Fitbit Only
Behavioral · Other
Lead sponsor
Boston University
Other
Eligibility
18 Years and older
Enrollment
222 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2026 · Synced Oct 21, 2026, 3:32 AM EDT
Recruiting Not applicable Interventional

Functional Improvement in OSA and COPD With a Telehealth LifeStyle and Exercise Intervention

NCT06390345
View directory record Official record
Conditions
Chronic Obstructive Pulmonary Disease, Obstructive Sleep Apnea, Overweight and Obesity
Interventions
FOCuSEd Integrated Intervention, Enhanced Usual Care
Other
Lead sponsor
Seattle Institute for Biomedical and Clinical Research
Other
Eligibility
18 Years and older
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
5
States / cities
Boise, Idaho • Chicago, Illinois • Minneapolis, Minnesota + 2 more
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 21, 2026, 3:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Virtual Reality Interventions for the Improvement of Depression, Anxiety and Pain in Patients With Head and Neck Cancer and Caregivers

NCT06985784
View directory record Official record
Conditions
Head and Neck Carcinoma
Interventions
Interview, Medical Device Usage and Evaluation, Questionnaire Administration, Virtual Technology Intervention
Other
Lead sponsor
City of Hope Medical Center
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Duarte, California
Source: ClinicalTrials.gov public record
Updated Nov 10, 2025 · Synced Oct 21, 2026, 3:32 AM 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 21, 2026, 3:32 AM EDT
Recruiting Not applicable Interventional

Moms@Home: A Storytelling-based Mobile Health Intervention to Improve Blood Pressure Management in Pregnancy

NCT06835959
View directory record Official record
Conditions
Hypertension in Pregnancy, Chronic Hypertension, Gestational Hypertension
Interventions
Moms@Home, Enhanced Standard of Care
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 16, 2026 · Synced Oct 21, 2026, 3:32 AM 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 21, 2026, 3:32 AM 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 21, 2026, 3:32 AM EDT
Not listed No phase listed Observational

Digitally Captured Activity Data and PROs to Monitor Physical Function in Prostate Cancer Patients

NCT04575402
View directory record Official record
Conditions
Prostate Cancer
Interventions
Wearable Activity Monitor
Other
Lead sponsor
Cedars-Sinai Medical Center
Other
Eligibility
18 Years and older · Male only
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 27, 2024 · Synced Oct 21, 2026, 3:32 AM EDT