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ClinicalTrials.gov public records Last synced Oct 23, 2026, 8:47 AM EDT

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Showing 25–48 of 52 matching trials from the live ClinicalTrials.gov search.
Enrolling by invitation No phase listed Observational Accepts healthy volunteers

Using Smartwatches to Monitor Smoking in Real-life Situations

NCT07067151
Conditions
Smoking
Interventions
Not listed
Lead sponsor
National Institute on Minority Health and Health Disparities (NIMHD)
NIH
Eligibility
21 Years to 120 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Kansas City, Kansas
Completed No phase listed Observational Accepts healthy volunteers

Wearable Skin Sensors to Assess Nocturnal Scratch Behavior

NCT03770858
Conditions
Atopic Dermatitis
Interventions
Crisaborole, Scratch sensor
Drug · Device
Lead sponsor
Northwestern University
Other
Eligibility
2 Years and older
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Hypertension, Pregnancy-Induced, Hypertension, Postpartum Preeclampsia, Postpartum Complication, Postpartum Pre-Eclampsia, Cardiovascular Diseases, Cardiovascular Morbidity, Morbidity;Perinatal
Interventions
BP Watch
Device
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
La Jolla, California
Recruiting Phase 2 Interventional

Deep Sleep in Older Adults

NCT07316153
Conditions
Insomnia, Insomnia Chronic
Interventions
SleepSpaceRx CBT-I-IoT-AI, SleepEZ CBTi, Sleep Hygiene IoT
Behavioral
Lead sponsor
Proactive Life Inc
Industry
Eligibility
55 Years and older
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
New York, New York
Conditions
Traumatic Brain Injury
Interventions
Not listed
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
208 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Oceanside, California
Conditions
COVID-19 Virus Disease
Interventions
Not listed
Lead sponsor
National Institute on Minority Health and Health Disparities (NIMHD)
NIH
Eligibility
18 Years to 65 Years
Enrollment
464 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Postpartum Bladder Dysfunction, Post-prostatectomy Bladder Dysfunction, Bladder Dysfunction
Interventions
DFree Non-Invasive Bladder Ultrasound, Perifit Kegel Exerciser, Exit interview
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
San Francisco, California
Active, not recruiting Not applicable Interventional

Multiple Sclerosis Falls Insight Track

NCT05837949
Conditions
Multiple Sclerosis
Interventions
MS FIT: Falls Insight Track
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

In-Home Technology for Caregivers of People With Dementia and Mild Cognitive Impairment: Wearables

NCT05159557
Conditions
Dementia, Mild Cognitive Impairment, Alzheimer Disease
Interventions
In-Home Technology System, Limited In-Home Technology
Device
Lead sponsor
University of California, Berkeley
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Berkeley, California
Completed Not applicable Interventional

ASD Wearables Feasibility Study

NCT07504224
Conditions
Autism Spectrum Disorder, Wearable Devices
Interventions
14-Day Device Monitoring
Device
Lead sponsor
Rady Pediatric Genomics & Systems Medicine Institute
Other
Eligibility
13 Years to 17 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
San Diego, California
Conditions
Epilepsy, Autobiographical Memory
Interventions
Free and Cued Recall Memory. Temporal Sequence and Spatial Memory
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Mental Health Symptoms, Wearables
Interventions
Not listed
Lead sponsor
4YouandMe
Other
Eligibility
18 Years and older
Enrollment
302 participants
Timeline
2023 – 2025
U.S. locations
1
States / cities
Seattle, Washington
Not listed No phase listed Observational Accepts healthy volunteers

Everbeat Ring ECG Clinical Concordance Study

NCT05469542
Conditions
Cardiovascular Diseases
Interventions
Everbeat Ring
Device
Lead sponsor
Grektek Inc.
Industry
Eligibility
18 Years to 90 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Brooklyn, New York
Active, not recruiting Not applicable Interventional

Use of Wearables Following Cystectomy- Part II

NCT07148765
Conditions
Bladder Cancer, Neurogenic Bladder Disorder, Cystectomy
Interventions
Fitbit Sense 2, Smartphone application survey
Device · Other
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Enrolling by invitation No phase listed Observational

BETA: Study in Prediabetes Type 2 Diabetes

NCT07598773
Conditions
Prediabetes, Type 2 Diabetes
Interventions
Not listed
Lead sponsor
4YouandMe
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Family Fit Iterative App Development

NCT06148246
Conditions
Weight Gain Prevention, Physical Inactivity
Interventions
Family Fit Condition
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
9 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Congenital Heart Disease, Congenital Vascular Disorder, Congenital Cardiomyopathy, Pregnancy Related
Interventions
Masimo Smart Wristband
Diagnostic Test
Lead sponsor
The Cleveland Clinic
Other
Eligibility
18 Years and older · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Atrial Fibrillation (AF)
Interventions
12 Lead ECG is compared to a smartphone based PPG
Diagnostic Test
Lead sponsor
Happitech BV
Industry
Eligibility
22 Minutes and older
Enrollment
554 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
4
States / cities
Jonesboro, Arkansas • Littleton, Colorado • New Orleans, Louisiana + 1 more
Conditions
Heart Failure
Interventions
iCardia4HF, Usual Care
Behavioral · Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Chicago, Illinois
Not listed No phase listed Observational Accepts healthy volunteers

Wearable Devices and Biomarkers Project (Healthiomics)

NCT05106725
Conditions
Brain Cancer, Neurological Disorder, Neurological Cancer
Interventions
Not listed
Lead sponsor
CureScience
Other
Eligibility
18 Years and older
Enrollment
3,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
San Diego, California
Completed Not applicable Interventional Accepts healthy volunteers

Health Wearables and College Student Health

NCT03253406
Conditions
Behavior Change, Physical Activity, Young Adults, Technology, Intervention
Interventions
Polar M400 + Facebook Group (PM400+FG), Facebook Only Group (FG)
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
18 Years to 29 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Minneapolis, Minnesota
Completed No phase listed Observational Accepts healthy volunteers

Sweat and Gas Sensor for Healthy Skin and Atopic Dermatitis

NCT03874039
Conditions
Healthy Adults, Atopic Dermatitis, Wearables, Sweat Sensor, Gas Sensor
Interventions
Gas sensor, Sweat Sensor
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers

Stress and Recovery in Frontline COVID-19 Workers

NCT04713111
Conditions
Covid19, Stress, Wearables
Interventions
Lifestyle (Meditation), Lifestyle (Exercise)
Behavioral
Lead sponsor
4YouandMe
Other
Eligibility
18 Years and older
Enrollment
383 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Seattle, Washington
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

INSIGHT: Insomnia, Nightmares, and Sympathetic Hyperactivity Intervention

NCT07288593
Conditions
Nightmare, Insomnia, PTSD, TBI, Sleep Disorder (Disorder), REM Behavior Disorder
Interventions
NightWare smartwatch configured to detect physiological signs of sympathetic activation during sleep, such as heart-rate spikes and movement patterns., Sham (No Treatment)
Device
Lead sponsor
Uniformed Services University of the Health Sciences
Federal
Eligibility
18 Years to 62 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Bethesda, Maryland • Minneapolis, Minnesota