Accuracy of Commercially Available Heart Rate Monitors in Athletes
Public ClinicalTrials.gov record NCT03612063. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Accuracy of Commercially Available Heart Rate Monitors in Athletes: A Prospective, Randomized Study
Study identification
- NCT ID
- NCT03612063
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Not applicable
- Lead sponsor
- The Cleveland Clinic
- Other
- Enrollment
- 50 participants
Conditions and interventions
Conditions
Interventions
- Fitbit Iconic HR and Garmin Vivosmart HR Device
- Fitbit Iconic HR and TomTom Spark 3 Device
- Garmin Vivosmart HR and TomTom Spark 3 Device
- Fitbit Iconic HR and Apple Watch III Device
- Apple Watch III and Garmin Vivosmart HR Device
- Apple Watch III and TomTom Spark 3 Device
Device
Eligibility (public fields only)
- Age range
- 18 Years and older
- Sex
- All
- Healthy volunteers
- Accepts healthy volunteers
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Jul 23, 2018
- Primary completion
- Dec 12, 2018
- Completion
- Dec 12, 2018
- Last update posted
- Apr 9, 2019
2018
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Cleveland Clinic | Cleveland | Ohio | 44195 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT03612063, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted Apr 9, 2019 · Synced Jun 26, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT03612063 live on ClinicalTrials.gov.