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Completed Not applicable Interventional Results available

Medical Grade, Smartphone-based, Fetal Heart Rate Monitor for Outpatient Use

ClinicalTrials.gov ID: NCT04232215

Public ClinicalTrials.gov record NCT04232215. 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.

ClinicalTrials.gov public records Last synced Sep 4, 2026, 8:00 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Official title

Feasibility and Acceptability of a Medical Grade, Smartphone-based, Fetal Heart Rate Monitor for Outpatient Use: the HeraBEAT™ Clinical Trial

Brief summary

Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.

Researchers are assessing the ease of use and accuracy of the HeraBEAT™ device, a new device used with a smartphone to monitor fetal heart rate during pregnancy.

Study identification

NCT ID
NCT04232215
Recruitment status
Completed
Study type
Interventional
Phase
Not applicable
Lead sponsor
Mayo Clinic
Other
Enrollment
59 participants

Conditions and interventions

Interventions

Device

Eligibility (public fields only)

Age range
18 Years and older
Sex
Female
Healthy volunteers
Healthy volunteers not accepted

This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.

Study timeline

Start date
Feb 2, 2021
Primary completion
Feb 27, 2022
Completion
Aug 30, 2022
Last update posted
Mar 19, 2023

2021 – 2022

United States locations

U.S. sites
1
U.S. states
1
U.S. cities
1
Facility City State ZIP Site status
Mayo Clinic Rochester Minnesota 55905

Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.

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About this trial record page

What this page shows
Public field values for ClinicalTrials.gov record NCT04232215, 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 Mar 19, 2023 · Synced Sep 4, 2026

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Open the official record

The complete protocol, eligibility criteria, and contact information for NCT04232215 live on ClinicalTrials.gov.

View official ClinicalTrials.gov record →