# Validation Study of a Watch for the Detection of Atrial Fibrillation

> **NCT04041466** · NA · COMPLETED · sponsor: **Withings** · enrollment: 140 (actual)

## Conditions studied

- Atrial Fibrillation
- Arrythmia, Cardiac

## Interventions

- **DIAGNOSTIC_TEST:** AF detection by ECG

## Key facts

- **NCT ID:** NCT04041466
- **Lead sponsor:** Withings
- **Sponsor class:** INDUSTRY
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-06-07
- **Primary completion:** 2019-07-12
- **Final completion:** 2019-07-12
- **Target enrollment:** 140 (ACTUAL)
- **Last updated:** 2019-08-05

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04041466

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04041466, "Validation Study of a Watch for the Detection of Atrial Fibrillation". Retrieved via AI Analytics 2026-06-12 from https://api.ai-analytics.org/clinical/NCT04041466. Licensed CC0.

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