# Exploratory Study of Apple Watch Electrocardiographic Diagnostic Performance Enhanced by an Artificial Intelligence Algorithm

> **NCT04792905** · — · COMPLETED · sponsor: **Cardiologs Technologies** · enrollment: 200 (actual)

## Conditions studied

- Atrial Fibrillation

## Interventions

- **DEVICE:** Cardiologs

## Key facts

- **NCT ID:** NCT04792905
- **Lead sponsor:** Cardiologs Technologies
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-03-30
- **Primary completion:** 2021-07-19
- **Final completion:** 2021-07-19
- **Target enrollment:** 200 (ACTUAL)
- **Last updated:** 2021-09-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04792905

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04792905, "Exploratory Study of Apple Watch Electrocardiographic Diagnostic Performance Enhanced by an Artificial Intelligence Algorithm". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT04792905. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*