# COVID-19 Surveillance Based on Smart Wearable Device

> **NCT04459637** · — · COMPLETED · sponsor: **Peking University First Hospital** · enrollment: 103 (actual)

## Conditions studied

- COVID-19

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04459637
- **Lead sponsor:** Peking University First Hospital
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2020-08-02
- **Primary completion:** 2020-09-12
- **Final completion:** 2021-04-15
- **Target enrollment:** 103 (ACTUAL)
- **Last updated:** 2022-03-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04459637

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04459637, "COVID-19 Surveillance Based on Smart Wearable Device". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT04459637. Licensed CC0.

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