# Assessing the Health Impact of Indoor Air Purification Using Health Data Obtained From Apple Watch Wearers

> **NCT07477834** · NA · COMPLETED · sponsor: **New York University Abu Dhabi** · enrollment: 42 (actual)

## Conditions studied

- Air Pollution Exposure
- Heart Rate
- Resting Heart Rate
- HRV
- SpO2
- Respiratory Rate
- Sleep

## Interventions

- **BEHAVIORAL:** Real Filtration
- **BEHAVIORAL:** Sham Filtration

## Key facts

- **NCT ID:** NCT07477834
- **Lead sponsor:** New York University Abu Dhabi
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2025-02-09
- **Primary completion:** 2025-06-22
- **Final completion:** 2025-06-22
- **Target enrollment:** 42 (ACTUAL)
- **Last updated:** 2026-03-17

## Collaborators

- [object Object]
- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07477834

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07477834, "Assessing the Health Impact of Indoor Air Purification Using Health Data Obtained From Apple Watch Wearers". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07477834. Licensed CC0.

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