# The Accuracy of Smartphone Pulse Oximetry in Patients Visiting an Outpatient Pulmonary Function Lab for a 6-Minute Walk Test

> **NCT03534271** · — · COMPLETED · sponsor: **Rush University Medical Center** · enrollment: 47 (actual)

## Conditions studied

- Oximetry

## Interventions

- **DEVICE:** iPhone with Kenek Edge and Samsung S8

## Key facts

- **NCT ID:** NCT03534271
- **Lead sponsor:** Rush University Medical Center
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2018-04-27
- **Primary completion:** 2019-08-01
- **Final completion:** 2019-08-01
- **Target enrollment:** 47 (ACTUAL)
- **Last updated:** 2024-02-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03534271

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03534271, "The Accuracy of Smartphone Pulse Oximetry in Patients Visiting an Outpatient Pulmonary Function Lab for a 6-Minute Walk Test". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03534271. Licensed CC0.

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