# Comparison of SpO2 Measurement Accuracy of Different Types of Smartwatches

> **NCT05789563** · NA · COMPLETED · sponsor: **Czech Technical University in Prague** · enrollment: 18 (actual)

## Conditions studied

- Hypoxia

## Interventions

- **OTHER:** Hypoxia and Smartwatch model

## Key facts

- **NCT ID:** NCT05789563
- **Lead sponsor:** Czech Technical University in Prague
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-03-17
- **Primary completion:** 2023-04-30
- **Final completion:** 2023-06-28
- **Target enrollment:** 18 (ACTUAL)
- **Last updated:** 2026-03-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05789563

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05789563, "Comparison of SpO2 Measurement Accuracy of Different Types of Smartwatches". Retrieved via AI Analytics 2026-05-29 from https://api.ai-analytics.org/clinical/NCT05789563. Licensed CC0.

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