# Performance Comparison Between Masimo W1™ and Apple Watch Series 8

> **NCT05968079** · — · COMPLETED · sponsor: **Masimo Corporation** · enrollment: 20 (actual)

## Conditions studied

- Healthy Volunteers

## Interventions

- **DEVICE:** Masimo W1™ and Apple Watch Series 8

## Key facts

- **NCT ID:** NCT05968079
- **Lead sponsor:** Masimo Corporation
- **Sponsor class:** INDUSTRY
- **Phase:** —
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2023-09-06
- **Primary completion:** 2023-10-11
- **Final completion:** 2023-10-11
- **Target enrollment:** 20 (ACTUAL)
- **Last updated:** 2025-04-09


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT05968079

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT05968079, "Performance Comparison Between Masimo W1™ and Apple Watch Series 8". Retrieved via AI Analytics 2026-06-25 from https://api.ai-analytics.org/clinical/NCT05968079. Licensed CC0.

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