# The accuracy of Apple Watch measurements: a living systematic review and meta-analysis - npj Digital Medicine

> Abstract Apple Watch provides continuous monitoring of physiological and behavioural health metrics, increasingly used to support health-care delivery. Yet, evidence regarding its measurement accuracy remains limited.

- **Source:** [Nature](https://www.nature.com/articles/s41746-025-02238-1?utm_source=gearopen.com&utm_medium=referral&utm_campaign=feed&utm_content=6a3842eae8976fcb37ce0005)
- **Published:** 2026-06-21
- **Category:** Wearables
- **Tags:** #apple #apple-watch
- **Canonical:** http://localhost:4321/a/6a3842eae8976fcb37ce0005

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_GearOpen's distilled summary. The full original article is published at Nature (source link above); GearOpen does not republish the source's full text._