GSO IEC 63203-402-3:2025

IEC 63203-402-3:2024
Gulf Standard   Current Edition · Approved on 14 October 2025

Wearable electronic devices and technologies - Part 402-3: Performance measurement of fitness wearables - Test methods for the determination of the accuracy of heart rate

GSO IEC 63203-402-3:2025 Files

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GSO IEC 63203-402-3:2025 Scope

IEC 63203-402-3:2024 specifies terms, a measurement protocol, and a test to evaluate the accuracy of wearables that measure heart rate with a photoplethysmography (PPG) sensor. While this document can be used to measure a variety of different devices claiming to report heart rate, care will be taken when testing in countries that differentiate between heart rate and pulse rate. This measurement protocol is not intended to evaluate medical devices associated with the IEC 60601 series or ISO 80601 series.

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