How to Verify Heart Rate & SpO2 in PPG-Based Wearable Devices

Learn how to validate wearable PPG performance and verify heart rate and SpO₂ accuracy through repeatable simulation before human testing.

With the popularity of wearables, heart rate and blood oxygen monitoring functions based on PPG technology have become the core of many products. However, to ensure its reliability and effectiveness in a variety of environments, verification is critical.

Optical simulator - AECG100

The AECG100 is a multifunctional vital sign optical simulator, capable of simulating various scenarios such as different heart rates, blood oxygen levels, skin tones, and arterial elasticity.