# SpO<sub>2</sub> Measurement: Non-Idealities and Ways to Improve Estimation Accuracy in Wearable Pulse Oximeters

> Research article (IEEE Sensors Journal, 2022) · cited 28× · AI/ML

**Wikidata**: [openalex:W4225876691](https://www.wikidata.org/wiki/openalex:W4225876691)  
**Source**: https://4ort.xyz/entity/spo-sub-2-sub-measurement-non-idealities-and-ways-to-improve-estimation-accuracy-in-wearable-pulse-oximeters