# Skin tone, Confidence, and Data Quality of Heart Rate Sensing in WearOS Smartwatches

> Research article (2021 IEEE International Conference on Pervasive Computing and Communications Workshops and other Affiliated Events (PerCom Workshops), 2021) · cited 22× · AI/ML

**Wikidata**: [openalex:W3172785686](https://www.wikidata.org/wiki/openalex:W3172785686)  
**Source**: https://4ort.xyz/entity/skin-tone-confidence-and-data-quality-of-heart-rate-sensing-in-wearos-smartwatches