# The Promise of Sleep: A Multi-Sensor Approach for Accurate Sleep Stage Detection Using the Oura Ring

> Research article (Sensors, 2021) · cited 189× · AI/ML

**Wikidata**: [openalex:W3175097477](https://www.wikidata.org/wiki/openalex:W3175097477)  
**Source**: https://4ort.xyz/entity/the-promise-of-sleep-a-multi-sensor-approach-for-accurate-sleep-stage-detection-using-the-oura-ring