Oura Ring Gen 4 vs. RingConn Gen 2: Sleep Tracking Comparison
Sleep Tracking Accuracy Both the Oura Ring Gen 4 and RingConn Gen 2 use similar sensors (optical heart-rate and motion sensors) to infer sleep stages (Light, Deep, REM) and wake times. In practice, their sleep stage tracking is closely aligned – for example, one test night showed both rings logging the same bedtime and wake-up, […]