Accuracy of RingConn Smart Ring in Sleep Assessment Compared to Polysomnography
Student Contest:
No
Affiliation Type:
Academia
Keywords:
wearable, sleep monitoring, polysomnography, smart ring
Abstract:
Wearable devices have garnered interest for their cost-effective sleep pattern estimation. Among them, smart rings, like the RingConn Smart Ring by Shenzhen Ninenovo Technology Limited, gained significant attention for their portability and comfort. This study evaluates RingConn's sleep data accuracy against the gold standard polysomnography (PSG). Using a dataset from RingConn LLC and Shanghai Ruijin Hospital, subjects wore both PSG and RingConn devices. The results indicate that RingConn performs well in sleep assessment, with an MAE of 2.27 BPM for sleep heart rate, 0.38% for blood oxygen saturation, and 12.25 minutes for total sleep time, suggesting its potential for home sleep monitoring.
