Oral wearable biosensors in saliva: Antifouling interfaces, device integration, calibration and in-mouth validation.

Oral wearable biosensors measure salivary chemistry, but saliva composition, fouling, motion and other factors can compromise their accuracy during use. This review examines failure mechanisms, device design strategies and validation methods needed to ensure reliable measurements in the mouth.

A plain-English summary of the study's own findings — we don't add our own claims or interpretation. Read the full paper for the complete methods and results, and apply your own clinical judgement.