The Research Ring from BIOPAC is a compact, wearable sensor system for physiological data collection in laboratory and everyday environments. Its integrated sensors capture electrodermal activity (EDA/GSR), optical pulse, skin temperature (SKT) and movement. ECG can be recorded optionally by adding a separate lead and electrode. Record brief ECG segments when the ring’s ECG electrode touches bare skin on the opposite side of the body, with the participant seated and relaxed. For continuous ECG recordings the Research Ring requires an ECG adapter, ECG lead and a disposable electrode positioned on the opposite side of the body.
The lightweight, adjustable design supports research into autonomic activity, emotional responses, stress and human behaviour, while providing access to raw physiological signals.
Research Ring comes as a bundle and includes:
The Research Ring allows researchers to measure a variety of different physiological metrics at the "tip of a finger". Current and upcoming sensors measure:
Data is transmitted via Bluetooth Low Energy to the Senstream app for iOS/iPadOS or to a compatible Windows computer running AcqKnowledge Research Ring Software.
The appropriate AcqKnowledge Research Ring software/licence supports real-time recording and analysis, as well as importing recordings from the Senstream cloud. Software and accessory requirements depend on the selected configuration.
The Research Ring is ideal for studies in:
Its discreet and unobtrusive form makes it particularly suited for naturalistic and ecologically valid research, where traditional wired sensors may interfere with behavior or realism.
Important Note: This product is for research applications only. Not a medical device as defined in Regulation (EU) 2017/745 (EU MDR), Swiss Medical Devices Ordinance (MedDO, SR 812.213), or FDA 21 CFR Part 860. Not designed or intended to be used for diagnosis, treatment of disease or any other medical purposes.
