Ring GSR/BVP

Accurate and comfortable GSR and BVP monitoring.

Ring is an ultralight wearable device for real-time monitoring of electrodermal activity (EDA/GSR) and cardiovascular signals (BVP). It includes a 3-axis accelerometer to estimate motion artifacts and ensure high signal quality, even during dynamic conditions.

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SDK in C for maximum performance and portability enabling Python integration. Compatible with Windows OS and Linux (x86).

C SDK

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We invite you to explore our scientific publications section, where you can discover how Bitbrain technology is applied across various research fields.

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For more information about Ring GSR/BVP, we invite you to download:

Ring Biosignal GSR BVP

Its comfortable, stable design allows for self-positioning by the end user.

Ring GSR/BVP setup tutorial

Download a sample of data recorded with Ring GSR/BVP

See how Bitbrain technology supports research across multiple fields through our scientific publications.

Ring includes SennsLite for raw data acquisition, offering LSL compatibility and synchronization across Bitbrain devices for multimodal recordings and CSV export.

Wireless, compact, and ultralight amplifier. Bluetooth data transmission and microSD card backup storage.

Biosignals Amplifier

Integrated sensors for accurate GSR and BVP measurement. Includes a 3-axis accelerometer (ACC) to reduce motion artifacts.

Sensors

1x EDA (µS), 1x BVP (bpm), 1x ACC (3-axis)

1x EDA (0.1-100 µS), 1x BVP (0x250 bpm), 1x ACC (±4 G)

On/off & connection LED, battery status LED, microSD card status LED

Bluetooth 2.1 + EDR with 10 meters in direct sight.

Yes (removable microSD card, up to 8 GB, Class ≥ 10)

Rechargeable LiPo battery; charging time < 3 h

Ring GSR/BVP

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