BioPoint

A compact, all-in-one biosensor module for
high-fidelity ambulatory and lab-based research.

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BioPoint
Compact & Unobtrusive sensor hub
Open, Cloud-Free Data Access
Full-Day Local Storage
Wear-&-Record Simplicity

Product overview

The BioPoint is the ultimate tool for capturing a deep, multi-modal view of human physiology in real-world environments. Its compact, watch-sized form factor is engineered for versatility, from controlled lab experiments to long-term ambulatory studies where freedom of movement is critical.

With its extensive onboard memory and full suite of sensors, the BioPoint excels at untethered data logging for psychophysiology, sports science, and sleep research. And like all SiFi Labs hardware, it provides complete, unrestricted local access to the raw data you need to drive your discovery forward. It’s your lab, unleashed.

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Detailed specifications

Sensors

ECG (Electrocardiography)
Research-grade electrical heart activity at 500 Hz
EMG (Electromyography)
High-fidelity muscle activity and contraction at 2000 Hz
EDA (Electrodermal Activity)
Measures autonomic arousal via sweat gland activity at 50 Hz
PPG (Photoplethysmography)
Multi-wavelength (Blue, Green, Red, InfraRed) for pulse and SpO2 derivation at 100 Hz.
IMU (Inertial Measurement Unit)
6-axis accelerometer & gyroscope for precise motion tracking at 100 Hz
Skin Temperature
Continuous monitoring of peripheral skin temperature at 1 Hz

Hardware & Performance

Onboard Memory
4GB for 24h+ of continuous data logging at full sampling rates
Battery
300mAh Li-Po providing up to 24 hours of continuous data acquisition
Feedback
Independently controlled dual LEDs and a vibrotactile motor
Dimensions
38.0mm x 31.8mm x 11.8mm
Weight
18g
Connectivity
Bluetooth Low Energy (BLE) for configuration and real-time streaming

See the Data for Yourself

Download sample data

Resources

BioPoint Document
BioPoint Document EnglishDownload
BioPoint Finger Example
BioPointFingerExampleDownload
BioPoint Forearm Example
BioPointForearmExampleDownload

Partners & Collaborators

Open access to raw signals gave us full control over processing and analysis, while ensuring all data remains local, greatly facilitating GDPR compliance and ethical approval processes.

Prof. Alexander Refsum Jensenius

Director of MishMash, the Centre for AI & Creativity in Norway, University of Oslo

EMG-based musical instrument research involving human movement and sound interaction.
SiFi’s platform enabled new insights into how rhythm, movement, and autonomic signals interac, thanks to seamless multi-sensor synchronization.

Assoc. Prof. Valentin BĂ©gel

Support for signal, multi-modal exploration, Université Paris-Cité

Cognitive-motor research using multimodal sensor
With the BioPoint we can test novel trauma-treatment paradigms, made even more useful by the team’s ability to customize the device to our needs.

Dr. Nina Mørkved

Head of Research and Innovation at Helgeland Hospital, Associate Professor at the Department of Psychology The Arctic University of Norway

Psychosis and trauma focused therapy.
We needed a device that could adapt to our research needs, not the other way around. SiFi Labs is building us a custom solution to do exactly that.

Dr. Hongchul Sohn

Research Assistant Professor, Physical Therapy and Human Movement Sciences, Northwestern University

Pediatric rehabilitation; needed custom sensor setup
For the first time, SiFi Labs’ devices let us study the autonomic responses of people with spinal cord injuries, both above and below the injury site – in a real-world rehabilitation setting.

Dr. Thomas Glott

Specialist in Physical and Rehabilitation Medicine, Sunnaas Rehabilitation Hospital

Early clinical exploration of physiological monitoring in neurorehabilitation.