g.Nautilus Multi-purpose
Wearable biosignal headset: EEG, ECG, EOG, EMG and GSR
A multi-purpose wearable biosignal amplifier that goes beyond EEG. Four detachable extra channels record body sensors such as ECG, EOG, EMG and GSR simultaneously with EEG: full multimodal data from one headset when your research needs more than one physiological signal.
- 64EEG channels, up to
- 24-bitResolution
- 10 hBattery life (32 channels)
- 5+Signal modalities
Highlights
- 4 detachable extra channels add ECG, EOG, EMG and GSR to EEG
- Watch every biosignal live: cognitive load, attention, stress and fatigue
- Waterproof design and Qi-standard contactless charging
- Real-time analysis and BCI development through MATLAB/Simulink integration
- 64 EEG + 8 fNIRS channels from one headset with g.SENSOR fNIRS
- Free channel placement with g.SAHARA or g.SCARABEO electrodes
Technical specifications
- EEG channels
- 8 / 16 / 32 / 64
- Extra biosignal channels
- 4, detachable
- Resolution
- 24 bit (1.024 MHz internal sampling)
- Sampling rate
- 500 Hz (8/16/32) · 250 Hz (64 channels)
- Input impedance
- DC > 100 MΩ
- Sensitivity
- ±187.5 mV – ±2.25 V, software selectable
- Wireless transmission
- 2.4 GHz ISM band
- Wireless range
- 10 metres indoors
- Battery life
- > 10 hours (8/16/32) · > 6 hours (64)
- Charging
- Qi-standard contactless inductive charging
- Safety class
- Class II
- fNIRS compatibility
- Integration with g.SENSOR fNIRS
Applications
- 01
EEG
8/16/32/64-channel brain activity recording with g.SAHARA or g.SCARABEO electrodes.
- 02
ECG
Heart rhythm and heart-rate variability; essential in cognitive-load and stress research.
- 03
EOG
Eye-movement tracking; an extra dimension for attention and visual-perception research.
- 04
EMG
Muscle activity; neuromuscular research and motor-control studies.
- 05
GSR
Stress, arousal and emotional response; neuromarketing and cognitive-load research.
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Let's plan your project together.
Talk to our team about device selection, protocol design, installation and software integration. We will work out the technical configuration that best fits your research or clinical goal.
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