Designed for Scalable and Contextual Human Brain Research
10-20 Sensor Configuration
Captures high-quality, research-grade EEG data.
Democratizing Brain Research
Enables limitless research and diverse sample sets.
Connects Seamlessly with EMOTIV’s Applications
Efficient, real-time EEG data transmission.
Truly Understand the Human Experience
Conduct research in the real world.
Removes Interferences and Artifacts
Captures reproducible EEG data.
Enhanced Comfort with a Rotating Headband
EPOC X’s rotating headband can be positioned at the top or rear of the head, enabling more comfortable data collection — including sleep studies and users who need headrest support.
Easy Sensor Rehydration
Rehydrate each sensor easily while EPOC X is worn through its rear opening — reducing interruptions during experiments and enabling experiments to run for longer durations.
Full Specifications
EEG sensors
14 channels: AF3, F7, F3, FC5, T7, P7, O1, O2, P8, T8, FC6, F4, F8, AF4
2 references: CMS/DRL references at P3/P4; left/right mastoid process alternative
Sensor material: Saline soaked felt pads
Motion sensors
IMU part:ICM-20948
Quaternions: normalized, 4D
Resolution: 16 bits
Connectivity
Wireless: Bluetooth® Low Energy (improved connectivity with new antenna) Bluetooth® 5.0 Ready – We currently use Bluetooth® SMART (also known as Bluetooth 4.0 Low Energy Protocol) support for Bluetooth® 5.0 will be available with upcoming software and firmware updates.
Proprietary USB receiver: 2.4GHz band
USB: to change headset settings & Extender
Available detections**
Mental Commands: neutral + up to 4 pre-trained items per training profile
Performance Metrics: Excitement, Engagement, Relaxation, Interest, Stress, Focus
Facial Expressions: Blink, Wink L/R, Surprise, Frown, Smile, Clench, Laugh, Smirk L/R
EEG signals
Sampling method: Sequential sampling, single ADC
Sampling rate: 2048 internal downsampled to 128 SPS or 256 SPS (user configured)
Resolution: LSB = 0.51µV (14 bits mode), 0.1275µV (16 bits mode)
Bandwidth: 0.16 – 43Hz, digital notch filters at 50Hz and 60Hz
Filtering: Built in digital 5th order Sinc filter
Dynamic range (input referred): 8400 μV(pp)
Coupling mode: AC coupled
Power
Battery: Internal Lithium Polymer battery 595mAh
Battery life: up to 12 hours using USB receiver, up to 6 hours using Bluetooth Low Energy
Weight
170g
Dimensions
9 x 15 x 15 cm
Develop with EMOTIV
Interested in developing an app with EPOC X?
Create personalized experiences and activations using real-time brain data with EMOTIV’s Software Development Kit.
Explore EMOTIV’s EEG Devices
14 sensors
Sensor Technology:
Saline soaked felt
Refill Merchanism
5.0 Ready
Higher data quality
Sensor Location:
Fixed
Headband:
Rotating
Set-up time:
15-30 mins
32 sensors
Sensor Technology: Saline
Refill Merchanism
Version 4.0
Highest data quality
Sensor Location:
Configurable
–
Set-up time:
15-30 mins
32 sensors
Sensor Technology:
Gel
–
Version 4.0
Highest data quality
Sensor Location:
Configurable
–
Set-up time:
15-30 mins
5 sensors
Sensor Technology:
Semi-dry polymer
–
5.0 Ready
Good data quality
Sensor Location:
Fixed
Headband:
Fixed position
Set-up time:
1-2 mins
2 sensors
Sensor Technology:
Dry non-toxic non-allergenic conductive elastomer
–
5.0 Ready
–
Sensor Location:
Fixed
–
Set-up time:
1 min
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*Disclaimer – EMOTIV products are intended to be used for research applications and personal use only. Our products are not sold as Medical Devices as defined in EU directive 93/42/EEC. Our products are not designed or intended to be used for diagnosis or treatment of disease.