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cEEGrid Around-the-Ear EEG Bundle

Regular price $ 2,699.00 USD
Regular price Sale price $ 2,699.00 USD
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Product Overview

Everything you need for 16-channels of around-the-ear EEG data

  • NEW! cEEGrid +  CytonDaisy Biosensing Board

    cEEGrids are a flexible, re-usable and convenient around-the-ear electrode array that capture EEG and other physiological phenomena. This biosignal acquisition system allows the discrete recording of electrophysiological changes (e.g., EEG, ECG, EMG) from inconspicuous electrodes positioned around the ears.

    Introducing our comprehensive kit featuring three key components for comfortable, seamless biosignal acquisition:

    1. OpenBCI Cyton + Daisy Board:
    - Empowers low-cost mobile biosignal acquisition (e.g., EEG, ECG, or EMG).
    - Includes free, open-source software.
    - Cutting-edge microcontroller technology for optimal performance.

    2. cEEGrid Electrodes:
    - Set of comfortable, flex-printed electrodes arranged in a c-shaped form.
    - Easy adherence around the ears.

    3. Printed Circuit Board (PCB) Adapter:
    - Reliably aggregates cEEGrid electrode data, ensuring signal integrity.


    Everything you need for 16-channel around-the-ear EEG recording

    wearing the ceegrid product on the back of a headband

     Scientifically Validated:

    1. A Systematic Comparison of High-End and Low-Cost EEG Amplifiers for Concealed, Around-the-Ear EEG Recordings
    2. ERP and P300 data obtained via unobtrusive ambulatory EEG using a smartphone and cEEGrid
    3. cEEGrid enables the recording of meaningful continuous EEG, event-related potentials and neural oscillations.
    4. Reliable detection of jaw clenching events
    5. Alpha wave detection in real-world neural data with cEEGrid
    6. Ear-EEG via mobile cEEGrid ($600) comparable to traditional high-density EEG caps for measurement of auditory attention to continuous speech


    What's Included:

     Item Description QTY
    OpenBCI Cyton Board + Daisy Board 1
    cEEGrid OpenBCI Adapter  2
    Connector Cables  20
    Enclosure  1
    Baseball Cap 1
    Headband  1
    cEEGrid Replacement stickers 20
    Gold-Plated cEEGrid Electrodes 8
    Alcohol Cleaning Pads 1
    AbrasivPlus Electrolyte Gel 1
    Syringe  2
    cEEGrid Applicator  1

    Assembly Required - See Product Guide


    cEEGrid Kit Creator:

    Michael Knierim -  OpenBCI Community Post


    FREE Software Included:

    The OpenBCI GUI is OpenBCI's powerful software tool for visualizing, recording, and streaming data from OpenBCI boards. Provided free and open-source with no extra charges or add-ons for accessing the raw data.



    Shipping FAQ

    ALL OpenBCI orders ship from the US. We ship worldwide!

    To estimate the total import duty and tax, use this calculator. Enter the HS code 85444200 when prompted. Please be advised that product prices do not include customs fees, import taxes, brokerage fees, or any customs clearance fees. This is the responsibility of the customer.

    If shipping to Europe, please expect the total import cost to be about 25% of the product price. If shipping to other countries, it is 10-20%. Have questions about shipping internationally? Email

    Refund Policy here


    OpenBCI products are not medical devices nor are they intended for medical diagnosis and are provided to you "as is," and we make no express or implied warranties whatsoever with respect to its functionality, operability, or use, including, without limitation, any implied warranties, fitness for a particular purpose, or infringement. We expressly disclaim any liability whatsoever for any direct, indirect, consequential, incidental or special damages, including, without limitation, lost revenues, lost profits, losses resulting from business interruption or loss of data, regardless of the form of action or legal theory under which the liability may be asserted, even if advised of the possibility of such damages.