BrainBit Flex8
8-Channel EEG for High-Fidelity Signal Precision

Lightweight 8-channel EEG with free 10–20 electrode positioning, wireless streaming, long battery life, and a free SDK for rapid integration.

The BrainBit Flex8 is an upgraded and enhanced 8-channel EEG solution in the world of neurofeedback and electroencephalography. The 8 dry electrodes, which can be positioned at any point according to the 10-20 system, along with the lightweight device, capture bio-potential signals of impressive quality.

Key features

Key Features

Flexible placement. Clean signals. Developer-ready.

8 Channels, Free 10–20 Placement

Position electrodes anywhere your protocol requires.
Wireless Connection - Bluetooth LE

Stable real-time streaming to desktop or mobile.
Removable Battery - Up to 12 Hours

Extended sessions without frequent recharging.

Dry & Wet Electrode Compatibility

Match electrode type to environment and protocol.
High-Fidelity, Low-Noise Signals

Compact wireless amplifier delivers clean EEG.
Free SDK - Multi-Language Support

Build custom apps and integrations on Windows, iOS, and Android..NET, React Native, Unity, C++, Java, Python.

Even more possibilities

BrainBit Flex8 is an 8 channel EEG device with a free electrode positioning according to a 10-20 system. More electrodes, more opportunities, more raw data! Whether you're monitoring brain activity or conducting in-depth studies, BrainBit Flex8 offers reliable performance and ease of use.

Upgrade your EEG skills

Tiny wireless EEG device helps in precise brainwave measurement. Its free electrode positioning capability ensures maximum flexibility, allowing you to place sensors according to the specific needs. Whether for neuroscience research or professional use, the BrainBit Flex8 delivers accurate, real-time data in a user-friendly design.

Designed for Modern 8-Channel Workflows

With free electrode placement and a lightweight amplifier, Flex8 adapts to neuroscience studies, neurofeedback training (non-medical), education, and neurotech product development without legacy complexity.

See Flex8 in action

Why 8 Channels?

Eight channels let you target multiple regions under the 10–20 system while keeping setup time short - ideal for applied research, iterative protocol work, and developer prototyping.

Compare with 4-ch headbands or 21-ch systems depending on study depth

Technical Specifications

Flex 8 Configuration
- ● 8 EEG channels at any point on 10-20 scheme
- ● Flat golden plated Reference electrodes as ear clips
- ● Dry golden plated spring-loaded electrodes
- ● Removable battery unit
Flex 8 Electronics
- ● Sampling rate: 250 Hz
- ● Measured voltage range: ± 0,4 V
- ● Battery charge time: up to 4 hours
- ● Continuous work time: 12 hours
- ● Raw signal band from 0 Hz to 100 Hz
- ● Communication interface: BLE
Usability & Service
- ● Lightweight and portable amplifier
- ● Easy to wear due 2 caps sizes
- ● Attach electrodes at any point
- ● 1-year warranty
- ● FCC Declaration, CE Certificate
- ● Shipping worldwide
Software
- ● Charge Free SDK for: Java, Kotlin, Objective-C, Swift, C++, C#, Python, ReactNative, Unity, Xamarin
- ● Supported platforms: iOS, Android, Windows, MACOS, Linux
- ● Extracting all brain rhythms: Delta, Alpha, Beta, Theta, Gamma
- ● Artifacts detection algorithms

Supported Software

Record, review, train, and integrate

NeuroFit PRO

Guided Neurofeedback Suite (by BrainBit)

Modern training programs and session management for teams and practitioners.
- Ready-made protocols for focus, relaxation, and resilience
- Live metrics with progress tracking and reports
- Custom session builder and presets
- 38 neurofeedback colorful games

BrainAssistant

Comprehensive Neurofeedback Platform (by Brainboost)

Modern software designed for guided brain training with clean clinician/practitioner workflows.
- Intuitive session design with real-time EEG views
- Adaptable protocols for focus, relaxation, and mental clarity
- Dual-view interface for facilitator and participant
- Progress tracking with visual feedback loops
- Generate brain maps and reports in just minutes

Divergence Neuro Platform

Cloud-Connected EEG Tools for Coaching & Research

Evidence-informed platform for scalable neurofeedback and wellness programs.
- Guided EEG exercises for focus, balance, and recovery
- TheraQ™ Assessments to evaluate cognitive and emotional states and track change over time
- Real-time dashboards for coaches and teams
- Cloud session tracking and analytics
- Data privacy controls and compliance features

NeuroRec

Free Recording & Review Software (by BrainBit)

Raw data capture, fast review, ready for export
- Raw data recording
- Filter library & spectral analysis
- Reports
- Heatmapping: 2D & 3D
- Export formats: CSV, EDF+

White-Label & Custom Branding

Launch Flex-8 under your brand with proven BrainBit hardware and software

Custom logo, colors, packaging, and documentation
Optional software branding (NeuroRec UI, reports)
Preconfigured workflows and presets for your market
Developer support and SDK/API for integrations

FAQs: 8-Channel EEG Essentials

What makes Flex8 different from fixed-site headbands?

Free electrode placement on the 10–20 scheme gives you protocol-level control with an 8-channel footprint.
Does Flex8 support dry electrodes?

Yes, gold-plated, spring-loaded dry electrodes (and wet options if required).
How long can I record on a single charge?

Up to 12 hours of continuous operation (approx. 4 hours to recharge).
Which platforms and languages are supported?

SDK is free and supports .NET, React Native, Unity, C++, Java, Python on iOS, Android, Windows, macOS, Linux.
Is Flex8 a medical device?

No. Flex8 is a non-medical product for research, education, training, and wellness use.

Get Started with BrainBit Flex8

BrainBit Flex88-Channel EEG for High-Fidelity Signal Precision

Key features

Key Features

8 Channels, Free 10–20 Placement

Wireless Connection - Bluetooth LE

Removable Battery - Up to 12 Hours

Dry & Wet Electrode Compatibility

High-Fidelity, Low-Noise Signals

Free SDK - Multi-Language Support

Even more possibilities

Upgrade your EEG skills

Designed for Modern 8-Channel Workflows

Why 8 Channels?

Technical Specifications

Flex 8 Configuration

Flex 8 Electronics

Usability & Service

Software

Supported Software

NeuroFit PRO

BrainAssistant

Divergence Neuro Platform

NeuroRec

White-Label & Custom Branding

FAQs: 8-Channel EEG Essentials

Get Started with BrainBit Flex8

Ready to deploy an 8-channel EEG that’s flexible, portable, and developer-ready?

BrainBit Flex8
8-Channel EEG for High-Fidelity Signal Precision