: A 4-channel wireless monitor favored by developers and researchers for its "research-grade" signal quality and free SDK. It is sold by BrainBit for $499.
: A 14-channel wireless headset used widely in university research for its balance of portability and data density. It is available from Emotiv for $999. eeg buy
Buying an EEG (electroencephalogram) device depends entirely on whether you need a consumer-grade wearable for wellness or a high-density system for clinical research. Consumer devices generally range from , while professional and medical-grade systems can cost anywhere from $5,000 to over $25,000 . Consumer & Wellness Headsets : A 4-channel wireless monitor favored by developers
: An entry-level, single-channel headset often used for educational purposes and simple brain-computer interface (BCI) apps. It is available at RobotShop for $129.99. Research & Professional Systems It is available from Emotiv for $999
: A 32-channel clinical-grade system for hospitals and clinics that includes brain mapping software for detecting conditions like epilepsy. It can be found on eBay for $1,630. Go to product viewer dialog for this item. MUSE 2: The Brain Sensing Headband