If you are confused about Wireless EEG: here is a «A survey of systems and studies» published in the year 2023

In the «Distribution of wireless EEG devices used in the analyzed studies» Emotiv is a leader for wireless EEG with 25% as shown in the table: EMOTIV advertises as «The Leader in EEG». Emotiv a leader in EEG? Eventually a leader in wireless EEG, as shown in the table shown in the review paper about …