Muse 2 Brain Sensing Headband — a wearable EEG meditation device that provides real-time biofeedback on brain activity, heart rate, breath, and body movement via Bluetooth to a companion app. Tracks Mind (EEG brainwaves), Heart (PPG heart rate), Breath, and Body (accelerometer/gyroscope) to guide and improve meditation sessions. Compatible with iOS and Android. Box has been opened; the headband and silica gel packet are present in the original blue tray. Condition: item appears unused with no visible flaws in the photos
