Muse 2 or Muse S series by InteraXon. It's a wearable EEG (electroencephalography) device designed to help you meditate, track your brain activity, and improve mindfulness. 🧠 What It Tracks: Brain activity: Helps track your mental state (calm, neutral, active). Heart rate: Monitors pulse via skin sensors. Breath: Analyzes your breathing pattern. Body movement: Detects restlessness or stillness during sessions. ✅ Benefits of Regular Use: Better focus and mental clarity Reduced anxiety and stress Improved sleep quality (Muse S model) Real-time biofeedback for meditation training