IntelliSense Mindfulness Kit is a virtual reality-based rhythmic breathing trainer that also measures your Autonomic Nervous System (ANS). Applying the right HRV calculations at the right times gives you insight into your ANS. It's like accessing your body's command center. IntelliSense correctly measures your ANS and teaches you to gain control over your heart rate variability, thereby helping you to maximize performance, boost recovery, and optimize your stress levels.