smartdhyana 4 years ago ID: #682657 Listed In : Medical india 9346205675 https://www.smartdhyana.com/ Facebook Twitter Business Description dhyana personal meditation assistant measures your mindfulness by monitoring heart rate variability. dhyana, fitted with a heart rate variability sensor, understands your subconscious or Autonomous Nervous System (ANS). Reviews & Ratings Write a Review No Review. Please login / register to add your review. Tags : Meditation