HeartBond Local is a unique and highly innovative app that will help you have happier and more successful relationships. It measures the hearts of two people in real-time, analyses your heart rate patterns and displays a score to show you how well you are connecting/bonding. The app requires two Bluetooth heart rate monitors such as the HeartMath Inner Balance or Polar or H10 chestbands. HeartBond is in an experimental phase of development and we invite users to offer their feedback so we can improve it.