Meet the Calmingstone : a smart gadget with multiple sensors that helps you get a better handle on your stress. Simply hold the device in your hand and listen with wireless headphones to put your mind at ease.
This is a smooth stone with an integrated heart rate sensor. Its sensors activate a glow and pulse sensation that matches your heart rate. As you control your breathing, the calmer the pulse and glow of the stone become. Like what you see? This project is getting funded on Kickstarter at this time.