Doppel

The team behind doppel apply research in psychology and neuroscience to create technology that changes how we feel. Their first product is a wristband shown to reduce stress. It works by creating a silent vibration on the inside of your wrist which feels like the ‘lub-dub’ of a heartbeat. doppel's natural, psychological effect works in a similar way to music - slower rhythms are calming, and faster rhythms help you feel focused. Results showing its natural calming effect have been published in the peer-reviewed journal Nature Scientific Reports.