15 Nov 2016
The first wearable daylight, sunlight and vitamin D coach in the world
Dutch start-up e-Senses, in collaboration with Holst Centre, has developed the world's first personal sunlight, daylight and vitamin D coach. The Helios smart ring gives wearers feedback on the amount of sunlight they receive and how much vitamin D they create, personalized to their skin type and behavior. It lets people find the perfect balance between sun safety and getting enough vitamin D.
