Meet the AYO: a light-based wearable system designed to improve your sleep, boost your energy, and minimize your jet lag. You just have to create a profile in the Ayo app and let the algorithm figure the rest out. Ayo helps you wake up naturally, improve your attention level, and enhance your mood. This device pairs with your smart device via Bluetooth to provide you with light treatment anywhere.
You just have to wear your AYO for a few minutes for it to work. You can find this interesting device on Indiegogo.