ŌURA ring measures and analyses your body and learns about you and your lifestyle. It communicates its observations and suggestions through a mobile app. The ŌURA app visualizes the measured data, providing you with personalized recommendations. It delivers clear textual message flow showing the trends, details and changes over time.
ŌURA understands how well you have slept and recharged and helps you to balance your life, get more restful sleep and perform better… More here.
It is a bit big admittedly, but one day these things will be the size of normal rings and the whole game will change.