Ultrahuman has launched its Blood Vision Cloud feature This analyzes your health and offers insights and suggestions It goes up against rival products from Oura and Whoop Want to really find out more about your health? Ultrahuman is offering a new blood test analysis feature that goes well beyond the capabilities of its best smart rings , and it could help you gain a more complete understanding of your wellbeing. The main update is Blood Vision Cloud , a free “universal health report