How it works
Your health is a story. Most systems only read a page.
Physiology versus a person's own baseline. Real-life context. Goals. What is happening this week. Then Kessa: what changed, what may be connected, one useful next step.
Four inputs. One reading. A next step.
Wearable signals — sleep, HRV, heart rate, activity. Your baseline — what is normal for this person. Real life — meals, routines, training, check-ins. Your goal — what you are trying to achieve.
Two ways to use the same understanding.
Kayva Health asks how you are doing. Kayva Care asks how someone you look after is doing. The interface changes. The intelligence compounds. Their health stays theirs.