MyBodyAI

MyBodyAI turns data from your watch, ring or scale into twelve daily health indices, including recovery, sleep debt, nervous system, stress load, training balance and cardiac fitness. Every number is read against your own normal (your usual nights, resting heart rate and HRV), not only against population tables.

It connects Polar, Withings, COROS and Garmin by login, Fitbit and Pixel Watch through Google Health, and any app that writes into Android Health Connect. A Garmin data export adds older history.

Two devices at once: a watch and a ring are combined signal by signal, each device keeps its own normal, and values are never added up.

Energy pacing for ME/CFS, long COVID and POTS: a heart rate ceiling you choose, minutes above it per day, rest advice after a day above it, no step goals and no training advice. Free on every plan.

Shift workers: daytime sleep after a night shift counts as the night, and the app learns a rotating schedule from your own nights.

Runs in the browser (including iPhone) and as an Android app. Every new account starts with a 7-day Premium trial, no card needed. Built in Prague by Aiclysm. Wellness product, not a medical device.