NATI Health is a calm Apple Watch health app that helps you understand your daily condition from Apple Health data — without scores, pressure, or medical advice. It looks at signals like sleep, recovery, heart, movement, and nervous system patterns, then turns them into a simple daily picture. Who it’s for: Apple Watch users who want a quieter way to understand their body without chasing numbers. What I’m testing: - whether the app is clear without explanation - whether the first useful moment appears - whether users come back after 1–2 days Best test setup: - iPhone + Apple Watch - sleep with the watch for at least one night - allow Apple Health access - use normally for 2–3 days This is an early TestFlight beta. Honest feedback is more useful than compliments.