Before you start — it confirms it's really you
Your body's signals are yours alone — nobody fakes their way in, nothing leaves your device. It looks at you and listens — live human, in the room, right now. (The 4D / triple-capture handshake — the same one-login that holds across every room.)
Where's it sitting today?
First run only — this points today's thing at what's real for you. After that, your one-a-day is just there.
Needing us less
Every other app wants you back forever. We track the opposite — your body holding its own with fewer fixes. When you graduate an area, that's the win, and we say so.
Share it · see what worked for someone else
Telling people something helped is cheap. Here, you share it and their body votes — only an honest reaction puts it on a list. Look any one up by its tag (styled after Rocket's 89P13).
When a fix isn't enough
Some days the guard won't release no matter the move — that's not failure, that's a lead. With your okay, Health 4U hands what it noticed (only what you consent to) to Bondside, the clinical brain that can actually look. It's a door, not a diagnosis.