Bion reads the outcomes you care about, not how often you logged. It weighs progress against what you are protecting, then shows the result and the reasons.
Weight, strength, sleep, and other signals move from week to week. Bion learns how your own readings normally move, then looks for a change that stands apart.
Inside your usual range, the evidence is not clear yet. Beyond it, something moved.
Bion compares your latest measurements with your own earlier readings, not a generic target or somebody else's body.
Logging helps Bion understand the result, but it does not count as progress. The Score moves when the outcome moves.
Fat loss matters alongside the muscle you keep. Muscle gain matters alongside the weight you add. Bion reads both sides together.
The contributors beside your Score show what changed, what held steady, and what deserves your attention next.
Each outcome and protection signal needs three personal reference readings and three later readings. If you have no earlier history, the first three build your starting point. Until both sides are ready, Bion shows what to add next instead of a Score.
A personal comparison you can use for the next decision.