Why a count, not a score
A personal range moves with you, so a slow drift stays inside it for months while something is genuinely changing. And one finding read alone invites you to supply a cause. The denominator keeps it in proportion: Brin says how much was looked at to find it.
When nothing is moving
On a morning where the sweep finds no sustained change anywhere, the card says so in as many words rather than going quiet or falling back to a status:
Nothing is moving. No clear sustained change in any measure this period. This is a result, not a gap.
What the morning card carries
The sweep count
Change detection across every measure you have, reported as “5 of 20 moving”.
The finding, drawn
A serif headline naming what moved and when, over a chart of the readings the verdict was reached on.
Vitals rail
Sleep, resting heart rate, HRV, respiratory rate, blood oxygen and skin temperature, each against your own range with a sparkline.
Direction, not just colour
Every tile carries an arrow as well as a colour: ↑ moving the way you’d want, ↓ moving the other way, ↔ moving with no direction defined, — steady. Two of the six measures declare no favourable direction at all, because a respiratory rate is not better higher or lower.
Stood out today
“9% below your usual · lowest in 70 days.” Catches the good day a trend-only system misses entirely.
Moved alongside
Measures that changed within a fortnight of the finding, with the chance caveat stated in full.
Your state
Current activation and restoration against your own baseline — measured on separate signals, so both can be high, both low, or one of each.
One next step
At most one suggestion, with “why this step?” attached. Never a list of instructions.
Doses
One tap logs the whole routine at one timestamp, and each row shows when you usually take it. The hour is part of the dose.
Coverage
When there isn’t enough data it says so and names what it is waiting on, rather than reporting an empty sweep as a quiet one.
The line that sets the tone
Green is moving in a favourable direction, where a favourable direction is defined. Amber is moving. Neither means out of range.
The palette has no alarm colour. Amber means a measure is moving, never that a threshold was crossed, and nothing in the app may use it to mean otherwise.