Three defects on one card of the step sub-page, all of them a surface
answering a question that belongs to the metric.
"Your usual range is -5,595.6-13,387.6 steps", under a chart whose own
y-axis refuses to draw a negative step. Same app, same question, two
answers: the axis clamped and the sentence beneath it did not. Both now
read the same fact. `VALUE_RANGES` already declares every metric's
plausibility floor for ingest; `value-domain.ts` reads it and answers
"can this metric be negative" for the padded y-domain and for the median
+/- k.MAD band alike. The band's lower edge floors at zero for a
non-negative metric; `spread` stays the unclamped dispersion so a
deviation-in-sigma calculation is unaffected. `buildBaselineBand` now
takes the metric it is describing as a required argument, so a new caller
cannot quietly reintroduce a negative edge. Two types carried no
plausibility range at all, which let any number through ingest and read
as "unknown" on the negativity question: walking steadiness gets the same
0-100 percent band as its two gait siblings, the loud-listening event a
floor of 1 with a generous ceiling.
"13,387.6 steps" also said steps to a reader of German. Five sub-page
units are English words, not symbols - steps, flights, falls, years, and
a "count" that was a poor label in any language. They now travel as i18n
keys through a new `unitKey` on the metric-page scaffold and resolve in
all six locales. The thirteen real symbols (bpm, mmHg, %, m/s, kg/m2,
...) stay literals; translating a symbol would be the opposite mistake.
And the Min read "104.0 steps". Precision was a per-page prop defaulting
to one decimal, so every page had to remember that its metric is a count
- and the step page did not. It follows the metric now: a discrete metric
(tallies, category events, closed integer instrument scores, ordinal
levels) resolves zero decimals wherever it is rendered, and a page only
passes the prop to override that.
The per-metric reference bands, chart palettes, and status tints across
the insights pages and shared charts carried hardcoded hex that glared
on the light theme. Route them through the semantic and chart CSS
variables; dark rendering stays byte-identical, light gets the muted set.
Wire seven previously-deferred HealthKit quantity identifiers through
the full pipeline — enum, mapping, plausibility range, category, list-UI
metadata, FHIR coding, and the generic metric-status assessment:
CARDIO_RECOVERY heartRateRecoveryOneMinute bpm
WRIST_TEMPERATURE appleSleepingWristTemperature celsius
FALL_COUNT numberOfTimesFallen count
SIX_MINUTE_WALK_DISTANCE sixMinuteWalkTestDistance m
STAIR_ASCENT_SPEED stairAscentSpeed m/s
STAIR_DESCENT_SPEED stairDescentSpeed m/s
BREATHING_DISTURBANCES appleSleepingBreathingDisturbances count
Each value rides raw on the wire (identity conversion). Fall count is
cumulative (daily SUM); the stair speeds drain to a daily mean; the rest
store as latest per-workout / per-night spot readings. Wrist temperature
and breathing disturbances are flagged privacy-sensitive. The category
sleep-apnea and walking-steadiness EVENT identifiers stay deferred — they
are events, not quantities.
Each new metric gains an Insights sub-page on the shared scaffold with the
generic assessment card, localised across all six locales. Cardio fitness
(VO2 max) — ingested since v1.4.23 but assessment-less — gains its own
/insights/cardio-fitness page so it picks up the assessment instead of
riding as a bare chart-row on the pulse page.
Normal-range anchors are cited where defensible (six-minute walk 400-700 m,
ATS guideline + population reference); the rest defer to the user's own
baseline rather than fabricate a band.
Migration 0104 appends the enum values additively (IF NOT EXISTS, forward-only).
Marc-André Bombeck