Sharper trigger testing, from your feedback. - Check-in answers now count more fairly. Your evening check-in also counts for an attack that started later that day, not just the day before: stress, water, meals and your own questions when the attack began in the evening or you checked in first, alcohol always, and caffeine still from the day before. - Sleep and oxygen signals are judged against your own normal, not a one-size-fits-all line, so a nightly reading that is simply normal for you no longer drowns out a real pattern. - Trigger rows now show the lift: how much more often a signal appears before your attacks than on your ordinary days. - The check-in points you to your own questions if you have not added any yet. - Migraine page: the heart-rate chart shows your usual resting rate as a reference line, timeline labels are clearer, and small numbers round properly. - History: correcting an earlier day's check-in no longer lists it as a day still to fill in, and every row is the same height. - Fixed a blank start screen when the app's data could not open, the Today tab sliding sideways, and a missed permission ask for breathing disturbances. The "Night" time of day is now "After midnight".

Small fixes from the first days of the new Insights tab. - Your daily check-in now counts as done only when every question is answered, including your own questions and, if you track it, your period. Days before this update are not affected. - When adding a check-in question, the app now explains how to phrase it so it can be tested as a trigger. - Editing a migraine's end time now moves its follow-up reminder to match. - A small colour fix for the Triggers tab in dim mode.

Insights from your first hour. The Insights tab now opens fully from day one. Triggers lists every signal Migraine Sentry checks before an attack, grouped by how much research backs each one, with a plain explanation of what it measures and why it matters. Your own results take over after 3 logged migraines. Also in this update: - Edit a migraine's start time after logging it - The follow-up reminder now waits for you: one hour after an attack ended from your Watch, and again the next day if it is still open - Noise is measured by loud minutes, judged against your own usual, so a daily loud commute no longer counts as a warning sign - The morning forecast reaches you until noon on late-start days - Add a symptom of your own while a migraine is running - Small fixes to the migraine detail bars and the Insights tab

Five new signals: travel days, storm days, felt heat, long nights and breathing disturbances during sleep. Add your own daily check-in questions and see them tested as triggers. Your week ahead now marks storm and heat days. Morning forecast and signal notifications arrive more reliably.

Your own symptoms and foods Add up to 8 of each in Profile > Custom Items. They show up in the survey, on your watch, in your insights and in your clinical report, and are checked as triggers like everything else. Your lists, one look Medications and custom items now share the same list, with rename and remove on every row. A sharper morning forecast The forecast computed before you open the app now includes the night's measured pressure and weather.

Every signal we checked. Under your trigger ranking, one line now shows how many signals the app tested against your migraines: linked, no link so far, and not enough data yet. Tap it to see all 26, why each one is or is not linked, and what would let the rest be tested. Pressure that fits where you live. The trigger ranking now judges a pressure fall against what the air normally does in your area, so a daily tide never counts and only a fall unusual for you does. The week-ahead pressure graph no longer magnifies calm weeks, and its explanation now uses your area's own numbers. Log a migraine you missed. Add a past migraine with its start and end from History, or set an earlier start time when you begin tracking one. Health data for those hours is read from Apple Health. Fill in missed check-ins. Any of the last 7 days can be added or finished from the Today tab. Bug fixes and refinements.

Smarter morning forecast. Proven migraine triggers like short sleep now show in your forecast even before the app has confirmed them for you, weighted by how unusual they are for you. Elevated risk now needs at least one of your own confirmed triggers, so the forecast never overstates a day on general evidence alone. Fixed: health data recorded around recent migraines was not being saved, leaving the migraine timeline and trigger analysis short. Existing migraines repair themselves the first time you open this update. The morning after a migraine, widgets and the Watch no longer show the previous day's forecast while today's is on its way. Recovery tips now suit the time of day. Clinical report: the pre-migraine table now reads sleep as the night before and steps and exercise per day. Bug fixes and refinements.

Finishing your daily check-in now gets a small moment of its own, with your check-in streak beside it.

Pressure warnings are now based on real day-to-day falls, the kind research links to migraines, so the daily rhythm of the air in warm climates no longer shows up as risk. Fixed the Premium screen's subscribed button being hard to read, and added a Manage subscription option. Watch complication text is easier to read in Always-On. One big pressure spike no longer flattens your trigger charts.

- Sleep now counts only the time you were truly asleep, not time spent awake in bed, so your forecast follows the night you really had. - A day's risk only comes down when the evidence supports it, making the week ahead steadier. - Triggers still being tested now show what's under examination, and tap through to the evidence behind them. - Plus a crash fix on the Premium screen and clearer wording if you use a non-Apple wearable.

The migraine-end screen now shows the analysis as it happens, and the early Insights tabs tell you exactly which trigger tests are running, what each one needs, and what unlocks next. Sleep now matches the Health app's Time Asleep exactly. Time in bed no longer counts as sleep. Clearer wording throughout your first weeks of insights.

Your week ahead, on the Today tab. A 7-day outlook shows which days look calm and which carry a sharp pressure drop, a cycle window, unusual heat or cold, or an unusually humid day. Free for everyone at a glance; Premium opens the day-by-day reasons, the pressure curve, and a heads-up the evening before a risky day. Also in this update: - The morning forecast can now honestly worsen during the day when pressure falls faster than expected, and tells you - The outlook learns from your own attacks: it sharpens where your history says weather matters, and goes quiet where it doesn't - Signal alerts now arrive the moment new health data syncs, even in the background - Weekly check-ins now appear on the Today tab when one is due - New users can turn on cycle tracking right from the setup card - Migraine details now show the 12 hours after an attack ends - A reminder if a migraine is still marked running after 2 or 3 days - Reliability work behind the scenes, including fewer background terminations - See the analysis happen: when a migraine ends, the app shows what it is checking, from your body's signals to the weather, compared against your last 30 days. - Clearer early insights: see exactly which trigger tests are running and what each one still needs.

Signal alerts now arrive reliably, within seconds of being detected - including while the app is open. Also in this update: - The sleep card now flags restless nights, not just short ones, and explains itself in plain words - Sleep times across the app now match Apple Health's display exactly - Trend cards no longer compare against weeks you weren't tracking yet - Today's date is now marked on the history calendar - Smoother pressure charts in migraine details - Fixed the app occasionally opening on the log-migraine screen unexpectedly - Fixed an ended migraine that could reappear as still running - Trend and month comparisons no longer count periods before you started tracking

Your morning forecast now arrives on its own. Widgets, the watch complication and the watch app update in the early morning without opening the app, and a read taken before your sleep data has synced says "Syncing" instead of guessing. Also in this update: - Signal alerts now arrive as notifications, including while the app is open - Noise tracking now watches for sustained loud stretches, not just the daily average - Fewer false "several signals off baseline" and "routine shift" alerts - both are now calibrated to your own normal variation - A very short night now counts toward the morning forecast even before it is proven as your personal trigger - Weather and pressure load more reliably when the app opens - Fixed a crash when viewing a migraine's details while its data was being updated

• Your morning forecast now updates itself the moment overnight data finishes syncing, and says so while it's still settling. • More reliable background updates for widgets and complications. • Smaller fixes and improvements.

• Fixes a rare case where a "Still having your migraine?" reminder could appear after the attack had already ended. • Pattern cards now always show how your attack frequency moved, even when it runs against the trend. • Improved cleanup of old sensor readings.

• Morning forecasts now reach your widget and Apple Watch complication more reliably, without opening the app. • Until today's forecast is ready, your last reading is shown clearly marked as yesterday's instead of a "building baseline" screen. • Watch complications dim and say "Yesterday" when showing an older reading, so a stale forecast never looks current. • Smaller reliability fixes for background updates.

New in this update: • Sustained pattern cards: Insights now spots when your sleep or stress has shifted for weeks at a time, in either direction, and shows how your attack frequency moved in the same stretch. Bigger life changes like a rough month of sleep no longer hide from your baseline. • Broken sleep tracking: overnight interruptions are now measured, baselined, and included in your trigger analysis, with a "broken night" note on attacks that follow one. • Sleep times now count time asleep, matching Apple Health, instead of time in bed. • Clinical report: a new Sustained Change section gives your clinician the last 4 weeks vs the 8 before at a glance. • Apple Watch: fixed the app getting stuck on "Syncing with iPhone". Your watch now remembers its last forecast and quietly refreshes itself without opening the phone app. • Morning forecast: notifications stay neutral until your overnight data has synced, so the number on your phone never contradicts the one in the app. • Treatment tab: medications with fewer than 3 recorded results now show their progress instead of appearing missing. • Clearer charts for newer trackers, plus many smaller fixes to notifications, graphs, and reliability.

This update makes tracking during an attack much easier. Log medication right from your Apple Watch, and log both medication and symptoms during attacks while your forecast is still being set up. Missed an evening? Add yesterday's check-in the next morning. Your first forecast now always arrives with a calm morning update, health data capture is more reliable for migraines started from the Watch, and times now read in hours and minutes throughout. Plus smaller fixes and polish.

Clearer migraine insights: each attack's headline now leads with your most meaningful signal, like sleep or heart rate, rather than ambient readings such as daylight. Early-morning migraines no longer show misleading activity comparisons for a day that had barely started. Plus small fixes and refinements throughout.

Smarter, more honest insights: workouts are compared against your real session habit, and days when you barely wore your Watch no longer drag down your daylight, stand, and energy baselines. Sleep insights now say which direction your schedule shifted. Fixed the head diagram so pain locations match the side you tap. Sleep appears the moment it syncs from your Watch, plus small fixes throughout.

The first migraines you track now come with a gentle note explaining the dimmed screen, plus a one-tap way to switch back to the standard look. Small fixes and polish throughout.