Titan can send six notifications. Three are alerts that react to your data and three are reminders at fixed times of day. Each one has its own trigger, its own limits and its own switch.
01Turn notifications on
Tap your avatar on Today to open You, then tap the bell in the top right corner. The Notifications screen opens.
- Turn on Allow Notifications. Titan asks iOS for permission the first time.
- If you denied permission earlier, Titan shows an alert with an Open Settings button. Allow notifications for Titan in iOS Settings, then return and turn the switch on again.
- Turn on each notification you want. The switches stay greyed out until Allow Notifications is on.
The Get a morning report? step in onboarding asks for the same permission. Tapping Turn On Notifications there turns on Allow Notifications and the Daily Report. Every other notification stays off until you turn it on.
Turning Allow Notifications off removes every pending and delivered Titan notification and clears the app badge. If you revoke permission in iOS Settings, Titan stops scheduling and switches Allow Notifications off the next time you open the Notifications screen.
02What each notification does
| Notification | Trigger | Limits |
|---|---|---|
| Stress Alert | Today's Stress is at or above your Stress Alert Level, default 75 | Skipped within 30 minutes after a workout ends. At most once every 60 minutes |
| Health Alerts | Today's HRV or resting heart rate is outside the 20th to 80th percentile of the previous 30 days | Needs at least 5 days of data in that window. At most once a day. Sets a badge |
| Target Exertion Reached | Today's Exertion reaches 7.0 | At most once a day. Never sent while Rest Mode is on |
| Target Bedtime Reminder | Every day at 9:30 PM | Fixed time |
| Daily Report | Every day at 7:00 AM | Scheduled only when Titan has more than 0 hours of sleep for today |
| Daily Tagging Reminder | Every day at 9:00 AM | Fixed time |
03When Titan checks your data
Titan evaluates alerts only when the Today screen refreshes with the current day's data. If Titan has not refreshed, no Stress, Health or Target Exertion alert can fire, even when your numbers crossed the line hours earlier. When a check passes, the alert arrives about 5 seconds later.
The same refresh schedules the three daily reminders. Once scheduled, they repeat at their set time without Titan running. Turning a switch off cancels its pending notification.
04Notes on each notification
Stress Alert
The alert reads the headline Stress score on Today, which runs from 0 to 100. Set Stress Alert Level with the minus and plus buttons, one point per tap, anywhere from 0 to 100. The alert fires when Stress equals or passes the level. Changing the level cancels any pending stress alert. Your Apple Watch shows the alert the way it shows other iPhone notifications. See Stress score for how the number is calculated.
Health Alerts
Titan builds a range from your daily HRV and resting heart rate over the 30 days before today. The range runs from the 20th to the 80th percentile of those days. If today's value falls outside it, the notification names the metric and sets the app badge to 1. Opening Vitals from Today clears the badge.
Target Exertion Reached
This alert fires when Exertion reaches 7.0, whatever your training goal. It does not read your personal target range. Rest Mode turns it off. See training goal and Rest Mode and exertion target.
Target Bedtime Reminder
The reminder arrives at 9:30 PM every day with the title "Bedtime Approaching" and a prompt to start winding down.
Daily Report
The Daily Report is a 7:00 AM notification titled "Daily Report Ready" that asks you to open Titan to review recovery, sleep, exertion and trends. The scores themselves are in the app. Each refresh checks today's sleep and removes the report if Titan has no sleep hours for the day.
Daily Tagging Reminder
At 9:00 AM Titan sends a notification titled "Journal Reminder" that asks you to tag yesterday's factors. Tapping it opens Titan. Using the Journal covers tagging.
05If notifications stop
Confirm both permission switches are on, then open Titan so Today refreshes. For Background App Refresh, Low Power Mode and Focus checks, see notifications not arriving.
