Outlook meeting reminders on Android: why they don’t show and how to fix it
On your computer, Outlook pops up a reminder before each meeting. On an Android phone the same reminder is a notification from the Outlook app, and a few different settings can stop it. Here’s what to check, starting with the most likely.
In short: turn on calendar notifications in Outlook and in your phone’s settings, let Outlook run in the background without battery limits, check Do Not Disturb, and make sure the meeting itself has a reminder.
1. Turn on calendar notifications in Outlook
- Open Outlook and tap your account icon at the top left.
- Tap the gear icon at the bottom left to open Settings.
- Go to Notifications › Calendar. Make sure calendar notifications are on.
- Under Sound, pick a sound you’ll notice. If it says Off, reminders arrive silently.
Outlook’s menus move a little between versions. If you can’t find these, look through Settings for Notifications or Notifications & Sounds: Microsoft’s own help pages use both names.
2. Allow Outlook’s notifications on your phone
Android can block an app’s notifications, or let them through without a sound, whatever the app itself says. Outlook sends different kinds of notifications (Android calls them categories), so check the one for calendar reminders, not just email.
- Open Settings › Notifications › App notifications › Outlook.
- Make sure notifications are allowed.
- Tap the category for calendar reminders, choose Default (on some phones Alerting) and turn on Pop on screen, so the reminder shows at the top of the screen.
- Samsung hides the categories at first. Open Settings › Notifications › Advanced settings and turn on Manage notification categories for each app.
- Go back to Notifications › App notifications › Outlook, tap Notification categories, then tap the name of the calendar reminders category (not its switch).
- Choose Alert and pick a Sound.
- Back on Outlook’s page, set Notification pop-up style to Brief or Detailed, so the reminder pops up.
3. Stop battery saving from holding them back
Microsoft lists battery limits as a cause of missing and late reminders: Android puts apps to sleep to save battery, and a sleeping Outlook can’t remind you.
Open Settings › Apps, find Outlook (you may need to tap See all apps) and tap App battery usage. Turn on Allow background usage and choose Unrestricted if your phone offers it.
Open Settings › Battery › Background usage limits (on older Samsung phones, Settings › Battery and device care › Battery › Background usage limits). Make sure Outlook isn’t in Sleeping apps or Deep sleeping apps, and add it to Never auto sleeping apps (called Never sleeping apps on older phones).
Power saving mode limits apps in the background too. If reminders only go missing when it’s on, that’s the cause.
4. Check Do Not Disturb
- On the phone: Do Not Disturb silences notifications from apps you haven’t let through. On a Pixel with Android 15 or later, open Settings › Modes › Do Not Disturb › Apps and add Outlook. On a Samsung, open Settings › Notifications › Do not disturb, then under Allowed during Do not disturb tap App notifications and add Outlook.
- In Outlook: Outlook can snooze its own notifications. Tap the bell icon in Outlook’s side menu and make sure nothing is snoozed or scheduled, and check Settings › Notifications for a Do Not Disturb setting on your account.
5. Make sure the meeting has a reminder
Every meeting carries its own reminder, and your phone uses it. If a meeting was saved with no reminder (None or Don’t remind me in Outlook on your computer), no device reminds you. Open the meeting in Outlook on your computer and look at Reminder. In Outlook on your phone, the same setting on an event is called Alert.
The default reminder you set in Outlook on your computer doesn’t change the phone app’s default, so meetings you create on your phone may still use Outlook’s own default there.
Meetings in Microsoft 365 group calendars don’t send reminders at all, and calendars other people share with you often don’t remind you on your phone. For a meeting that matters, accept the invitation so it’s in your own calendar.
6. Put Outlook’s meetings in your phone’s calendar
Outlook keeps its calendar inside the Outlook app. Other apps on your phone, like Samsung Calendar, Google Calendar or a meeting alarm, can’t see it until you switch on Sync calendars:
- In Outlook, open Settings (as in step 1).
- Tap Calendar and turn on Sync calendars. In some versions it’s on your account’s page instead: Settings › your account › Sync calendars.
- Allow calendar access when Android asks.
Your Outlook meetings, Teams meetings included, then appear in your phone’s calendar app. It works for work and school accounts (Microsoft 365, Exchange) and Outlook.com, but not for IMAP or POP email accounts.
On a work phone, your company may have switched this off. If Sync calendars is missing or greyed out, ask your IT team. With some company setups, the meetings only go to the calendar inside your phone’s work profile.
Once your phone’s calendar app has your meetings, it may remind you too, so you could get two reminders for each meeting. Turn off the one you don’t want in that app’s notification settings.
7. What Outlook’s reminders can’t do
Even set up perfectly, an Outlook reminder on Android is a notification. It plays one sound at your notification volume, it’s silent when your phone is on silent, and it doesn’t fill the screen or keep ringing until you answer. Outlook has no alarm option for meetings.