How to put a reminder on Xiaomi Redmi: all ways with photos and nuances

Why Xiaomi Reminders Work Differently Than Other Smartphones

Xiaomi Redmi smartphones use the proprietary MIUI shell, which radically changes the logic of standard Android functions — including reminders. Unlike naked Android, where Google is responsible for notifications, there are three parallel systems: the built-in Clock app (with alarm clocks and timers), Calendar (for date events), and Google Assistant (for voice commands), which creates confusion: users often do not understand why some reminders work even when the phone is turned off, and others disappear after a reboot.

Another feature of Redmi is aggressive battery optimization, and MIUI automatically freezes background processes, which may cause some reminders to fail, such as if you put a notification through a third-party app (like Todoist) but didn't add it to your AutoRun list (in battery settings), the system will simply ignore the event, and we'll figure out how to get around those limitations and set reminders to work 100% of the time.

Method 1: through the standard “Clock” app (for one-time reminders)

The built-in Watch app on Xiaomi Redmi not only wakes up in the morning, but also sends one-time notifications at a given time, which is suitable for simple tasks like “drink a pill at 15:00” or “call your mom in 2 hours.” The main plus is that the reminder will work even if the phone is in Do Not Disturb mode (except for full silent mode).

To create a reminder:

Open the Clock app (icon with dial).
Go to the Reminder tab** (or Reminder in English firmware).

One important nuance: the Clock reminders don't sync with the Mi Account and will disappear after you reset your phone to factory settings. №2 or №3.

The correct time is indicated (AM/PM!)

Selected the sound of the alert (by default - silent)

Repeat is disabled if it is not necessary

The text of the reminder is laconic (up to 50 characters)

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Method 2: Calendar (for recurring events)

The MIUI Calendar app is integrated with the Mi Account and is suitable for long-term reminders: birthdays, monthly payments or work deadlines. Unlike the Clock, you can set a repeat at intervals of up to 1 year, attach a place (via Google Maps), and even invite other participants (if synchronized with Google Calendar).

Instructions for the creation of the event:

📅 Open the calendar** (Date icon).
🖊️ Press «+»** bottom-screen.
⏰ Specify the date, start and end time (for example, for a meeting).
🔔 Enable the Reminder option** and select how many minutes/hours to notify.
📌 If necessary, add a description, place or repetition (daily/weekly, etc.).
💾 Save the event.

The advantage of this method is that it syncs between devices, and if you log in to the same Mi Account on a tablet or another Xiaomi smartphone, the reminder will show up there, but there's a pitfall: if your account settings are disabled calendar sync, events may disappear after the MIUI update.

Calendar

Clocks (alarm clocks/timers)

Google Assistant

Third-party applications (Todoist, Any.do, etc.)

I don't use reminders.

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Method 3: Voice Reminders via Google Assistant

If you're too lazy to dig through the menu, you can create a voice reminder -- Redmi has Google Assistant preinstalled for that. Just say, "OK, Google, remind me to take out the trash at 20:00," and the system will create the event itself. The main advantage is the speed and the ability to set contextual reminders (for example, "remind me to buy bread when I'm near the store").

How to set up:

Activate Google Assistant with a long press on the Home button or a voice command, OK, Google.
Say a phrase like, "Remind me of meeting tomorrow at 14:00."
The assistant will offer to save a reminder - confirm.
The notification will arrive at the specified time.

Limitations of the method:

⚠️ It only works with an active internet connection (Wi-Fi or mobile data).
⚠️ Reminders will not appear in Xiaomi’s standard apps (“Hours” or “Calendar” or “Calendar»).
⚠️ If you turn off sync with Google Account, events will disappear.

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To allow Google Assistant to recognize voice commands even with a locked screen, enable OK Google Recognition at any time in the Assistant settings (Settings → Google → Settings for Assistant → Phone).

Comparison of methods: what way to choose

Each of these three ways has its own strengths and weaknesses, and we've put them together in a table to make it easier for you to define.

Criteria	"The Clock" (MIUI)	"Calendar" (MIUI)	Google Assistant
Type of reminder	One-timers, timers	Repeated events	One-off, contextual
Synchronization	❌ No.	✅ With Mi Account/Google	✅ With a Google Account
Working without the Internet	✅ Yes.	✅ Yes.	❌ No.
Voice control	❌ No.	❌ No.	✅ Yes.
Suitable for	Alarm clocks, one-time tasks	Birthdays, working deadlines	Quick notes, contextual notifications

If you need a reliable, repetitive reminder (like paying for utilities every month), choose Calendar. For one-off tasks (like watering flowers in 3 hours), you can also use Hours. And if you use voice assistants often, Google Assistant saves time.

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For critical reminders (such as taking your medication), use two methods: create an event in the Calendar and duplicate it in the Clock, so you are guaranteed not to miss the notification.

Why Reminders Don't Work: 5 Reasons and Solutions

Xiaomi Redmi users often face a problem: a reminder is put on and the notification is not received, and the reason for this is the features of MIUI. Here are the most common reasons and ways to eliminate them:

Battery Optimization: MIUI blocks application background activity. Solution: Go to Settings → Battery and Performance → Battery Consumption Management. Find the Watch or Calendar app and select No Limits.**
Autorun disabled: After the MIUI update, some applications lose their autorun permission. Go to Settings → Applications → Application Management → Clock / Calendar → Autorun. Turn on the switch.
Do not disturb or save charge mode is active.

An outdated version of MIUI

MIUI 12

Settings → About the phone → System update

What if the reminder is missing after the phone is dropped?

If you reset Redmi to factory settings, you can't restore reminders from the Clock, they're only stored in the device's memory. However, you can return events from the Calendar if: 1. You were logged into the same Mi Account/Google Account before the reset. 2. Calendar sync was enabled. Once you log in to the restored phone, events will appear automatically within 5-10 minutes.

Third-party applications: when to use them

If the built-in MIUI tools don’t suit you, you can install customized reminder apps that offer advanced features: repetitive tasks at flexible intervals, file attachment, sharing, and even integration with Xiaomi’s smart home (for example, a reminder can turn on the light in the room).

Top.-3 Applications for Xiaomi Redmi:

📌 Todoist: user-friendly interface, cross-platform (there are versions for PC and browser), integration with Google Calendar. Suitable for work and personal affairs.
🔔 Any.do: voice input, location reminders (“buy milk when you’re in the store”), home screen widget.
🗓️ TickTick: Tomodoro timer, repetitive tasks with exceptions (e.g., "every Monday except holidays"), sync with Mi Band.

Warning: Third-party applications require additional permissions.

⚠️ Attention: Go to Settings → Annexes → Application management → [name] → Permissions and Enable: AutoRun Notifications Calendar Access (if synchronization is required) Geolocation (for location reminders) Otherwise notifications may not arrive.

If you use the Mi Band or other Xiaomi devices, look for the Mi Fit, which has a sedentary reminder feature, which is useful for those who work hard at the computer.

FAQ: Answers to Frequent Questions

Can I put a reminder on the switched off Xiaomi Redmi?

No, if the phone is completely off, no reminders will work. But there's a workaround: Turn on the plane mode instead of completely shutting down, so the phone will remain in working order, but without communication. Use a smart speaker with Google Assistant (like Xiaomi Mi Smart Speaker), which will remind you even if the phone is dead. Redmi does not have a hardware timer (like some alarm clocks) that would work without power.

How to turn off the reminder sound, but leave a notification?

Go to the specific reminder settings (in "Hours" or "Calendar") and: Select "No Sound"** in the melody section. Make sure vibration is on (Vibration option at notification). For Google Assistant, turn off the sound in the notification settings: Settings → Apps → Google → Notifications → Reminders.

Why are reminders duplicated?

This happens if you use multiple sync accounts (e.g. Mi Account + Google). To eliminate duplicates: Open Calendar** and go to Settings → Accounts. Turn off sync for one of the accounts (leave only the primary one); manually delete duplicate events; and check if you have two calendar apps installed (e.g., the standard MIUI Calendar and Google Calendar).

Can I export reminders from Xiaomi to Excel?

Yes, but only for Calendar events. Instructions: Open Google Calendar (if you sync with Google). Go to the web version of calendar.google.com on your computer. Find the desired calendar in the left menu → Settings and Sharing → Export Calendar. The file will be saved in the.ics format that can be opened in Excel via Data Import.** For reminders from the Clock, export is impossible - they are stored only in the phone's memory.

How do I make a reminder appear on the lock screen?

By default, MIUI notifications are displayed on the locked screen, but if they don’t: Go to Settings → Lock Screen → Notifications on the lock screen. Select “Show notification contents”** (or Show notifications in older versions of MIUI). For a specific application (“Clock”/“Calendar”), enable the option “Allow display on the lock screen”** in its notification settings. If you use a PIN or pattern lock, some notifications may be hidden – this is a MIUI security setting.