How to set an alarm clock for a certain date in Xiaomi: 3 working ways

In Xiaomi smartphones (including Redmi models, POCO And Mi, the standard alarm app, not only allows you to set daily signals, but also to set one-time reminders for a specific date, whether it's an important meeting, birthday or flight. MIUI There's no obvious option to "select a date." It's actually hidden in the repetition settings, and in newer versions of the firmware (MIUI 14+) algorithm.

This article will help you understand how to set your alarm to a single alarm on a certain day, sync it with Google Calendar, and solve typical problems — for example, when the signal does not work due to battery optimization. We will look at 3 methods: through a standard application, using Google Clock and through Mi Home for smart devices of the Xiaomi ecosystem.

If you are using a smartphone older than 2020 (e.g. Redmi Note 8 Pro or Mi) 9T), Please note that in the older versions MIUI (Up to 12.5), the alarm clock interface is different. For these devices, we've given separate screenshots and explanations.

Method 1: Standard alarm clock MIUI (single-activation)

The easiest way to do this is to use the built-in Watch app (com.miui.tsmclient), which, unlike Google Clock, is permission-free and integrated. MIUI 13/14:

1. Open the Watch app (the icon with the dial on the home screen or in the menu).

2. Go to the Alarm tab (bottom of the screen).

3.Push it. ➕ (plus) in the lower right corner to add a new alarm clock.

4. Set the trigger time by dragging the arrows or entering the numbers manually.

Here begins the key point: by default, the alarm clock is set to repeat daily. To make it a one-time alarm, do the following:

• 📅 Click on the Repeat field (under time).
• 🔄 In the window that opens, remove all check marks next to the days of the week (pn, watt, sr, etc.).
• ✅ After that, the option will appear at the bottom Only once – select it.
• 🎯 The alarm will only work on the date you choose (today or tomorrow, depending on the time you are on).

If you need to assign a signal for a specific day in the future (for example, a week later), use this workaround:

1. First, set an alarm clock for the right time (as described above).
2. Return to the main alarm screen and hold your finger on the signal you just created.
3. On the menu, select Change.
4. Click on the date under time and manually select the desired day in the calendar.

Repeat turned off (no ticks)|The correct time is indicated|Selected option "Only once"|The signal's not on "No sound"-->

Method 2: Alarm clock via Google Clock (for calendar sync)

If you use Google services (such as Calendar or Assistant), it is more convenient to set an alarm through the Google Clock app, which automatically syncs with calendar events and allows you to set reminders for any date in the future without restrictions.

To set an alarm for a specific day:

1. Install Google Clock from the Play Market (if it is not available by default).
2. Open the app and go to the Alarm tab.
3. Press. ➕ and select an alarm clock once.
4. Specify the time, then click the date and select the desired day in the calendar (year-ahead dates are available).
5. Set up a melody, vibration, and tag (e.g., “Trip to the Airport”).

Advantages of this method:

• 🔄 Automatic sync with Google Calendar – if you have an event, the alarm will prompt you to create it automatically.
• 📱 Works on all devices under your Google account (including tablets and other smartphones).
• 🔔 You can add a text reminder (for example, "Take a passport").

There are, however, downsides:

• ⚠️ The app may not start automatically after you restart your phone (you need to manually open Google Clock at least once a week).
• 🔋 Optimizing the battery MIUI can block background work (solution – add an app to exceptions).

Method 3: Reminders via Mi Home (for smart devices)

If you have Xiaomi smart devices (such as Xiaomi Smart Clock, Mi Band or Smart Lamp), you can set your alarm for a specific date through the Mi Home app, which is suitable for creating complex scenarios – for example, so that the alarm on your phone goes off at the same time as the lights are turned on.

Instructions for Mi Home (version 6.0)+):

1. Open the Mi Home app and go to Automation (Icon) ⚙️ down).
2. Press. ➕ → Create automation → Reminder.
3. Select a one-time event and specify the date and time.
4. Add an action: for example, an alarm clock on your phone or turn on a smart lamp.
5. Save the script and check it out in the Automation Journal.

This method is convenient for:

• 💡 Creation of multimedia alarm clocks (sound) + light + vibrating on the Mi Band).
• 📅 Geolocation-related reminders (e.g., “Remind me of the meeting when I’m near the office").

Limitations:

• ⚠️ Requires a constant connection to the Internet (the devices must be on the same Wi-Fi network).
• 📱 The phone should be enabled synchronization with Mi Account.

Table: Comparison of the methods of setting the alarm clock on the date

Typical problems and their solutions

Even after setting the alarm clock correctly, Xiaomi may not work. TOP-5 causes and ways of eliminating them:

1.The alarm clock does not work at the appointed time

• ⚡ Check if the "Do Not Disturb" mode is enabled (Settings) → Sound and vibration → Don't disturb).
• 🔋 Add the Watch app to battery exclusions (instructions in spoiler above).
• 🔊 Make sure the alarm clock volume is not at zero (adjusted separately from the total volume).

2.The alarm goes off, but without sound.

• 🎵 Check if the alarm settings have the option "Vibration only".
• 📱 If you use Google Clock, make sure the app has permission to play back sound (Settings) → Annexes → Google Clock → Permits).

3.Alarm clock missing after phone reboot

⚠️ Attention: In Xiaomi with MIUI 12+ After restarting, some background processes are suspended. To avoid this, add the Watch app to AutoStart: Go to Settings → Annexes → Application management → Clock, turn on Autostart option.

4. You can't pick a date further than "tomorrow"

This is the limitation of the standard alarm clock. MIUI. Decisions:

• 📅 Use Google Clock (supports any dates).
• 📱 Or create an event in a calendar with a reminder – it will automatically add an alarm clock.

5.The alarm goes off, but the phone doesn't wake up

V MIUI There's a function called "Sleep Optimization," which can block the screen from waking up:

1. Go to Settings → Battery and Performance → Sleep Mode.
2. Turn off the “Sleep Optimization” option or add the Watch app to the exceptions.

💡

If your alarm is critical (for example, on a plane), set a double reminder: one through the standard alarm clock, the second through Google Clock.

How to set an alarm clock for a date in older versions MIUI (up to 12.5)

If you use a Xiaomi smartphone on the base MIUI 11 or 12, the alarm clock interface will be different. These versions don't have an explicit "only once" option, but there's a workaround:

1. Open the Watch app and go to the Alarm tab.

2.Push. ➕ and set the time.

3. Click on Repeat and uncheck all ticks from the days of the week.

4.Save the alarm clock – it will automatically become a single time (but it will only work today or tomorrow).

For future dates (for example, 3 days later), use this trick:

• 📅 First, set an alarm for the right time for tomorrow.
• 🔄 Then open the calendar. MIUI Create an event for the target date.
• 🔔 Add a reminder in 0 minutes, it will work like an alarm clock.

Old versions. MIUI You may also not have the option to select the tune for the alarm clock:

1. Download the melody in format.mp3 And put it in the Ringtones folder on the internal storage.
2. In the alarm settings, select Local Melodies – your file will appear in the list.

Synchronizing the alarm clock with calendar and other services

If you're actively using Google Calendar, Outlook, or Mi Calendar, you can automate the creation of alarm clocks based on events.

For Google Calendar:

• 📅 Open the event in the calendar and click Change.
• 🔔 In the Reminders section, add the "Alarm clock" option (available only in the mobile version).
• ⏰ Select a time (for example, 10 minutes before the event).

The alarm will automatically appear in Google Clock.

For Mi Calendar:

• 📅 Create an event and add a reminder.
• 🔔 Select the “Sound Signal” reminder type – it will work even if your phone is in sleep mode.

For Outlook (on Android):

• 📅 Install Outlook app and sync calendar.
• 🔔 In the event settings, enable the option "Reminder on the device".

If the alarm clocks from the calendar do not work, check:

• ⚙️ Account Synchronization (Settings) → Accounts. → Google/Mi Account → Synchronization).
• 🔄 Calendar Permits (Settings) → Annexes → Calendar → Permits).

💡

Synchronizing your alarm clock with your calendar saves time, but requires a stable Internet connection. If you're offline often, duplicate important reminders on your standard alarm clock. MIUI.

FAQ: Frequent questions about alarm clocks on Xiaomi