The alarm clock on Xiaomi devices is not just a beep in the morning, but a whole range of functions that can adapt to your daily routine. Depending on the model (be it a smartphone on MIUI 14/15 or a smart watch Mi Band/Watch), the algorithms of the alarm clock differ. For example, flagships like Xiaomi 14 Ultra have a smart alarm function that analyzes the phases of sleep through built-in sensors, and on budget models like the Redmi Note 12 you will have to be content with standard settings.
In this article, we’ll look at all the ways you can set your alarm clock, from basic signal creation to subtle settings like gradually increasing the volume or integrating with Google Assistant. Focus on common user errors (such as why the alarm doesn’t work in Do Not Disturb mode) and hidden chips that aren’t written about in the official instructions. If you’re using Xiaomi for a long time but are still waking up from a vibration instead of a melody, here’s the solution.
Standard alarm clock in the appendix "Clock"
The basic Watch app is pre-installed on all Xiaomi smartphones and supports up to 100 alarm clocks at a time.
- Open the Clock app (a dial icon).
- Go to the Alarm tab (bottom of the screen).
- Press + in the lower right corner.
- Set a time, select the days of repetition (or once) and click Save.
By default, the alarm will ring with a gradual increase in volume (Smooth Start feature), but the melody may seem too quiet.
- 🔊 Click on the alarm clock created → Melody. → Choose from the list (for example, Morning Flower or Digital Clock).
- 🔔 Turn off vibration only if the sound is not playing.
- 📱 Check the volume in the system settings: Settings → Sound. → Loudness of alarm clock.
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If the alarm doesn’t work, check the permissions for the Watch app in Settings → Apps → Permissions Management → Watch. Disabled notifications or background activity can block the signal.
2. Advanced settings: repetition, deposition, labels
The standard alarm clock on Xiaomi allows you to adjust your schedule flexibly, for example, you can create a signal that will only ring on weekdays or every other day.
- Open the alarm clock editing.
- Click Repeat and select the desired days (or set up a Customized Schedule).
- Activate the Label to add a name (e.g., “Sports Charging” or “Medication”).
The default deposition function gives 5 additional minutes, but this value can be changed:
- 🕒 In the alarm settings, select Delay. → Specify the interval (from 1 to 30 minutes).
- 🔄 To disable deposition completely, set the value No.
How to Reset All Alarms at Once?
If you use Xiaomi with dual speakers (like the POCO F5 or Redmi K60), check that the alarm clock sounds play through both speakers.
⚠️ Attention: On some firmware MIUI The default alarm sounds are only going through the top speaker. To turn on stereo, go to Settings. → Sound. → Additional settings → Exit the alarm clock and select Stereo.
3.Smart alarm clock: sleep analysis and adaptive awakening
Xiaomi’s flagship models (starting with the Mi 11 and Mi Band 6) have a Smart Alarm feature that tracks sleep phases through sensors and wakes you up at the right moment to activate it:
- Open the Mi Fitness app (for smartwatches) or Health app (for smartphones).
- Go to the Son section. → Smart alarm clock.
- Set the time of awakening and activate the option "Sleep Phase Analysis".
- Set a time interval (e.g., ±30 minutes) during which the device will select the best time to wake up.
Important: for the correct function requires:
- 📱 Constant sleep monitoring (wear a smartwatch or put your smartphone next to your pillow).
- 🔋 Battery charge of at least 30% (otherwise tracking will be turned off).
- 🛌 Regular sleep schedule (algorithm learns from your habits 5-7 days).
On Xiaomi models with a Snapdragon 8 Gen 2 processor (such as the Xiaomi 13 Pro), the smart alarm clock works 40% more accurately thanks to an improved sensor data processing algorithm. If your device does not support this feature, third-party apps like Sleep as Android (integrates with the Mi Band) will be an alternative.
Alarm clock in Do Not Disturb and Saving Charge modes
A common problem with Xiaomi users is that the alarm doesn't work if Do Not Disturb (DND) or Save Charge is enabled. Here's how to fix it:
| Problem. | Reason. | Decision |
|---|---|---|
| The alarm clock doesn't ring the DND | By default, DND blocks all sounds, including alarm clocks. | Go to Settings → Do not disturb → Allowances → Alarms and activate the option |
| Not working in savings mode | Restriction of background activity for the "Clock" application | Add “Clock” to Settings → Battery → Battery Optimization → All Apps → Watch → No Limits |
| Alarm clock quiet after MIUI update | Resetting the sound settings | Check the volume in Settings → Sound → Media and alarms (slider should be at maximum) |
If you use night mode (Dark Theme or Vision Protection), it doesn't affect the alarm clock. However, on some MIUI 14 firmware, when Supercharge Economy (residue < 5%) is activated, the alarm clock may not work.
Turn off Supercharge saving overnight |Add "Clock" to exceptions DND|Check notification permissions |Set a backup alarm on your smartwatch-->
5.Alarm clock on smart watches and fitness bracelets Xiaomi
On Mi Band 7/8, Xiaomi Watch 2 Pro and other wearable devices, the alarm is set via the Mi Fitness app (or Zepp Life for new models).
- Open Mi Fitness → Select your device → Alarm clocks
- Click Add and set the time.
- Select the type of notification: 🔔 Sound signal (only on a watch with a speaker, such as the Watch) S3). 📳 Vibration (on all models). 🔄 Repeat (up to 5 times with an interval of 2-10 minutes).
Update
Features of the alarm clock on Xiaomi smart watches:
- 🕒 Automatic synchronization with alarm clocks on your smartphone (if the option is enabled in the Mi Fitness settings).
- 🔋 Energy Efficiency: Vibration consumes 3 times less charge than sound.
- 🚫 Restriction: up to 10 alarm clocks can be set on the Mi Band, up to 20 on the Xiaomi Watch.
⚠️ Warning: If the alarm clock is triggered but does not wake you, check the vibration force in the device settings. 3 intensity levels are available on the Mi Band 8 (on the Zepp Life app). → Settings of the device → Vibration).
Third-party alarm clock annexes
If Xiaomi’s standard features don’t suit you, consider alternative apps from Google Play:
| Annex | Features | Compatibility with Xiaomi |
|---|---|---|
| Sleep as Android | Sleep tracking, smart wake-up, Mi Band integration | Complete (including MIUI 15) |
| Alarmy | Tasks to turn off the alarm clock (for example, scanning) QR-code) | Requires camera clearance |
| Timely | Cloud synchronization, smooth awakening | It works without root. |
To set a third-party alarm:
- Download the app from Google Play.
- Open it and provide all the permissions you have requested (especially the exact location for tracking your sleep).
- Set an alarm in the application interface.
- Turn off the standard alarm clock in the Watch to avoid duplication.
Sleep as Android is the best choice for Xiaomi owners, as it supports integration with the Mi Band and Xiaomi Watch.
- 📱 In Sleep as Android, go to Settings → Devices → Mi Band.
- 🔗 Click Connect and follow the instructions (you will need to turn on the Developer Mode on the clock).
- 🛌 Activate the option of Sleep Control via Mi Band.
7. Problem Solving: The alarm clock doesn't work
If the alarm clock on Xiaomi doesn’t work, check the following points:
Check the volume of the alarm clock in the sound settings|Make sure the time on the device is correct (automatic synchronization enabled)|Turn off Do Not Disturb mode or add an exception for the Clock"|Check if the alarm clock kills the battery optimizer (MIUI can close the background processes)|Restart the device (sometimes helps when the system crashes)-->
On custom firmware models (such as Xiaomi.eu or Pixel Experience), the problem may lie in the absence of system sounds.
- Download the archive with original MIUI sounds (e.g., from here).
- Unpack the file and copy the media folder to the root of the internal memory.
- Install with TWRP or use ADB: adb push media /system/media
⚠️ Attention: On devices with MIUI Global Stable, after upgrading to a new firmware version, system alarm sounds may be reset. To avoid this, make a backup of the folder before upgrading. /system/media/audio/alarms via Root Explorer or ADB.
If the alarm is working but has not woken you, check:
- 🔕 Is the sound turned off by a physical button on the device (on some models) POCO has a separate switch).
- 🎵 Is the phone in silent mode (the bell icon with the crossed speaker in the notification panel).
- 🔋 Did the battery run out overnight (if the charge dropped below 3%, the alarm clock may not work).
8.Alarm clock automation with Google Assistant and Mi Home
On Xiaomi smartphones, the alarm clock can be set by voice through Google Assistant or integrated with a smart home via Mi Home.
- Activate Google Assistant (long-term home click or voice command “OK, Google”).
- Say, "Set the alarm for 7:30 tomorrow."
- Confirm the creation of the Clock in the app.
To automate via Mi Home (for example, to turn on the alarm light or kettle):
- 💡 Create a script in Mi Home: Open the app → Automation → Add. Select the alarm trigger (requires connection to the Watch app). Add an action, such as Turn on the smart lamp.
- 🔄 Check compatibility: not all Xiaomi devices support alarm clock integration with Mi Home (works on the phone). MIUI 12 and newer).