Xiaomi Redmi and Poco are both famous for their functionality, but the standard MIUI or HyperOS shell sometimes gives users unpleasant surprises. One of the most annoying situations is when the alarm goes off on a weekend or, conversely, does not work when it really needs to. Understanding how to manage this system application correctly is a basic skill for any Android device owner.
Unlike simple button phones, modern gadgets offer many scenarios for the wake-up timer. You can not just turn off the current signal, but also completely change the logic of its operation by turning off the repeat on working days or changing the melody to a softer one. In this article, we will discuss all aspects of interaction with the built-in Clock application.
The main thing to note is that the interface may vary slightly depending on the firmware version. However, the basic principles of navigation and control remain the same for most models, whether it is a budget Redmi 12C or flagship Xiaomi 14.
Basic shutdown and management of an active alarm clock
The most obvious scenario is when the device is already ringing, and you'll see large control buttons on the lock screen or in the active application window, and the standard action is swiping right or clicking the stop button, which completely stops the sound playing, but if you just want to put the signal down, you use the "Delay" button (usually a 5 or 10 minute timer).
It is important to understand the difference between temporary silence and complete shutdown of the function. If you simply swipe the notification or press the volume button for silence (if this option is activated), the alarm can be triggered again in a minute.
⚠️ Note: On some versions MIUI The button to turn off the sound on the case does not work during the alarm clock ringing for safety purposes, so that the user is exactly awake.
If the alarm goes off and the screen goes out, the device usually makes a sound and vibrates, in which case unlocking the phone is not always required to stop the signal, but sometimes the security system requires confirmation of action on the screen, this is done so that the phone in the pocket or bag does not accidentally turn off.
Completely shutting down the alarm clock through the Clock app
To prevent the alarm clock from going off at the appointed time (for example, tomorrow's day off), it does not have to be deleted. Just put the switch in an inactive state. Open the Watch app (an analog dial icon) on your desktop or in the Tools folder.
At the bottom of the screen, select the "Alarm clock" tab, and you'll see a list of all the timers you've created before, and at the left of each time is the switchboard, and if it's on blue or orange, the alarm clock is active, and one tap turns it into gray, which means that a particular schedule is completely shut down.
This is convenient because it saves all your settings: the tune you choose, the repetition days and the vibration. You don't have to re-tube everything on Monday morning. Just turn the switch back on when the need to wake up again becomes relevant.
☑️ Checking alarm clock settings
It's worth noting that you can create many alarm clocks in the system, and turning off one doesn't affect the others. If you have a complicated schedule with 6:00, 6:10 and 6:20 rises, you need to turn off each one separately, or remove the entire block if you no longer need it.
Removing the alarm clock and cleaning the list
Sometimes it's easier to remove an old alarm than to keep it off all the time, and this is true for one-off appointments or time periods, like when you've been on vacation or on a course, and there are several ways to remove it, depending on the version of the interface.
The first way is by long pressing, pressing your finger on the line with the time of the alarm clock in the list, and then you'll see a context menu where you want to select "Delete," and the second way is to go inside the settings of a specific alarm clock (time tap) and scroll down to the bottom of the screen where the corresponding button will be.
A third option is available in some versions of HyperOS: swiping the alarm line left or right can send it straight to the basket.Be careful with this gesture, as it can take time to restore the deleted alarm clock if you don't remember the exact settings.
| Action. | The result | Recovery |
|---|---|---|
| Turning off the tumbler | The alarm clock is saved, but it does not ring | Turn on the switchboard |
| Removal of alarm clock | Complete erasure of the setting | Impossible (must be re-created) |
| Shutting down system sound | The alarm clock may not work. | Turn on the media/alarm clock |
Where do the remote alarm clocks go?
Set up repeated alarm clocks and weekends
A common problem with Xiaomi users is that the alarm clock rings on Saturday or Sunday, due to the incorrect setting of the repetition days, the default time when creating a new alarm clock, the system may not offer a choice of days, leaving it a one-time, or, conversely, turn on all days of the week.
To set up a smart schedule, click on the arrow or enter the time settings. Find Repeat. Here you will see a list of days of the week. For a standard work schedule, select the "P" to "P" items. Make sure that "SB" and "SW" are not active.
There is also a Smart Alarm feature, or calendar integration, which can automatically skip signals if the calendar has a Weekend or Vacation mark. Check the settings of the Clock app in the General section to activate synchronization with the system calendar if such an option is available for your region.
⚠️ Attention: If you are working on a rolling schedule, do not rely on automatic settings, it is better to create several alarm profiles (for example, Morning, Lunch, Night) and switch them manually or by day.
Remember to check these settings after you upgrade. Sometimes major Android or MIUI updates reset your factory preferences, and your alarm clock at 7:00 suddenly starts ringing every day, including the weekend.
Problems with sound: why the alarm clock is not heard
When the alarm clock is standing but the phone is silent, it's critical. In the MIUI shell, the alarm clock volume is adjusted separately from the volume of the media files and the bell. If you've watched a low-volume video, it doesn't mean that the alarm clock will be quiet, but it's worth checking the settings.
Go to Settings → Sound and Vibration. Find the “Alarm Slider.” Make sure it’s raised to the highest level. Also check which tune is selected: some tracks may be too quiet or have a long introductory part without sound.
Another important aspect is the Do Not Disturb mode. Unlike calls, the alarm clock in Xiaomi has to break through this mode. However, if you use third-party sleep apps or complex automation scenarios, they can block the system sound. Check if the In-Airplane mode is activated in conjunction with aggressive energy savings.
💡
Use built-in loud tunes like "Mi" or "Xylophone," which are custom-made by engineers to maximize wake-up and have frequencies that are harder to ignore in your sleep.
Also worth mentioning is the Pocket Mode feature, where if the phone is in your pocket or under your pillow, the proximity sensor can block the sound, believing that the device is in the bag, and in the alarm settings you can find the option to "High Volume Up," which gradually increases, but you better set a sufficient level right away.
Aggressive energy savings and work in the background
The most insidious reason why the alarm clock might not work on Xiaomi Redmi is the power saving system.To increase battery life, the OS can “kill” background processes, including the Watch app, if it does not have the appropriate permissions.
To prevent this, you need to go to the app settings. Press the Clock icon on your desktop, click About (or the i icon), find Activity Control or Charge Saving. Select No Limits. This is a critical step for stable operation.
Also, check permissions. The app should be eligible to auto-start. From the Security menu (green shield icon), go to Permissions → Auto-Start and make sure the switchboard opposite the Clock is active. Without that, after the phone restarts, the alarm clock may simply not start.
💡
Auto Start resolution and no battery limitations are the main guarantees that the alarm will work even after a long downtime of the phone.
Some users have noted that cleaning up the memory (“Close All”) before bedtime can also interfere with the alarm clock on older firmware versions, preferably leaving the application running in the background or using the built-in app lock feature in the recent task menu (lock on the application preview).
Use of third-party applications and widgets
If a standard app doesn't seem functional enough, Google Play offers hundreds of alternatives. Popular solutions like Alarmy or Sleep Cycle offer unique features: an alarm task (you need to solve an example), an alarm clock with a photo (you need to take a picture of the sink), or tracking sleep phases.
However, when you install third-party software, you face the same limitations of MIUI: You have to manually configure all the permissions for the new application, otherwise it will be unloaded from memory. The standard Xiaomi app is more optimized in this regard and requires less dancing with a diamond.
You can use widgets to access settings quickly, and on your desktop, create a watch or alarm widget, which allows you to turn on or off the main alarm with a single touch without opening the app itself, which is especially convenient for older people or in a hurry.