Night mode on Xiaomi Poco X3: How to turn on and configure for comfortable use

Xiaomi Poco X3 — One of the most popular smartphones of the budget segment, combining powerful iron and flexible firmware MIUI. But even the owners of this device do not always know how to adjust the night mode (or "read mode") to reduce the load on the eyes in the dark. In this article, we will discuss all the ways to activate the function, its finer settings and nuances of working on different versions. MIUI.

Night mode on Poco X3 It doesn't just turn the screen yellow, it adjusts color temperature, reduces the amount of blue light (which prevents you from falling asleep), and can automatically adapt to the time of day. It doesn't turn on on schedule, it resets after it's rebooted, or it doesn't work properly in some applications, and we'll show you how to avoid these errors and customize the function to your needs as much as possible.

What is Night Mode and Why You Need It on Poco X3

Night Mode is a software filter that reduces the amount of blue light emitted by the screen. Studies show that blue light suppresses the production of melatonin, a hormone responsible for sleep. Therefore, using a smartphone before bedtime without a nighttime mode can lead to insomnia and eye fatigue.

At Xiaomi Poco. X3 This function is implemented at the system level and has several key features:

• 🌓 Automatic activation on schedule (manually configured or synchronized with sunrise/sunset time).
• 🎨 Manual temperature control - from a barely noticeable warm hue to a bright orange.
• 📱 Exceptions for applications – you can turn off the filter for games, photo editors or instant messengers.
• 🔄 Quickly turn on/off via notification panel or voice assistant.

It's important to understand that night mode doesn't replace dark mode -- these are two different functions: dark theme changes the interface, and night mode changes the color reproduction of the screen, and they can (and even are recommended) be used together for maximum comfort.

⚠️ Attention: On Poco X3 firmware MIUI 12.5 and later night mode may conflict with Adaptive Brightness. If the screen starts to flicker or spontaneously change shade, turn off adaptive brightness in the display settings.

How to turn on the night mode on Xiaomi Poco X3

Activate night mode on Poco X3 There are a number of ways you can do this:

1. via the notification panel (quick access)

The easiest way to do this is to use the notification curtain:

1. Swipe your finger down to open the notification panel.
2. Find the Night Mode icon (pictured with a crescent eye).
3. Tap the icon once to turn on or hold it for 2 seconds to get into the settings.

If the icon is not in the main panel, click on the pencil (Edit) and add it manually.

2. Through system settings

For a more subtle setting, go to the menu:

Settings → Display → Night mode

Here you can:

• 🔘 Manually turn on/off mode.
• 🕒 Set up an automatic schedule (by time or geolocation).
• 🎚️ Adjust the filter intensity (from 0 to 100%).

3.With the help of Google's voice assistant

If you have Google Assistant setup, you can use voice commands:

Say, “OK Google, turn on night mode” or “Hey Google, activate the blue light filter.”

4. Through Reading Mode (additional function)

On Poco. X3 There's a separate reading mode that works like a nighttime one, but it's optimized for long-term text browsing:

Settings → Special features → Reading mode

This mode can be linked to specific applications (such as Chrome or Wattpad) and set a separate color temperature.

Check the version of MIUI (Settings → About the phone)

Update the firmware to the latest version

Turn off adaptive brightness (if there is flickering)

Add a night mode icon to the notification panel-->

Schedule setting and automatic activation

One of the most useful features of night mode is automatic on schedule. X3 Two options for setting up are available:

1. Fixed-time

Ideally, you go to bed and wake up at the same time.

1. Go to Settings → Display → Night mode.
2. Activate the switch automatically.
3. Select Scheduled.
4. Set start times (for example, 21:00) and end times (7:00).

Tip: If you work night shifts, adjust your schedule to your schedule, for example, from 3:00 to 11:00.

2.Downset/dawn time (geolocation)

This method is suitable for those who live in regions with variable daylight hours or travel frequently:

1. In the night mode menu, select Automatically → Sunset/dawn.
2. Allow access to geolocation (if requested).
3. The system will turn on the mode 1 hour before sunset and turn off 1 hour after dawn.

Please note: for the correct operation of this mode on Poco X3 geolocation services and automatic date/time should be included.

⚠️ Note: If the night mode does not turn on automatically, check: 🕒 Is the phone time set correctly (settings) → Additionally. → Date and time). 📍 Geolocation enabled (if sunset/dawn mode is used). 🔄 Is there a conflict with battery-saving apps (they can block background processes).

💡

If you often fly to other time zones, use geolocation mode – it will automatically adjust to the local sunset/dawn time.

Adjusting screen temperature and exceptions for applications

At Xiaomi Poco. X3 You can not only turn on the night mode, but also fine-tune it to your preferences:

Filter intensity

By default, the mode is running at 50% intensity, but you can change this value:

1. Open the Settings → Display → Night mode.
2. Move the Intensity slider to the left (weaker) or right (stronger).
3. Recommended range: 30-70% (higher values may distort colors).

At an intensity above 80%, the screen will turn bright orange, which can interfere with the perception of photos and videos.

2. Annex exemptions

Some programs (such as Instagram or Photoshop) require accurate color rendering to turn off night mode for them:

1. In the night mode settings, find the Exclusions.
2. Click Add Apps and select the ones you need from the list.
3. Exclusion apps will be displayed without a filter even when the night is active.

3. Reading mode for individual applications

If you need the filter to work only on certain programs (such as Kindle or Telegram), use the read mode:

Settings → Special features → Reading mode → Applications

Here you can:

• 📖 Add applications for which the filter will be activated.
• 🎨 Set a separate color temperature (different from the main night mode).
• ⏱️ Set an automatic shutdown timer.

Problems with night mode on Poco X3 and their decisions

Despite the convenience, the night mode on Xiaomi Poco X3 Sometimes it doesn't work properly. Let's look at the typical problems and how to fix them:

1. The mode does not automatically turn on

If the schedule is set up but the filter is not activated:

• 🔄 Reboot your phone – sometimes it helps to reset background processes.
• 🕒 Check the time zone in the settings (Settings) → Additionally. → Date and time).
• 📵 Turn off the energy saving modes (Settings) → Battery → Regimes).
• 🔧 Reset the night mode settings to standard (Settings) → Display. → Night mode. → Reset).

2.The screen flickers or blinks

The flickering is usually associated with a conflict between the night mode and other display features:

• 🌞 Turn off Adaptive Brightness in the Display Settings.
• 🔆 Reduce the filter intensity to 40-50%.
• 📱 Check if third-party apps are installed to customize the screen (like Night Shift or Blue Light Filter) – remove them.

3 Colors are distorted too much

If the screen is too yellow or orange:

• 🎚️ Reduce the filter intensity in the settings.
• 🖼️ To view photos/video, add the Gallery or YouTube app to the exceptions.
• 🌓 Try using a dark theme instead of a night mode for some tasks.

4.Mode resets after rebooting

If the night mode settings are reset:

• 🔄 Update your firmware to the latest version (go to Settings) → The phone. → Updating the system).
• 📲 Reset the Settings app settings (Settings) → Annexes → Application management → Settings → Warehouse → Clear the data).
• 🔧 Reset all phone settings (without deleting data): Settings → The phone. → Resetting settings.

💡

If the night mode problems have appeared after the update MIUI, Try to roll back on the previous firmware version or wait for a patch from Xiaomi. Often bugs are fixed in the next updates.

Comparison of night mode on different versions MIUI

Night mode functionality may vary depending on the firmware version on your Poco X3. Below are key differences:

If you MIUI 12 and later, it is recommended to update to the latest version - in MIUI 14 night mode is more flexible and stable. To check the firmware version, go to the:

Settings → The phone. → Version. MIUI

You can update the firmware through:

Settings → About phone → System update → Check for updates

Alternative ways to protect your eyes on Poco X3

Night mode is not the only way to reduce the strain on the eyes, but consider additional settings and applications:

1. Dark Mode (Dark Mode)

The dark theme changes the background color in system and some third-party applications from white to black, which reduces the brightness of the screen.

Settings → Display → Dark theme

You can also set up automatic switching on a schedule (similar to night mode).

Adjustment of brightness and contrast

Too high a screen brightness tires the eyes even during the day. X3:

• 🌞 Daytime: 40-60% brightness.
• 🌙 Night: 20–30% brightness (along with night mode).
• 🔍 Contrast: 50-70% (in Settings) → Display. → Colors and contrast).

Third-party applications for blue light filter

If you don’t like the standard night mode, you can install alternative programs from Google Play:

• 📱 Night Shift – Flexible Temperature and Schedule settings.
• 🌃 Twilight – adaptive filter with time of day.
• 👁️ Blue Light Filter – Minimalist solution with manual adjustment.

Warning: Third-party apps may conflict with the system night mode. Turn off the standard filter before installing.

4.Tune fonts for comfortable reading

Large print and suitable font reduce eye fatigue during long reading.

Settings → Display → Text Size and Font

Recommended settings:

• 📏 Type size: Large or Very large.
• 🔤 Style of font: Mi Sans (most read).
• 📄 Line-to-line interval: 1.3x (comfortable-read).

💡

If you read a lot from the screen, try turning on the browser read mode and installing the Dark Reader extension (for Chrome), which automatically converts any web pages into a dark topic.

FAQ: Frequent questions about the night mode on Xiaomi Poco X3