The Xiaomi Mi Watch Lite smartwatch should sync notifications to the smartphone automatically — but in practice, users are faced with the fact that alerts come selectively, with a delay or do not come at all. The problem can lie in the settings of the watch itself, in the system limitations of Android, features of the MIUI firmware, or even in conflicts with other gadgets. For example, if you connect the watch to two phones at the same time or activated the power saving mode on your smartphone, the system can block the background data transfer.
In this article, we’ll look at all the possible reasons why the Mi Watch Lite doesn’t show notifications, from basic settings to hidden settings that aren’t written about in the official instructions. You’ll learn how to check sync with the Mi Fitness app, what permissions to enable manually, and why factory resets sometimes help. And also unique life hacks, like how to get around MIUI restrictions on background activity or why notifications from Telegram come and WhatsApp don’t.
Before you go to complex manipulations, make sure that the problem is not in the elementary things: the watch is charged (battery level above 15%), is within range of Bluetooth (up to 10 meters without barriers), and the phone is turned on mobile Internet or Wi-Fi. If all this is done, but notifications still do not come – read on.
1. Check basic synchronization: Mi Fitness and Bluetooth app
The first thing to do is make sure that the Xiaomi Mi Watch Lite is properly connected to the phone through the official Mi Fitness app (formerly Mi Fit). Even if you see the status "Connected" in the notification curtain, this does not guarantee full data synchronization.
Open Mi Fitness, go to Profile → My Devices → Xiaomi Mi Watch Lite and check:
- 🔵 Connection status: green "Connected" icon, if it's yellow or red, reconnect the clock manually.
- 📱 Firmware version: If it is outdated (below 1.0.4.56), update the watch through the app.
- 🔔 Notification permissions: In the device settings, the item "Notifications from the phone" must be included".
If the app is OK but notifications don’t come, check the Bluetooth settings on your phone:
- Open Settings → Bluetooth.
- Find the Mi Watch Lite in the list of connected devices and tap the gear settings.
- Make sure that the options “Contact and SMS” and “Media File Transfer” are enabled.
Critical error: If Bluetooth settings on your phone have power saving for Bluetooth enabled, the watch will not receive notifications in the background. Turn off this option in Settings → Battery → Power saving mode.
Notification settings in MIUI: why Android blocks alerts
MIUI firmware (especially versions 12-14) aggressively optimizes the background activity of applications including Mi Fitness, which can cause notifications to be short of hours, even if everything is set up correctly.
Step 1. Permits for Mi Fitness
- Go to Settings → Applications → Application Management → Mi Fitness.
- Enable all permissions: Notifications, Auto Start, Background Activity.
- In the "Battery" section, select "No restrictions".
Step 2: Notification settings for specific applications
If notifications don’t come from specific messengers (like Viber or Instagram), the problem may be the settings of those apps:
- 📲 Open the settings of the desired messenger on the phone.
- Go to the Notifications section and make sure the options "Show on the Lock screen" and "Show as pop-ups" are enabled.
- 🔄 In Mi Fitness, check that this app is added to the list of permitted notifications (Notifications section). → Notification settings).
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If you are using a dual MIUI account (Second Space feature), make sure that Mi Fitness is installed and configured in BOTH profiles, otherwise notifications will only arrive in the main space.
⚠️ Attention: B MIUI 13+ There's a hidden setting that blocks notifications for "inactive" applications. To turn it off, go to Settings. → Special facilities → Notifications → Show notifications for all applications.
3. Conflicts with other Bluetooth devices and profiles
The Mi Watch Lite may not receive notifications if:
- 🎧 They are connected to the phone via a Bluetooth profile LE (Low Energy), but the main profile is occupied by another device (e.g. headphones or a speaker).
- 📱 The phone is enabled modem (internet distribution) – this limits the bandwidth of Bluetooth.
- ⚡ The watch is connected to two phones at the same time (for example, to personal and work).
How to check and correct:
- Disconnect all other Bluetooth devices from your phone (earphones, speakers, fitness bracelets).
- In Mi Fitness, go to Profile → My Devices → Xiaomi Mi Watch Lite → Disable, then plug in again.
- If you use two phones, disconnect the watch from the second device manually.
The problem could also be the Bluetooth cache, to reset it:
- Go to Settings → Applications → Application Management → Show all applications → System → Bluetooth.
- Click on "Stop", then "Clear Cache" and "Clear Data".
- Reboot your phone and reconnect the clock.
What if the clock is connected but not synchronized?
4. Problems with the firmware of the watch and the Mi Fitness app
Outdated firmware on the watch or in the Mi Fitness app is one of the most common reasons for notifying, such as Mi Fitness versions below 4.6.0, where notifications from WhatsApp and Facebook Messenger were not transmitted to the watch.
How to update the firmware of the watch:
- Open Mi Fitness and go to the device profile.
- If an update is available, the "Update" button will appear. Press it and wait until it is completed (the watch must be charged at least 50%).
- Do not turn off Bluetooth or close the app until the end of the update.
How to update Mi Fitness:
- 📱 Go to Google Play and check for updates for Mi Fitness.
- 🌐 If the update does not come, download the latest version. APK from the official website of Xiaomi (section "Applications").
⚠️ Warning: After updating the watch firmware, you may need to re-bind the device. If notifications do not work, remove the watch from Mi Fitness and reconnect it.
If the updates don’t work, try to roll back on the previous version of Mi Fitness. For example, in version 4.5.1, many users noted that notifications were stable, while 4.6.0+ experienced crashes.
5. Hidden settings of energy saving and optimization
MIUI and Android automatically limit the background activity of apps to save battery life, which often leads to Mi Fitness not being able to transmit notifications to the watch.
On the phone:
- 🔋 Go to Settings. → Battery → Power saving mode and turn it off.
- 📵 In the Battery Optimization section, find Mi Fitness and select "No Limitations".
- 🔄 In the developer settings (Settings) → The phone. → Version. MIUI — tap 7 times) turn on the option "Do not limit background processes".
On the clock:
- Go to Settings → Display → Power Saving Mode and turn it off.
- In the Settings → Connections → Bluetooth section, turn on the “Constant Connection” option.
Critical: If the phone is in Ultra-Economic mode (in some MIUI firmware), the background data transmission over Bluetooth is completely blocked, and this mode must be disabled manually.
Turn off power saving mode on phone |Install for Mi Fitness "No restrictions" in battery settings |Deactivate power saving mode on watch |Enable "Constant connection" Bluetooth on watch-->
6. Application-specific problems: Why not get notifications from WhatsApp, Telegram, etc.
Sometimes notifications don't just come from specific messengers, and that's because of how these apps interact with Android and Mi Fitness.
WhatsApp:
- 🔹 Make sure WhatsApp settings include chat notifications (Settings) → Notifications → Notification sounds).
- 🔹 In Mi Fitness, check that WhatsApp is added to the list of allowed notification apps.
- 🔹 If you use WhatsApp Business, you need to add it separately.
Telegram:
- 📌 In Telegram settings, go to Notifications and Sounds → Channels/Chats and enable the option "Show notifications".
- 📌 Turn off the “Silent Mode” function in Telegram if it is active.
Viber, Facebook Messenger, Instagram:
- 💬 These applications often require permission to auto-run in MIUI. Check in Settings → Annexes → Application management → [Name of messenger] → Auto-start.
- 💬 Mi Fitness may have a limit on the number of notifications sent simultaneously. Try disabling unnecessary apps from the list.
If the problem is with only one messenger, try reinstalling it or clearing the cache (Settings → Apps → [Name] → Clear the cache).
7. Resetting settings and extreme measures
If none of these methods worked, radical methods remain:
- Reset the clock settings: On the clock: Settings → System → Reset settings → Reset all settings. After reset, reconnect the watch to the phone again.
- Reinstall Mi Fitness: Delete the app, clear its data in Settings → Apps. Download the latest version from Google Play or the official website.
- Reset network settings on your phone: Go to Settings → SIM-maps and mobile networks → Resetting Wi-Fi, Mobile Network and Bluetooth. ⚠️ Warning: This will remove all stored Wi-Fi networks and associated Bluetooth devices, and after reset, you will have to reconnect everything.
If notifications don’t come even after the reset, the problem may be a hardware failure of the Bluetooth module on your watch or phone, in which case contact the Xiaomi service center.
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Before resetting your watch, export your workout and health data to Mi Fitness (Profile → Settings → Data Export) and can be recovered after resetting.
Comparison of problem-solving methods
| Method | Difficulty | Implementation time | Efficiency | Risks. |
|---|---|---|---|---|
| Checking Bluetooth connection | Low. | 2-5 minutes | High (if the connection is a problem) | No. |
| Configuring Permits in MIUI | Medium | 5-10 minutes | Medium (depending on the version of MIUI) | No. |
| Update of the watch firmware | Medium | 10-15 minutes | High (if the problem is in the software) | Data loss in case of failure |
| Resetting clock settings | Tall. | 15-20 minutes | High (removes system failures) | Loss of personal data |
| Reinstallation of Mi Fitness | Low. | 5-7 minutes | Medium (helps with application failures) | No. |