How to set the time on Xiaomi watches: all the ways

Xiaomi’s smartwatch is not just an accessory, but a full-fledged assistant that must work smoothly. One key feature is to correctly display the time on which alarms, notifications and even physical activity data depend. However, users often face problems: the watch shows the wrong time, does not sync with the phone or is reset after a firmware update.

In this article, we’ll look at all the ways you can adjust your time on Mi Band (all generations), Xiaomi Watch, Redmi Watch and other devices, learn how to enable automatic synchronization, manually change your time zone, and what to do if the clock is lost, instructions are relevant for 2026 and take into account the latest updates to the proprietary Mi Fitness app (formerly Mi Fit).

Why is Xiaomi’s Watch the Wrong Time?

Before you start setting up, it is important to understand the cause of the failure, and most often the problem lies in one of the following factors:

  • πŸ”„ Lack of sync with phone – the watch does not receive time data from the smartphone due to Bluetooth disabled or errors in the app.
  • ⏰ Incorrect time zone – if the phone has the wrong region, the clock can show the time with a shift.
  • πŸ“± Outdated version of firmware - in old versions of the software there were bugs with automatic time synchronization.
  • πŸ”‹ Resetting – After updating or discharging the battery, the watch can return to factory settings.

Most of the time, the problem is solved by simple resynchronization, but sometimes you need to manually adjust it, and we'll look at both options next.

πŸ“Š What Xiaomi Watch Model Are You Using?
Mi Band 7/8
Redmi Watch 3/4
Xiaomi Watch S3/2 Pro
Another model

Method 1: Automatic time synchronization through Mi Fitness

The most reliable way is to let the watch automatically take time from the smartphone.

  1. Make sure your phone is Bluetooth enabled and your watch is connected to the Mi Fitness app.
  2. Open the app and go to Profile β†’ My Devices β†’ [Name of Your Watch].
  3. Tap on the item Settings device β†’ Time and date.
  4. Activate Automatic Time Sync (in some versions of the app, it may be called Sync Time with your phone).

After that, the clock should update the time for 1-2 minutes. If this does not happen, try manually initiating synchronization:

  • πŸ“² Open the Mi Fitness app and pull the screen down to update the data.
  • πŸ”„ Reset the clock (press the button 10 seconds before vibration).
  • πŸ”Œ Disconnect and reconnect the device in the Bluetooth phone settings.

πŸ’‘

If automatic synchronization does not work, check whether access to geodata or Bluetooth is blocked by third-party software (for example, "Battery" or "Optimizers").

Method 2: Manually adjusting time and time zone

If automatic synchronization is disabled or not working, you can set the time manually, which is also useful if you're traveling and want to temporarily change your time zone without changing region on your phone.

Instructions for most Xiaomi models:

  1. On the clock, scroll down to the Settings (Icon) point. βš™οΈ).
  2. Select System β†’ Time and Date (on some models, the path may differ: Additional β†’ Watch).
  3. Turn off the Auto Update option (if it is active).
  4. Manually install: πŸ•’ Current time (hours and minutes) πŸ“… Date (day, month, year) 🌍 Time zone (select from the list or enter offset, for example, UTC+3 Moscow)

Save the changes and wait for the confirmation vibration.

Important: On some models (e.g. Mi Band 6 and older), manual time settings are blocked if Mi Account binding is enabled, in which case you first untie the watch from your Mi Fitness account.

Make sure your watch is over 20 times charged%|

Turn off automatic synchronization in Mi Fitness|

Check that the phone has the correct time zone |

Reset the clock before changing settings-->

Features of setting up on different Xiaomi models

Depending on the watch model, the interface and options available may vary, and the table below shows the key differences:

Model clockSupport for automatic synchronizationManual timingFeatures
Mi Band 3/4/5Yes (via Mi Fit)No (only via appendix)Requires a mandatory tether to the phone
Mi Band 6/7/8Yeah (Mi Fitness)Yeah (in clock settings)Manual setting is blocked by binding to the account
Redmi Watch 2/3Yes.Yes.Supports up to 3 time zones at the same time
Xiaomi Watch S2/S3Yes.Yes.There is an option of "Second time zone" for travel
Xiaomi Smart Band ProYes.Limited.Requires firmware updates for manual setup

For models with Wear OS (such as Xiaomi Watch 2 Pro), the time setting is done through standard Android settings. Go to Settings β†’ System β†’ Date and time and select the sync source.

How to find out the model of your Xiaomi watch?
The model is listed on the device box or on the back of the case (for example, "M2129B1" for the Mi Band 7). You can also see the Mi Fitness app: go to Profile β†’ My devices and tap the name of the gadget.

The clock shows the wrong time after the update – what to do?

Firmware updates sometimes reset the time settings. If the clock has started to lag or rush after the update:

  1. Restart the clock (press the button for 10-15 seconds).
  2. In the Mi Fitness app, go to Profile β†’ My Devices β†’ [Your Watch] β†’ Settings β†’ Software Update and check if you need to re-install the firmware.
  3. If the problem persists, reset the clock to factory settings: πŸ”§ On the clock: Settings β†’ System system β†’ Resetting settings. πŸ“± Annex: Profile β†’ My devices. β†’ [Your watch] β†’ Untie the device.

After reset, reconnect the watch to the phone – the time is synchronized automatically.

⚠️ Warning: Resetting will delete all data from the clock (steps, training, alarm clocks) and sync the data with the Mi Fitness app beforehand!

How to sync time on Xiaomi watches without a phone?

Most Xiaomi models do not support offline time synchronization via GPS or mobile networks (except for the Xiaomi Watch S3 with eSIM).

  • 🌐 Wi-Fi connection (available on Xiaomi Watch 2 Pro and later): Watches can sync time over the internet if connected to the network.
  • πŸ”Œ Charger usage: Some models (such as the Mi Band 7) update the time when connecting to charging if automatic synchronization was previously enabled.
  • ⏱️ Manual adjustment: if the clock is a few minutes behind, you can manually add/remove time in the settings (see Method 2).

For GPS models (such as the Xiaomi Watch S2), the timing can be adjusted when running outdoor workouts, but this method does not guarantee accuracy.

πŸ’‘

Without a phone connection or Wi-Fi, Xiaomi watches cannot maintain accurate time for the long term – the error will accumulate due to internal quartz drift.

Problem Solving: The clock is constantly resetting time

If the clock clock is straying regularly (such as after sleep or exercise), check the following points:

  1. Battery status: With a low charge (less than 10%), the watch can lose settings. Charge the device to 100% and check the operation.
  2. Application conflict: Some "battery optimizers" (e.g. MIUI Battery Saver) block background Mi Fitness. Add the app to the exceptions.
  3. Hardware failure: If the watch falls or is exposed to moisture, the quartz generator may be damaged, in which case repair is required.

For diagnosis:

  1. Install the Notify for Mi Band app (available on Google Play) on your phone and it will show you the sync log with your watch.
  2. Check if Mi Fitness has a connection error notification (Icon) ❗ near-name).

⚠️ Note: If Xiaomi watches reset time after each power outage, this may indicate a malfunction of the power controller. Contact the service center - self-repair will lead to loss of warranty.

FAQ: Frequent questions about setting the time on Xiaomi watches

Can you set up a 12-hour time format instead of a 24-hour time format?
Yes, but not on all models. On the Mi Band 7/8 and Xiaomi Watch S3, go to Settings β†’ Display β†’ Time Format and select AM/PM. On older devices (like Mi Band 5), the format is tied to the phone's settings - change it to the system settings of the smartphone.
The clock is 3-4 hours ahead/back. What's the problem?
The phone is probably running the wrong time zone. Check settings: Android: Settings β†’ System β†’ Date and Time β†’ Time Zone. iPhone: Settings β†’ General β†’ Date and Time. Also make sure Mi Fitness has the option to use the phone's time zone.
After the battery is replaced, the clock is on January 1, 2000.
This is standard behavior when you completely discharge or shut down the power. Connect your watch to your phone via Mi Fitness and wait for automatic synchronization. If that doesn't happen: Reset the clock to factory settings. Untie and reconnect the device in the app. Update the firmware (check for updates in Mi Fitness).
On the Xiaomi Watch S3, the time is only updated after the reboot.
This problem is common for firmware older than 1.15.24. Update with Mi Fitness: Go to Profile β†’ My Devices β†’ [Xiaomi Watch S3] β†’ Update. If the update is not available, disconnect the watch from your phone, restart it and reconnect it. Also check if the firewall or VPN is blocking the connection to Xiaomi servers.
Can you sync the time on Xiaomi watches with Windows or Mac?
Officially, no. The Mi Fitness app is only available for Android and iOS. However, there is a workaround: Use an Android emulator (like BlueStacks) to install Mi Fitness on a PC. Connect the watch to the emulator via a virtual Bluetooth adapter (technical skills required).