Proper display of time on wearable electronics is not just a matter of convenience, but a basic function on which notifications, alarm clocks and activity trackers depend. The owner of the gadget often faces a situation where after buying or resetting the time zone is set incorrectly, and the device shows a time different from the real one by several hours.In most cases, the Xiaomi and Amazfit smartwatches do not have their own module. GPS or SIM-cards for automatic synchronization with cell towers in the basic models, so they are completely dependent on connecting to a smartphone.
The setup process usually occurs automatically when paired for the first time, but software failures or errors in the Android and iOS operating systems can disrupt this mechanism. If your wrist displays the wrong time, do not panic or carry the device to the service center. It is critical to understand that most models of Amazfit and Mi Band can not manually set the exact time through the menu of the watch itself, as this feature is blocked by the developers to ensure sync with the phone.
In this article, we will discuss all possible causes of desynchronization and provide a step-by-step algorithm for restoring the correct operation of the timer. You will learn how to properly configure the region in the application, why a complete reset of the device is sometimes required, and what hidden functions can affect the display of the dial.
The principle of synchronization of time
Xiaomi and Amazfit work in conjunction with the smartphone, receiving all the necessary data from it, including the current time and date. The internal operating system of the gadget, whether it is RTOS or a simplified version of Wear OS, is programmed to give priority to the signal from the mobile application, this is done to eliminate errors when switching to winter and summer time, as well as when changing time zones during travel.
The primary intermediary in this process is a special application, most often Zepp (formerly Mi Fit) or Amazfit, which reads the phone's system time and broadcasts it to a wearable device via Bluetooth protocol. If the phone has a timeline or is in the wrong time zone, the clock will automatically copy this error, so initial diagnosis should always begin with checking the settings of the smartphone itself.
There is also the notion of "local time," which some advanced users are trying to change. However, in the Xiaomi ecosystem, this is only possible through changing the region in the application profile. For example, if you are in Moscow and the application is selected for the region "USA", then when synchronized, the watch can try to adjust to the American format or shift the time, which will cause confusion. The synchronization algorithm is strictly hierarchical: application server → smartphone → watch.
⚠️ Warning: Attempts to change system time on rooted smartphones or use third-party emulator apps GPS The clock may refuse to accept "failed" data from the modified system.
Importantly, the frequency of time updates depends on the device model and firmware version. Flagship models Amazfit GTR or GTS can request data updates more often than budget fitness bracelets Mi Band. This is due to power consumption: constant signal search and data transfer consume battery power, so the system optimizes requests by updating the time when unlocking the phone screen or opening the application.
Setup via the Zepp and Amazfit app
The most reliable and correct way to set the correct time is to configure the mobile app correctly. This is where the key switches that control the behavior of your watch are located. First of all, make sure you have the latest version of Zepp or Amazfit installed from the official Google Play store or App Store. Outdated versions can contain bugs that prevent correct data transfer.
Once you log in, you need to check your user profile, the profile lists the region that defines the time format (12-hour or 24-hour) and the initial time zone. If you move to another city or country, changing the region in your profile often solves the problem without having to reconnect the device, and the device settings inside the application also have a "Time Settings" option where you can force synchronization to be triggered.
To perform the setting, perform the following actions:
- 📱 Open the app and go to profile by selecting your watch from the device list.
- 🌍 Find “Device Settings” or “System Settings” and select “Time Zone).
- 🔄 Click the “Sync Time” button or simply pull the list of devices down to update.
- 🔔 Make sure that the phone is geolocated (GPS), Some applications require it to determine the exact region.
In some cases, especially after the firmware update, the settings can get lost, so it helps to re-assign the device, so you don't have to delete the watch from the phone's Bluetooth menu, you just have to select Unbind in the app, and then re-search and pair, and this will overwrite the configuration files on the device and set the current time parameters.
Manual setting and time format
Many users are wondering if you can adjust the time manually, without the phone. The answer depends on the specific model. On the classic Amazfit GTR 3/4 or T-Rex watch running Zepp OS, you can switch the time format (12/24 hours) directly into the watch menu. You need to go to Settings → System → Time Format. However, you can not manually change the numbers (hours and minutes) on most models - this feature is blocked.
The time format (AM/PM or 24-hour) often changes automatically depending on the region you choose. If you have a 12-hour format and you are used to a 24-hour one, check the dial settings. Some third-party dials may ignore the system settings and dictate their display format, in which case replacing the dial with a standard one will help to return the familiar look.
For models with buttons, navigation on the menu is carried out as follows:
Click the menu button → Select Settings → System → Time FormatIf you have an older model, like the Amazfit Bip or the earlier Mi Band, the time format management is entirely app-specific. In the Zepp app, the path looks like: Profile → My devices → Time settings → Time format. Here you can turn on or off the second display if the watch model supports this feature.
⚠️ Note: On some models (for example, Amazfit Bip U), changing the time format is possible only after the device is completely decoupled and reconfigured again, since old firmware caches this parameter.
The Raise to Wake feature is a feature that does not affect the accuracy of the stroke, but detects when the screen lights up, showing the time. If this function is not working correctly, it may seem that the time is not updated. Check the sensitivity of the wrist lift in the application settings to ensure that the screen is activated in time.
Time zone and date problems
One of the most common problems is when the clock is the right time but the wrong date or time zone, which is often the case when traveling to another city, the smartphone automatically switches hands, and the clock stays in the old time until the next time, in some cases, the out-synchronization reaches 1-2 hours, which is critical for alarm clocks.
The reason is that the app may not send a command to change the time zone if it thinks the device is in power saving mode, and there may be a conflict if the phone has "Automatic time over the network" on it, and the watch app has a manual region fixed, the system receives conflicting commands and does not know which priority to choose.
To solve the problem, follow the following steps:
- 📍 On the phone, temporarily turn off "Auto-time" and set the time manually, then turn on "Auto" back.
- 📡 Turn off and turn on Bluetooth on your smartphone to initiate a reconnection.
- 🔋 Charge the watch to levels above 20%, as at low charge some synchronization functions may be blocked.
- 🔄 In the application, go to the clock settings and find the item "Time Zone", select your city manually.
If the problem persists, it’s worth checking if the phone has third-party time management software (such as synchronizing with atomic clocks or corporate servers), which can block system applications, including Zepp, from accessing time parameters.
Resetting settings and reconnecting the device
When software methods fail, the radical but effective way is to reset the clock back to factory status, removing all user data, alarm settings, and, importantly, resetting synchronization errors. Make sure your activity data is stored in the app cloud before doing so.
You can reset in two ways. One is through the menu of the watch itself: Settings. → System → Reset. The second is through the app: select Unbind in the device profile, which automatically triggers a reset on most Amazfit and Xiaomi models, and then the watch will be rebooted and offered to rescan. QR-pairing.
The reconnection process looks like this:
- Remove the device from the Bluetooth list in the phone settings (“Forget the device”).
- In the Zepp or Amazfit app, remove the watch from the device list.
- Reset the clock itself (if it is still responsive).
- Start searching for a new device in the app and follow the instructions on the screen.
Once paired successfully, the watch will request permission to access contacts, notifications and, most importantly, time. Allow all requests. In the first minutes after the connection, the device can actively warm and consume the battery — this is the process of background synchronization of data and firmware updates. Don't interrupt this process.
Compatibility table and model features
Xiaomi and Amazfit’s different product lines have their own time management features, and here’s a table to help you navigate the nuances of customization for popular models, and understanding these differences will save you time when you search for the right option.
| Model of the device | Method of setting the time | Time zone change | Support GPS-time |
|---|---|---|---|
| Amazfit GTR/GTS (1-4) | Car through Zepp | Auto/Manual on the menu | Yeah (in activity) |
| Mi Band (6-8) | Only through the app | Only the car. | No (depends on phone) |
| Amazfit T-Rex | Car through Zepp | Auto/Manual | Yes. |
| Amazfit Bip U | Car through Zepp | Only the car. | No. |
As you can see from the table, the devices with built-in GPS (series GTR, T-Rex, which can adjust time on its own when it's on a satellite signal, even without a phone, is completely smartphone-dependent on budget fitness traders like the Mi Band and Bip. If you only take a watch without a phone, the tracker can only show local time after returning to the phone or GPS-models) after activation of outdoor sports.