The integration of wearables into the Apple ecosystem has always raised questions among users, especially when it comes to third-party manufacturers like Xiaomi. iPhone owners often face non-obvious nuances of pairing that are not described in standard documentation. Mi Band 4 device, despite its age, remains popular due to autonomy and functionality, but its “friendship” with iOS requires the right setup.
The process of establishing a connection between the tracker and the smartphone is not a direct Bluetooth-connection in the usual sense. You will need an intermediary in the form of a special application that will broadcast data and manage the settings of the bracelet. Without preliminary preparation and installation of the necessary software, direct connection through the system settings of iOS is impossible or even undesirable.
In this article, we will take a closer look at every step of the setup, from downloading software to finely calibrating notifications, and learn how to avoid the typical errors that lead to data desynchronization, and how to make the gadget work consistently in conjunction with Apple’s operating system.
Preparing iPhone for synchronization
Before you start installing the software, you need to make sure that your smartphone meets the minimum requirements. Mi Fit (or Zepp) requires iOS 10.0 or higher to work properly. On older versions, the application may simply not start or not work correctly, giving errors when you try to log in.
A stable Internet connection is critical. Initial account registration and dial profiles are only uploaded online. If you are in an area with an unstable signal, the process may be interrupted, leading to a freeze in the installation. It is recommended to use the Wi-Fi network for initial setup.
Also worth checking is privacy settings. iOS strictly controls app access to Bluetooth and geolocation. When you first run the intermediary program, you will be asked to allow access to these features. Denial of rights will result in the smartphone not physically seeing the bracelet or being able to transmit route data.
💡
Before installing the app, make sure that Bluetooth and geolocation (GPS) are enabled on the iPhone, otherwise the device search won’t start.
Be sure to free up space on the device. Although the app itself weighs a little, the training and sleep data cache can take up a significant amount of memory over long periods of use. Regular cleaning or synchronizing with the cloud will help avoid performance problems with the smartphone.
Installation and configuration of the Mi Fit application
The main tool for managing the tracker is the Mi Fit application (in some regions it is renamed Zepp), which can be downloaded exclusively from the official App Store. The use of third-party sources or modified versions of the software is strictly not recommended, as this can lead to a leak of personal data or account lock.
Once you download, you have to go through the registration process, you can use your phone number, your email address, or your social media account, and when you register through your phone, you have to choose the right country code, and if you make a mistake in the code, you will find that you have a problem. SMS The confirmation will not come and you will not be able to log in.
- 📲 Download Mi Fit or Zepp from the App Store.
- 📝 Register using a valid phone number or email.
- 🔐 Confirm the entry through the code from SMS letter.
- 👤 Fill out the profile: include height, weight, date of birth for correct calorie counting.
The interface of the app may seem overloaded, but to connect the bracelet, you only need the bottom row of the menu. Click on the Profile button and then select Add Device. The system will suggest you choose the type of gadget. You need to find the Mi Band 4 in the list. If the bracelet is new, it will automatically go to search mode.
It's important to note that all functions, including push notifications, require permissions for the application to work. Request pop-ups will appear during use. Don't ignore them, otherwise the functionality will be cut down. For example, without permission to notify, you will not see messages from messengers on your wrist.
The process of pairing a bracelet and a smartphone
When the app is ready, you can start directly connecting. Make sure the bracelet is at least 20-30% charged. Low battery power can cause a malfunction of the Bluetooth module, and the device simply will not be detected by the scanner. Put the tracker next to the smartphone, at a distance of no more than 1 meter.
In the app, click Add and select Mi Band 4. Search animation will appear on the smartphone screen, while the bracelet screen should show a vibration and request to pair with the phone icon. You need to touch the sensor on the bracelet to confirm the action.
Sometimes you have a situation where the smartphone sees the device, but the connection does not happen. In this case, it helps to reboot the Bluetooth module. Turn off and turn Bluetooth on in Settings → Bluetooth. You can also try to reboot the iPhone itself, which often solves problems with the hanging data services.
⚠️ Warning: Do not attempt to pair the bracelet directly through the Bluetooth system menu in the iPhone settings.This will cause a connection error.
Once the connection is successful, the time and firmware synchronization will begin. Don't interrupt the process. It can take a few minutes to update the firmware, and the bracelet screen will burn. Interrupting the update can brick the device into a useless piece of plastic.
☑️ Interconnection checklist
Set up notifications and Russian language
One of the main reasons for buying a tracker is the ability to receive notifications. However, by default, the Mi Band 4 may not display Russian or show “krakozyabra”, this is solved by setting the correct font and configuring the notification sources in the application.
Go to the device profile in the app and find the item "Displayed applications" (or "Application notifications"). Here you need to manually turn on the switches opposite the desired programs: WhatsApp, Telegram, Viber, calls and SMS. If the switch is turned off, the bracelet will ignore messages from this source.
To properly display the Cyrillic alphabet, you need to go to the profile settings of the bracelet and find the item "Language" or "Fonts." If the automatic installation does not work, you may need to manually download the language package. In some versions of the firmware, Russian is built in by default, but you need to activate it.
| Parameter | Recommended value | Impact on work |
|---|---|---|
| Vibration. | Included. | Without vibration, you'll miss the call. |
| Raising the wrist | Included. | Saves battery, the screen burns on the movement |
| Targeted activity | Individually | Motivation to follow the norm of steps |
| Time of inaction | 60 minutes. | Reminder to get up and stretch |
You also need to set up synchronization intervals, and you can set the application settings to automatically synchronize your data, which is important for those who keep training statistics, and then you can send the data to the server, creating a history of your achievements.
Why do notifications come with a delay?
Expanded features and widgets
The Mi Band 4 has an AMOLED screen, which allows you to use colored dials. There are a lot of options available in the Store dials. You can set a photo from your phone or choose an animated background. However, remember that complex animated dials put the battery down faster.
The NFC feature in some versions of the bracelet allows you to use it for payment, but in conjunction with iOS, this feature is often limited or does not work with Russian cards due to the limitations of the Apple Pay system and regional features.
Sports enthusiasts can exercise in different modes: running, swimming, cycling, the bracelet is waterproof to the 5 ATM standard, allowing swimming in the pool, after swimming, you need to shake off the water and wipe the device to avoid skin irritation from residues of chlorine or salt.
- 🏊♂️ Waterproof allows you to swim at a depth of up to 50 meters.
- 💓 The pulsemeter works automatically, checking the pulse every time. 10-30 minute.
- 🌙 Sleep monitoring analyzes the phases of deep and REM sleep.
- 📅 Women's cycle: a separate tracker for health tracking (in new versions of the software).
And don't forget to do "Do Not Disturb," which you can set up on a schedule so that the bracelet doesn't vibrate at night, and it keeps the battery power and your restful sleep» → «Don't disturb" in the app.
💡
The use of original straps and regular cleaning of the back of the pulse sensor extend the life of the device and improve the accuracy of measurements.
Solving Typical Connection Problems
Even if you follow all the instructions, you can crash, and the most common problem is that the bracelet doesn't connect or loses communication all the time, and 90 percent of the time, it's done by completely cleaning up the old device records in the phone's Bluetooth menu and re-associating them.
If the app says "Device is busy," it means the bracelet is connected to another phone or the background process is frozen. Try rebooting the bracelet through the device menu (Settings → System → Reset) or putting it on charge, which also causes a reboot.
⚠️ Attention: If the bracelet has stopped responding to touch and only the charging icon is on, the contacts may have oxidized.
Notification problems are often solved by checking the permissions in the iPhone itself. Go to Settings → Notifications, find Mi Fit and make sure all types of alerts are allowed, including display on the locked screen. Without this, the bracelet will not receive a signal from the system.
In rare cases, a complete reset to factory settings helps. Do this only as a last resort, as all unsaved training data will be lost. To reset, use the "Untie" item in the device profile, and then "Reset" in the settings of the bracelet itself.