Fitness Bracelet Xiaomi Mi Band How To Use

Table of Contents

How to flash Mi Band 3 into Russian

The first owners of the new fitness bracelet received it in Chinese, and had to look for firmware to translate Mi Band 3 into Russian. On July 25, 2018, the official version of the Mi Fit 3.4.4 application was released with the international Russian firmware for this bracelet. Therefore, it is enough to install the official application from the Play Market or App Store on the smartphone, connect the bracelet to the smartphone, and the international firmware will be installed on it automatically.

Fitness Bracelet Xiaomi Mi Band How To Use

But if you really want to tinker with the firmware, then on the forum, a separate branch is allocated for this topic.

How to set the date and time on the Mi Band 3 bracelet

Finding special buttons for setting the date and time on the Mi Band 3 fitness bracelet will not work, since there are SIMply no such buttons. The time and date are set via a smartphone. You don’t even need to make any settings for this. You just need to connect the bracelet to your smartphone via the Mi Fit app, after which the time and date on the tracker will change automatically.

How to connect Mi Band 3 to the phone

After finding the application, click “Install” and then “Open”. If such an application is already installed, it must be updated to version Mi Fit 3.4.4 or higher, since this is the first version with firmware in Russian.

Then in the application you need to log in or register if you do not have a Mi Fit account yet. You can register via email or phone number. The registration process itself should not cause any difficulties, everywhere you need to follow the prompts of the application, and everything will work out.

After registering and entering the application, you will first of all be asked to enter your personal data: gender, age, height and weight. It is then recommended to set a goal for the number of steps. Further, the program offers to choose from the list of devices that you will connect. We find the “Bracelet” in the list and bring Mi Band 3 to the smartphone to start synchronization. As soon as the bracelet vibrates, you need to press the touch button on the screen. Everything, Mi Band 3 is connected, and ready to set up and use.

In the same way, the bracelet connects to smartphones running the iOS operating system.

Mi Band 3 features

The functionality of the Mi Band 3, like other fitness bracelets, is very wide. Someone uses it as a fashion accessory and jewelry, someone as a personal fitness assistant or as a means not to miss important messages or phone calls, etc.

Of course, the name itself. A fitness bracelet, already speaks of its main purpose. Mi Band 3 will help you get some activity data. He knows how to count how many steps were walked, what distance, and how many calories were burned. The built-in gyroscope and accelerometer are responsible for these functions. Another useful feature is the ability to get information about your sleep state. With its help, you will find out at what time the sleep is deepest, and at what time something interferes with sleep. Mi Band 3 will also help keep you awake. The alarm clock will wake you up in the morning with vibration on your hand, without disturbing others.

Another useful feature is the measurement of heart rate. An optical heart rate sensor using the technology of light transmission of the human body is responsible for its accuracy and operation. Mi Band 3 allows you to measure your heart rate not only at regular intervals throughout the day, but also in real time. In the Mi Fit app, you can see how the frequency has changed throughout the day and compare this data with previous periods.

It is also possible to set limit values ​​for the pulse, upon exiting which the tracker will vibrate on the arm, recommending a break if the pulse is “off scale”, or vice versa, to be more active.

Mi Band 3 can also display a weather forecast, notifications about calls and messages on its screen, with the ability to reject a call and read the entire text of the message, and not just see its identifier. There is a smartphone search function, which will be useful for those who like to lose their smartphone behind an armchair or sofa. Of course, the gadget can show the time, date and day of the week.

This is not a complete list of the capabilities of fitness bracelets, and Xiaomi Mi Band 3 in particular. You can find out more about them in the Mi Band 3 review, and we will move on to the most frequently asked questions about this device.

How to untie Xiaomi Mi Band 3 from the phone

You will need to untie the bracelet from your account and application if, for example, you decide to sell or donate a bracelet to someone, or just decide to change your smartphone. To unlink Mi Band 3, you need to go to the Mi Fit application, and at the very end of the settings, click “Disable”, and then agree with all the warnings.

Xiaomi Mi Band 3: instruction in Russian. How to turn on, configure and connect Mi Band 3 to the phone?

Until recently, the Xiaomi Mi Band 2 was one of the most popular fitness bracelets. At the end of May, Xiaomi released a new version of this device. Xiaomi Mi Band 3. Given a number of improvements and new functions, we can expect that now this tracker will take the place of the most popular and best-selling bracelet, especially since only in the first 17 days from the start of sales sold over a million copies of Mi Band 3.

When buying Xiaomi Mi Band 3 and during its use, many questions arise: how to turn on Mi Band 3, how to bind it to a smartphone, how to translate it into Russian, how to turn it off, etc. In this article we will try to answer the most frequently asked questions about the smart bracelet Mi Band 3.

How to turn on Xiaomi Mi Band 3

The Mi Band 3 fitness bracelet is always on, that is, even from the manufacturer it comes already turned on. The only thing is that it can be discharged, then it must be put on charge using the charger that comes with the kit.

On average, a full charge will take about 1.5. 2 hours. After the battery is charged, the bracelet is already on and ready to pair with a smartphone.

How to turn off Mi Band 3

Unfortunately, it is impossible to completely turn off the Mi Band 3. The only way to completely drain the battery is including constantly measuring the heart rate, or “torturing” the bracelet with notifications. This question has been raised since the previous version of the tracker, and some craftsmen put the tracker in the freezer to drain the battery. Maybe such manipulations helped someone, but this is strongly discouraged.

Setting up Mi Band 3

In fact, setting up the Mi Band 3 is not that difficult, especially if you have already used a SIMilar gadget before.

Xiaomi Mi Band: instruction in Russian for a fitness bracelet. Registration of a fitness bracelet. How to enable, configure and connect Mi Band?

Over the past few years, almost all major players in the electronics market have introduced their own wearable gadgets. Among them there are many smartwatches or high-quality sports devices, such as the modern model from Hiaomi. The advantage of the solution from the Chinese brand is not only practicality, excellent functionality, attractive appearance, but also a very affordable price, which no other manufacturer can compete with today.

Xiaomi has traditionally taken a responsible approach to the package. The buyer receives a neat box made of ordinary gray cardboard. After opening it, the user immediately sees the core of the gadget. Below is a high-quality rubber strap, a USB cable for charging (the charger itself is not included), as well as instructions for a Xiaomi fitness bracelet.

How to turn on Mi Band

Before turning on the Xiaomi fitness bracelet, it must be pre-charged. To do this, one of the sidewalls of the gadget contains two metal contacts placed in the charging socket (when the gadget is fully assembled, you first need to remove the cover). Then you need to connect the USB plug to any power source (laptop or smartphone charger).

Setting up a Xiaomi fitness bracelet

Next, you need to understand how to set up a Xiaomi fitness bracelet. To do this, you need to connect together the gadget itself, the application and the previously created account.

  • Go through authorization using the data entered earlier;
  • Upon requests, enter your nickname, gender, full date of birth, height, current weight, minimum number of steps (goal for the day).

All data of the sports bracelet will allow you to change later.

How to connect a Xiaomi fitness bracelet

The next question concerns how to connect the Xiaomi Mi Band fitness bracelet. There is nothing complicated here. The connection is carried out via wireless technology Bluetooth version 4.0, and the user just needs to follow the recommendations of the application. First you need to select the type of device, and when you are asked to click on the gadget, you need to lightly tap it with your finger. A successful operation will be displayed with the inscription “Binding completed”. In addition, according to the Xiaomi Mi Band 1S user manual, after a problem-free binding, its firmware will be updated. In this case, you need to keep the gadget next to the phone, and upon completion of the operation, the application interface will be automatically displayed.

Registration of Xiaomi fitness bracelet

Before using the Xiaomi fitness bracelet, you need to register your own account, which is done through a browser or through a mobile application. The first option involves filling out a questionnaire on the official website, indicating the country, email address and date of birth. When filling out, it is better to uncheck the box “Stay up to date with news and offers from the Mi store”, because this is a proposal for sending newsletters written in Chinese.

Also, the branded fitness bracelet Xiaomi Mi Band Black, the instruction suggests the possibility of using a phone number instead of an email, for which there is a special item at the bottom of the page. After completing all these actions, the user will be prompted to enter a password, its confirmation and a verification code. Then you can enter the system via login (mail or phone) and the created password.

Additionally, it offers the possibility of registration through the application directly from its interface. Everything goes here in the same way, only when filling out the questionnaire it is better to initially use an email address, because for users of Russia (CIS countries) the possibility of registering by phone number has not yet been debugged.

Mi Band gestures

Inside the Mi Fit app, there are three separate tabs: Activity, Profile, and Notifications. Statistics provide the ability to view the following information:

Data on the steps taken with a detailed display of the activity of the current day.
2. Statistics for previous periods.
3. The ability to group information by day, week, month and general course of study.

There is also data about the user’s sleep. Statistics are also detailed, including information for the current and previous days, as well as sleep phases, moments of awakening, duration of all phases, and so on.

In addition, Xiaomi Mi Band 1S Pulse, as indicated by the proprietary manual, allows you to watch the dynamics of your weight change. It also displays BMI, the difference in weight compared to the previous mark. Their introduction allows you to calculate the figure of the physique. All data can be switched between multiple users.

Achievement bar includes metrics for reaching the required number of steps per day. Information is displayed day by day, including date stamps when the user has reached a given goal. If desired, the data can be shared with friends on social networks (messengers) using the appropriate buttons.

The running function can only be used after activating GPS. You just need to wait until the number of satellites icon turns green, after which you can press the “Start” button. During your run, the Mi Fit app will display basic information. Additionally, the program has a “Map” view that displays the trajectory of the run. If it is necessary to stop the function, it is enough to press the “Pause” button for a long time.

It is possible to view information about how much passed in a day, through a smartphone or by moving your hand (as if you were watching the time). Such a gesture will cause the indicators to flicker:

  • No glow. A third of the planned number of steps has not been reached;
  • One flashing. More than 30% passed;
  • Two blink. More than 2/3 of the daily plan is fulfilled.

Having reached the goal, the user will feel the vibration, accompanied by the winking of the gadget. When checking the device with a gesture, the completed goal is displayed by the glow of the extreme indicators, and the blinking three lights, as the official Xiaomi Mi Band 1S Pulse fitness bracelet says, indicate that the set task has been exceeded.

Additional functions of the device are represented by various notifications: notification of an incoming call, duplication of a telephone alarm that works even with an empty smartphone, as well as notifications about messages on the phone or in certain applications.

The gadget from Xiaomi is protected according to the IP67 standard, so the device is completely protected from dust and allows you to briefly dive with it to a depth of 1 meter. The first version of the gadget had a problem related to the quality of the strap, but for new batches a stronger alloy is used, which increased the overall wear resistance of the product.

Pairing Mi Band 4 with a smartphone

Since Xiaomi Mi Band 4 cannot work on its own, it must be connected to a phone or tablet on which the Mi Fit application must be installed. Other gadgets of a Chinese manufacturer, for example, sneakers or bathroom scales, can be connected to the same application.

  • After installing the application and registering in it, you should add a new device. To do this, click on the “” button located in the upper right corner and select the type of device, in this case “Bracelet”.
  • After completing the pairing, you need to confirm it on the watch by touching the screen. The procedure is SIMple, just follow the instructions that appear on the phone.

Xiaomi Mi Band 4 features

The new fitness bracelet from Xiaomi has the following functionality:

  • Handles the clock function well.
  • As in previous versions, you can set the screen to turn on when you raise your hand, which is convenient.
  • Automatic heart rate measurement.
  • Calorie counting during exercise.
  • Sleep analysis.
  • Counting the number of steps and covered distance.
  • Call, SMS and notification notifications.
  • Alarm clock.
  • Searching for a connected device.
  • Weather forecast.
  • Timer and stopwatch.
  • Unlock your device via Bluetooth.
  • Warm-up reminder.
  • Music Playback Control.

Let’s figure out the main functions of the gadget.

Setting up the Mi Smart Band 4

There is no need to set the clock and date, it will be set automatically when connected to a smartphone. To activate the screen when lifting your wrist, you need to open the Mi Fit app. Go to the profile tab, click on the device, in this case on the inscription “Fitness bracelet Mi Smart Band 4”, open the menu item “Raise your wrist to view information”. Here you can disable or enable this function (for the whole day or for a scheduled period), set the response speed (high or normal).

Automatic heart rate measurement of Mi Smart Band 4

You can set parameters for measuring heart rate through the app. To do this, select the “Pulse measurement” menu item, where you can set:

  • Measurement interval (1, 5, 20 or 30 minutes);
  • Method of measurement (in addition, you can choose to measure heart rate during sleep);
  • Activity detection function (if the bracelet detects that the user is doing exercises, it will automatically increase the frequency of measurements);
  • Notification function (if the heart rate exceeds the set value, the bracelet will vibrate).

Warm-up reminder

Such a mention will be useful for office workers. It is configured through the application, for this you need to go to the “Warm-up reminder” item, where this function is activated and the time interval for it is set. If reminders are on, the Mi Band 4 fitness bracelet will vibrate if no activity is detected for an hour.

Instructions for Mi Band 4 in Russian. How to use Xiaomi Smart Band 4

Xiaomi Mi Band 4 is a budget fitness bracelet from a Chinese manufacturer that came out this summer. It differs from previous models in a list of functions and a color display, the previous tracker had a black and white screen.

The manufacturer produces bracelets for watches in several colors. In our case, this is red. Replacing the bracelet is easy, just remove the capsule and insert it into a new one. Everything is almost the same as in previous versions. But this time there is a special groove on the capsule, and it cannot fall out by itself.

We suggest you figure out what functions Mi Smart Band 4 has, and how to use them.

Calorie counting during exercise

Calories burned during training in Xiaomi Band 4 is calculated based on heart rate. To start it, go to the “Training” tab in the bracelet menu and select an activity mode. You can choose from: outdoor jogging, treadmill, cycling, walking, exercise, swimming pool.

The analysis of the number of calories, heart rate, load analysis (no load, intense, anaerobic, and so on), distance (walking or running) is performed. When walking and running outdoors, you need to enable geolocation on your phone.

To pause or stop training, you need to briefly hold down the center button of the bracelet. Then select either the pause button or stop.

Music Control Mi Smart Band 4

To start music control, just swipe to the right or left side of the screen. Here you can stop or start playback, turn on the next or previous song.

How to turn Mi Smart Band 4 on and off

As with previous models, Xiaomi has not equipped the fitness bracelet with an on / off button. If the gadget is charged, it automatically turns on, when the battery is completely discharged, it turns off. The user can reboot the device if necessary. To do this, go to the “Advanced” tab, select the “Settings” item (the last one) and here click on the “Restart” button.

In the same section of the menu, you can adjust the brightness of the screen, turn on the lock screen, reset the device to factory settings.

Continuous heart rate monitoring

To enable the continuous heart rate monitoring function in the Mi Fit application, go to “Profile” and click “Fitness bracelet Mi Smart Band 5” (in the same way as described above when activating the bracelet by lifting your wrist).

Click “Heart Rate Monitor”

Select a “Monitoring Method” (for example, “Automatic Heart Rate Monitoring”). Specify heart rate update interval (detection rate).

How to use Xiaoai AI assistant in Xiaomi Mi Band 5 fitness bracelet (function not on all models)

Swipe the screen to the left to select Xiaoai AI voice assistant function. The Xiaomi Mi Band 5 fitness tracker does not have a speaker, but has a built-in microphone. You can talk with the bracelet, the answer will be presented on the screen. This function does not require Bluetooth connection.

How to turn on the Xiaomi Mi Band 5 fitness bracelet

The peculiarity of the Honor Band 5 fitness tracker is that it does not have a physical button to turn it on and off. The very first time you turn it on, you need to put it on charge using the supplied charging cable. After charging, the Honor Band 5 always stays on. To save power consumption, the tracker screen automatically turns off after a while and is activated by pressing the touch button.

Fitness bracelet Xiaomi Mi Smart Band 5 also responds to the rotation of the wrist, provided that it is worn on the hand and the function “Activate the screen by raising the wrist”.

How to reboot / reset the settings of the Xiaomi Mi Band 5 fitness bracelet

Swipe down the screen, click “” (Advanced), then “Settings” (Settings), select “Factory reset” (reset to factory settings). You can also select “Reboot” there to reboot the fitness tracker.

Instructions for the fitness bracelet Xiaomi Mi Smart Band 5

How to connect the Xiaomi Mi Band 5 fitness bracelet to the phone. How to update the Xiaomi Mi Band 5 fitness tracker

The Xiaomi Mi Band 5 is updated using the “Mi Fit” mobile application. To do this, connect the tracker to your smartphone.

Go to the Mi Fit app. Click “Profile”

Push Fitness Bracelet Mi Band 5.

Next, scroll down the screen of the “Mi Fit” mobile application and select “Check for updates”, follow the instructions.

How to sync Xiaomi Mi band 5 fitness bracelet with Google Fit

The Xiaomi Mi Band 5 fitness tracker can also work with Google Fit. This function can be selected when creating a Mi account. To do this, follow these steps:

Open Mi Fit app and click Profile
Scroll down and click Add Accounts
Select Google Fit and sign in with your Google account

Now the sports data of your Xiaomi Mi Band 5 bracelet is synchronized with Google Fit.

How to wear the Xiaomi Mi Band 5 fitness tracker

The Xiaomi Mi Band 5 fitness tracker should be worn just above the wrist (about 1 cm). In this case, the bracelet should fit snugly to the hand, the strap should not be too tight and should not dangle. Otherwise, the readings of the heart rate monitor may be incorrect.

For the most accurate measurements, keep the bracelet clean and dry.

Xiaomi Mi Band 4 fitness bracelet menu

After unlocking the Mi Band 4 bracelet, we will see the standard dial. It displays the time, date, number of steps taken per day. The last item can be changed in the settings. At the top of the screen, you can see the amount of remaining charge as a percentage.

If you open other menu items, then the main screen is followed by “Status”. This section contains the data recorded by the device for the last day. These include distance traveled, calories burned, steps, and more.

The fitness tracker has several built-in sensors. The first one can be found immediately in the menu. Heartbeat. This item is marked with a red heart, to select, tap on the section icon. If the device is on your wrist, the heart rate measurement process begins immediately.

On the setup screen, you will see the corresponding animation. Pulse wave. The sensor measures the heart rate quite accurately, despite the fact that the previous version did not do it very well.

In the Mi Band 4, you can customize the types of training. This is necessary in order for the indicators in the tracker to be as correct as possible. When opening the item, click on the type of sports activity that you are currently doing.

How to set up a fitness bracelet Xiaomi Mi Band 4

If you have purchased a new Xiaomi Mi Band 4 fitness bracelet for yourself, then you are wondering how to set it up. In this article we will try to tell you about this in detail. You will learn how to change the default parameters that are set by the manufacturer and are not always suitable for us.

  • Adjusting the brightness on the bracelet Xiaomi Mi Band 4
  • Setting the screen lock for the Xiaomi Mi Band 4 fitness tracker
  • How to set up the connection of Xiaomi Mi Band 4 to the phone
  • Xiaomi Mi Band 4 fitness bracelet menu
  • Problems when setting up the tracker connection

How to set up the connection of Xiaomi Mi Band 4 to the phone

Connecting the fourth version of the Mi Band bracelet to the phone cannot do without an application. It can be downloaded from the Play Market or App Store.

Install and open the application on your smartphone. Bluetooth technology must also be turned on.

In the application that opens on the main screen, select “Add profile”.

Further procedure:

    Select the type of device you want to add. That is, “Bracelet”;

Your new Xiaomi Mi Band 4 tracker is set up and connected to your mobile phone. Now the application will display the amount of remaining charge as a percentage on the main screen.

As well as the main items of settings and parameters that can be edited. Even if you purchased a bracelet with firmware, in which all menu items are in Chinese or English, you can change this.

To do this, open the section with updates in the application. And click on the “Update” button.

When the software is loaded, the language for your region should be embedded.

Updates are downloaded over the air. In this case, the Xiaomi Mi Band 4 fitness bracelet also needs to be brought as close to the phone as possible and wait for the software download to complete. After installing it, check the menu. Now the title of the sections and their description should be in Russian. Thus, we can save money by buying a device for the Chinese market, as it is cheaper. Then connect it to the phone and update the firmware so that the Russian will “come” to the bracelet.

Setting the screen lock for the Xiaomi Mi Band 4 fitness tracker

The screen lock in Mi Band performs an important function. It turns off the touch display at a specified time. Thus, it saves an important resource of the fitness tracker, its battery charge. But often a few seconds are not enough to fully use the bracelet. It often turns off, preventing us from choosing one or another menu item on the clock.

Let’s fix that and set a little more time before auto-blocking:

    Touch the touch screen of the Xiaomi device again to find the “” item in the menu;

The maximum time before blocking on Xiaomi Mi Band 4 is 10 seconds. This should be enough to decide on the choice of settings or sections.

Another important setting is an additional screen lock. This function in the device acts as a lock and prevents menu items from opening when we accidentally touch the display. Or by accidentally interacting with the temperature to which it reacts, such as warm water in the shower.

To activate such a lock on a Xiaomi fitness bracelet, again go to the “Advanced”, “Settings” section. And in front of the item that we chose in the previous instructions, click on “Screen lock”. Check the checkbox to activate it. To test the function, wait until the screen turns off automatically after 10 seconds. Then touch it as you did before. A small hint will appear on the screen that you need to swipe down to unlock it.

Adjusting the brightness on the bracelet Xiaomi Mi Band 4

The fourth generation fitness bracelet from Xiaomi has a body-friendly strap and a comfortable, compact capsule. The screen is wide enough and fully touch-sensitive, unlike trackers from other manufacturers.

There is a button at the bottom. It is touch sensitive and is marked with a small light circle, which lets you know that this part of the screen is for pressing. To scroll through the menu items, you need to touch the screen and swipe down or up, that is, swipe like on a mobile phone.

One of the important parameters of the Xiaomi Mi Band 4 fitness tracker is the brightness of its screen. Very often we have to contact him on the street under the brightly shining sun. Therefore, if the device screen is dim, we will not see anything on it. In Mi 4, the brightness is sufficient to clearly see all the elements on the screen in daylight, even with an outstretched hand. But by default the brightness is not set to the maximum level.

To set it up:

    Swipe up or down the screen to find the “Advanced” main menu item;

Now press the button below to go to the main screen of the Xiaomi Mi Band 4 fitness bracelet. Or to the previous menu item. Also, users often have to look for a lock screen setting. By default, it is configured for 5 seconds, which is almost always lacking.

Problems when configuring tracker connection

In some cases, users have difficulty pairing the tracker with a mobile phone. Perhaps at the time of setting up and connecting the Xiaomi Mi Band 4 fitness bracelet, you made some mistake. For example, the wrong type of connected device was selected in the application. Quite often, a new device comes with a completely discharged battery. Therefore, try charging your device before pairing. Then try to connect it to the phone again. Disable other Bluetooth devices in settings and reset tracker settings.

How to update the Xiaomi Mi Smart Band 4 fitness bracelet

The Xiaomi Mi Smart Band 4 fitness bracelet is updated via the Mi Fit application in automatic mode when the bracelet is synchronized with the program. At the moment of changing the software, an icon with an arrow appears on the tracker screen.

Also, the “Mi Band Master” mobile application can be used to update the firmware of the fitness bracelet.
To do this, download and install the “Mi Band Master” application on your smartphone. Connect the fitness bracelet to the phone, then in the application select the “Settings” section, go to the “Bracelet” subsection and select “Firmware”. The current update status will be displayed on the smartphone screen. If there is an update file, then click “Update firmware”.

Resetting the settings on the fitness bracelet itself

Features of the Xiaomi Mi Smart Band 4 fitness bracelet

Compatible with operating systems iOS 9 and above, Android 4.4 and above
Touch control type
Touch display is
Color display is
Display diagonal 0.95 ”
Display resolution 240×120
Body material polycarbonate
Water resistance 5 bar
Protection degree IP68
Strap material silicone
There is a removable strap
Built-in memory 16
Gyroscope, heart rate sensors, 3d accelerometer
Bluetooth version 5
The ability to connect to a PC is
Battery form factor Li-pol battery
Battery capacity 135mAh
Duration of work 336 h
Charging time 2 h
Weight 22.1 g

How to connect the Xiaomi Mi Smart Band 4 fitness bracelet to the phone

Download and install the “Mi Fit” application on your smartphone. Then turn on Bluetooth on your smartphone, launch the “Mi Fit” application and click “add device”. Now select “Bracelet”. After successful connection, a vibration response will be triggered on the Xiaomi Mi Smart Band 4 fitness bracelet, you will need to confirm the connection on the smartphone screen.

How to charge the Xiaomi Mi Smart Band 4 fitness bracelet

Before charging the Xiaomi Mi Smart Band 4 fitness bracelet, you must remove the capsule from the strap. After that, the capsule is inserted into the charger, the cable is connected to the power supply or USB. Full charging takes 1.5-2 hours.

How to reset settings on a fitness bracelet Xiaomi Mi Smart Band 4. Fitness bracelet Xiaomi Mi Smart Band 4. Instructions in Russian