Owning a modern fitness tracker requires not only buying a device, but also understanding how to set it up correctly for maximum benefit. Xiaomi Mi Band 4 became one of the most popular gadgets of its time thanks to the colored device. AMOLED-However, many users have difficulty in initial pairing or are unaware of the hidden capabilities of this device.
In this article, we will take a look at all aspects of bracelet operation, from unpacking to fine-tuning notifications, and learn how to interpret health data and use sports modes to improve fitness, and make a simple pedometer a powerful personal trainer.
Before you start using actively, you need to make sure you have everything you need to get started.
Primary activation and pairing with the phone
Getting started with any smart device always starts with turning it on and searching for the Bluetooth menu of the smartphone. For Xiaomi Mi Band 4, it is critical to use the official Mi Fit app (or its current counterpart Zepp Life), since third-party programs often do not support all the functionality. First remove the capsule from the strap and connect the charger to make sure there is a charge, although at the factory gadgets usually come with partial charging.
Once you install the app, you'll need to create an account or log in through an existing profile, which is to store the statistics in the cloud. Then in the interface, you'll click on the plus in the upper right corner and select the device search. Unlike normal Bluetooth gadgets, pairing occurs inside the application, not through the system settings of the phone.
When you have a pairing request on your smartphone screen, confirm the action. The bracelet screen may display a vibration signal or a pattern lock that needs to be confirmed by tapping the touch area, which ensures that you connect to your device rather than your neighbor's tracker.
- 📲 Install Mi Fit or Zepp Life from the official store.
- 🔋 Charge the bracelet before first switching on for stable operation.
- 👤 Register in the app using an email or phone number.
- 🔗 Turn on Bluetooth and GPS on a smartphone before searching.
☑️ Checking before connection
It’s worth noting that the first connection may require a firmware update.Don’t ignore this step, as newer versions of firmware often contain bug fixes and new dials.The upgrade process takes between 5 and 15 minutes, during which time the smartphone screen should be on and the app open.
Configuring the interface and dials
One of the main features of the fourth model was the ability to personalize the appearance. The color display allows you to change not only the location of the data, but also the graphics. To change the dial, go to the profile of the device in the application and select the dial settings. Here is a huge catalog of both standard and downloadable options.
Many users don't know that you can create your own designs using personal photos, which makes the Mi Band 4 a unique accessory, you can display steps, pulse, date or weather on the screen by choosing the most important metrics for yourself.
Hidden dials
The brightness of the screen is also manually or automatically adjusted. To save energy at night, it is better to set automatic mode or low brightness. Touch panel responds to touch and swipe, allowing you to quickly switch between menus. Master basic gestures: swipe up opens the menu, down notifications, left-right widgets.
| Parameter | Description | Recommendation |
|---|---|---|
| Brightness | Screen illumination level | Car or 30-40% |
| Lighting time. | Screen burning duration | 10 seconds. |
| Wrist lifting | Activation during movement | Insert (8:00 to 22:00) |
| Tactical response | Vibration on touch | If you wish, |
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For maximum battery savings, turn off the Wrist Lift function at night or set Do Not Disturb mode from 23:00 to 07:00.
Health monitoring and sports regimes
The main task of the tracker is to collect data about the state of the body. The pulsemeter in the fourth model works accurately enough for household use. You can adjust the frequency of automatic measurements or measure the pulse manually on demand. Constant monitoring helps to detect abnormalities in the heart rhythm at rest.
The 6 main modes of exercise are running, walking, cycling, swimming pool, gym and free training. When choosing a mode, the bracelet starts recording the session, recording the route (via the GPS phone), speed, distance and calorie consumption. After training, detailed statistics are synchronized with the application, where you can analyze the dynamics.
⚠️ Attention: Water resistance 5 ATM allows swimming in the pool, but it is not recommended to use the bracelet in hot water, sauna or when diving from great depth, as vapor pressure can damage the tightness.
PAI (Personal Activity Intelligence) measures your activity not just in steps, but in points, given your exercise intensity and your individual physiological scores. Keeping your PAI above 100 is considered optimal for maintaining cardiovascular health. It's a smarter approach than a simple 10,000-step goal.
- 🏃♂️ Use the “Running Outside” mode for accurate route tracking.
- 🏊♀️ After swimming, be sure to rinse the bracelet with fresh water.
- ❤️ Set up high pulse notifications in your profile settings.
- 🛌 Turn on sleep phase monitoring to analyze rest quality.
Working with notifications and calls
Xiaomi Mi Band 4 can display notifications from social networks, messengers and system aerials. To do this, you need to allow the Mi Fit app to access notifications in your smartphone settings. In the list of applications, you can choose which programs you want to receive messages on your wrist.
When you call in, the bracelet vibrates and displays the contact name or number. You can't turn down the call from the bracelet, but you can quickly see who's calling without taking the phone out of your pocket. This is especially convenient in meetings or during training. The text of the messages is displayed in full if they're not too long.
It is important to understand that the bracelet does not have its own communication module and is completely dependent on the smartphone. If the phone is outside the range of Bluetooth (about 10 meters), notifications will not come, and on some Android models, the system can “kill” the background process of the application, which will lead to delays in receiving messages.
For stable operation on Android, it is recommended to fix the application in memory and remove restrictions on background activity. In iOS, the system more strictly controls background processes, but usually there are no problems with the delivery of fluffs if all access rights are allowed.
Battery and Charging Features
One of the key advantages of the model is autonomy. With moderate use, one charge is enough to keep the car running. 15-20 However, enabling constant pulse monitoring, a large number of notifications and high screen brightness can reduce this time to 7-10 Lithium polymer battery with capacity 135 MAC does not require complex charging rituals.
To charge, you use a special cable-dock that comes with the box. The capsule needs to be removed from the strap and inserted with contacts into the connector before you click. The indicator on the screen will show the charging process. Use an adapter with a current of no more than 1A so that you do not damage the power controller.
⚠️ Warning: Do not leave the device on charge longer than necessary after reaching 100%, although modern controllers and cut off the current, regular recharging can reduce battery life in the long run.
If the bracelet has stopped responding to touch or charging, try rebooting it. Connect it to the charger. If that doesn't work, you can try putting it on charge, waiting for the vibration, turning it off and reconnecting it, in extreme cases, a full discharge before turning it off helps.
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The optimal charging mode is to put the bracelet overnight every 2-3 weeks when you take a shower so as not to interrupt sleep monitoring.
Solving Frequent Problems and Resetting Settings
You can experience situations when the bracelet stops syncing or freezes, most often the problem is a software failure of the Bluetooth stack of the smartphone. First of all, try turning off and on Bluetooth, and also reboot the phone itself, which solves 90% of the connection problems.
If the device doesn't see the bracelet, make sure it's not connected to another phone or "hangs" in the list of paired devices, in which case you need to find the Mi Band 4 in the phone's Bluetooth settings and select "Forget the device" or "Cancel pairing." After that, repeat the search procedure in the Mi Fit application.
To completely reset all settings and data to factory settings, you use the "Sever Communication" function in the application or reset through the menu of the bracelet itself. This action will remove all accumulated data from the device, but the statistics in the cloud will remain.
Bracelet menu → Settings → Break the connection (Unbind)and critical errors in the work.