How to turn on and configure the fitness bracelet Xiaomi Mi Band 4C: instructions with photos and tips

The new Xiaomi Mi Band 4C fitness bracelet is an affordable and functional assistant for tracking activity, sleep and health. But before first using it, it needs to be properly turned on, charged and synced with a smartphone. Many users face difficulties at this stage: the bracelet does not respond to pressing, does not connect to the phone or discharges quickly. In this article, we will analyze the step-by-step instructions for the first start, talk about typical errors and give tips on optimal setting.

Mi Band 4C

Mi Band 4

If you've just unpacked the bracelet, don't put it on your hand right away. Check the kit first, charge the device, and set it up first, which will take 10 to 15 minutes, but save you hours to solve future problems.

Preparing for the first turn on: what to do before launch

Before you turn on the Xiaomi Mi Band 4C, make sure you have everything you need to make the device work properly.

If something is missing, go to the store where you bought the device – it may be a marriage or incomplete configuration.

Also prepare:

• 📱 Smartphone on Android 5.0+ or iOS 10.0+ (synchronize)
• 🔌 Charger for telephone or USB-port of the computer (for charging the bracelet)
• 🌐 Stable Internet connection (for downloading Mi Fit or Zepp Life app)

Note: The Mi Band 4C doesn't have a physical power button, activation occurs automatically when you connect to a charger or when you tap the touch area of the screen, and if the bracelet doesn't respond, it may be completely discharged, which is normal for a new device.

💡

Before first switching on, wipe the contacts of the bracelet and charging cable with a dry wipe. Dust or greasy marks can interfere with normal charging.

Charging the bracelet before first switching on

Xiaomi Mi Band 4C comes with a minimum battery charge, which is only enough for the initial activation. To avoid problems with turning on, fully charge the device before use.

1. Remove the bracelet capsule from the strap by pulling it aside (don’t put too much effort!).
2. Connect the magnetic connector of the charging cable to the contacts on the back of the capsule, and the correct connection is confirmed by the red indicator on the screen.
3. Connect the other end of the cable to USB-port (charging from a phone or computer).

It takes about 1.5 to 2 hours to charge, and the green indicator on the bracelet screen signals the completion of the process, and do not turn off the cable until the indicator changes color, which can lead to incomplete charging and rapid discharge in the future.

The indicator on the screen is lit red | The cable fits tightly to the contacts | The bracelet does not heat above 40 ° C | Charging lasts at least 1.5 hours-->

If the indicator does not light up:

• 🔄 Try flipping the magnetic connector (sometimes users plug it upside down").
• 🔌 Connect the cable to another USB-port or charger.
• 🧹 Clean the contacts of the bracelet and cable from dust with a cotton swab soaked in alcohol.

⚠️ Note: Do not use the Mi Band to charge 4C cables from other Mi Band models (e.g. Mi Band 5 or 6) may have different voltages, despite their similarities, which can cause battery damage.

How to turn on Xiaomi Mi Band 4C: step-by-step instructions

Once fully charged, you can start turning on the bracelet, a simple process, but has a few key points:

1. Insert the capsule back into the strap (it should snap with a characteristic sound).
2. Touch the touch button under the bracelet screen and hold it for 3-5 seconds until the Mi logo appears on the display.
3. Wait until the download is complete (usually 10-20 seconds) and the code to pair with the phone should appear on the screen.

If the bracelet is not activated:

• 🔋 Check the level of charge - it may have discharged during storage.
• 🔄 Try to reboot the device: plug it into charging for 10 seconds, then turn it off and re-energize.
• 📱 Make sure the bracelet is not paired with another phone (if you bought a used one). To reset, hold the touch button for 10 seconds until the vibration appears.

On the bracelet screen, after activation, you will see a 6-digit code (e.g., 123456) that will be needed to sync with the Mi Fit or Zepp Life app. Don't close the bracelet screen until pairing is complete - the code is updated every time you restart!

Mi Fit|Zepp Life| Both take turns |The other |I don't know-->

Synchronization with the phone: installing and configuring the application

Without a smartphone connection, the Mi Band 4C only works as a pedometer and alarm clock. To unlock all the features (notifications, sleep monitoring, pulsemeter), you need to install an official app. Xiaomi offers two options:

• 📱 Mi Fit – a classic application with basic functions.
• 🌟 Zepp Life (formerly Amazfit) – more modern interface and advanced analytics.

We recommend Zepp Life, as it is updated more often and supports more features.

• 🤖 Google Play for Android
• 🍎 App Store for iOS

After installation of the annex:

1. Sign up or sign in to your Xiaomi account (via Google/Facebook).
2. Click Add Device → Select Bracelet → Mi Smart Band 4C
3. Allow the application to access notifications, contacts and geolocation (necessary for proper operation).
4. Enter the code from the bracelet screen (the very 6-digit) and wait for the synchronization to be completed.

If the app does not find the bracelet:

• 🔄 Reboot the Mi Band 4C (Hold the touch button for 10 seconds).
• 📶 Turn on Bluetooth on your phone and make sure the bracelet is less than 10 meters away.
• 🚫 Close other applications that use Bluetooth (such as headphones or smartwatches).

⚠️ Note: If you use Mi Fit and Zepp Life at the same time, data may be duplicated or conflicted.Select one app and stick to it.

Primary bracelet setting: what to set up first

After successful synchronization, set up the basic bracelet settings in the app. Open the Device Profile (in Zepp Life) or Mi Smart Band 4C (in Mi Fit) and pay attention to the following points:

We also recommend:

• 🔄 Update the bracelet firmware (in the Software Update section) This will fix possible bugs and add new features.
• 📊 Set up automatic sleep tracking (included in sleep settings).
• 🏃‍♂️ Add widgets for quick access to the pedometer or pulsemeter (in the section Screen bracelet).

Typical Incorporation Problems and Their Solutions

Even if you follow the instructions correctly, users sometimes find it difficult, and let's look at the most common problems and ways to fix them:

Problem 1: The bracelet does not turn on after charging.

• 🔋 Check if the charge indicator is on. If not, try another cable or USB-port.
• 🔄 Hold the touch button for 15-20 seconds for forced reboot.
• 📦 If the bracelet is new, it may have gone to zero. Charge for at least 3 hours.

Problem 2: The app doesn't see the bracelet.

• 📶 Make sure your phone is Bluetooth enabled and geolocated.
• 🔄 Reboot the bracelet and phone.
• 📱 Remove the bracelet from the Bluetooth device list in your phone settings and repeat pairing.

Problem 3: The bracelet is rapidly discharged.

• ⚡ Turn off the constant pulse measurement (set the interval of 30 minutes).
• 📵 Reduce the number of notifications (leave only important ones).
• 🌙 Turn on sleep at night (saves up to 20% charge).

Problem 4: The screen does not respond to touch.

• 🧼 Wash the screen with a dry cloth - it may have fat or moisture on it.
• 🔧 Check if the lock mode is enabled (in the bracelet settings).
• 🔄 Reset the bracelet.

💡

If the bracelet does not turn on after all the manipulations, contact the service center.

Tips for extending the life of the bracelet

Xiaomi Mi Band 4C is designed for 1-2 years of active use, but with proper care will last longer.

• 🚿 Remove the bracelet before showering or swimming, despite the declared waterproofing 5 ATM. Chlorinated or salt water reduces the life of sealants.
• 🔥 Avoid overheating (do not leave the bracelet in direct sunlight or near heat sources).
• 🔋 Charge the bracelet to 100% and do not allow full discharge (optimal range - 20-80%).
• 🧼 Clean the strap and body from sweat and dirt regularly (use a soap solution and a soft brush).

To save battery power:

• ⏳ Reduce the brightness of the screen to 2-3 divisions.
• 🛌 Turn off the hand raising to activate the screen if this feature is not needed.
• 📴 Disable notifications from unnecessary apps (social networks, games).

If you notice that the bracelet has become worse to hold the charge, try calibrating the battery:

1. Discharge the bracelet to 0% (until it is switched off).
2. Charge to 100% without interruption.
3. Repeat the cycle 2-3 times.

This can restore battery capacity by 10-15%.

FAQ: Frequent questions about Xiaomi Mi Band 4C