Fitness bracelets from Xiaomi and its subsidiaries (Mi Band, Redmi Band, Haylou) remain among the most popular wearables due to the combination of affordable price and wide functionality. However, owners of the Xiaomi Redmi 5, a 2017 smartphone, often face difficulties in trying to synchronize the bracelet with the phone. Problems can be hidden in both the outdated version of Android (7.1 Nougat), and incompatibility of applications with new firmware bracelets.
In this article, we’ll look at all the steps of connecting, from choosing the right app to solving common bugs like “Device Can’t Find” or “Sync Error.” We’ll focus on alternative methods for cases where official software fails to work. Just because your Redmi 5 hasn’t received updates in a long time, doesn’t mean you won’t be able to use a modern fitness tracker!
Modern fitness bracelets require not only physical pairing over Bluetooth, but also the correct operation of background services. 5 modestly 2/3 GB RAM and Snapdragon processor 450 This can be a problem, especially if there are a lot of apps running on the phone, and before you start connecting, make sure that the device is at least free. 500 MB of memory and disabled programs that actively use geolocation or Bluetooth (for example, navigators or messengers).
Another nuance - version MIUI. The latest official firmware for Redmi 5 — MIUI 11 is based on Android 7.1, but many users install custom builds like LineageOS or Pixel Experience. If your phone runs on unofficial software, the connection procedure may differ - we will also discuss this below.
1.What fitness bracelets are compatible with Xiaomi Redmi 5?
Redmi's theory 5 It should support any Bluetooth-based bracelets 4.0/4.2, But in practice, it depends on the firmware and the application. Here's a list of proven models that are successfully synchronized with this smartphone:
- 🔹 Xiaomi Mi Band 3/4/5/6 — The most popular options, but for the Mi Band 6 manual installation may be required APK.
- 🔹 Redmi Band and Redmi Band Pro – optimized for Xiaomi budget smartphones.
- 🔹 Amazfit Bip U/Bip U Pro – works through Zepp Life, but sometimes requires resetting.
- 🔹 Haylou Solar (LS05) — Compatible but can slow down when synchronizing data.
- 🔹 Huawei Band 6 – connects via Huawei Health, but Android 7.1 is possible lag.
With Mi Band bracelets 7/8 And newer may have problems — their firmware requires Android 8.0+ And the latest versions of Mi Fit. If you want to try it, you'll have to use workarounds (which are covered in the section on alternative methods).
Important! Even if your bracelet model is on the list, update it to the latest version through the official app before you first connect.
2.Preparation of the phone: what to do before connecting
Before you start pairing, follow the mandatory steps to set up Redmi 5. This will take 5-10 minutes, but save hours to fix errors later.
Step 1. Update. MIUI until the last available version
Go to Settings. → The phone. → Update your system and check for updates. Even if there are no updates, install a manual security patch (if available) to fix any Bluetooth bugs.
Step 2: Clear the Bluetooth and App cache
Go to Settings. → Annexes → App management, find Bluetooth and click Clear cache. Do the same for Mi. Fit/Zepp Life, if they are already installed.
Step 3: Include background work permits
Nana MIUI 11, the default is to limit the background activity of the applications, so that the bracelet is consistently synchronized:
- Open Settings → Battery and Performance → Battery Consumption Management.
- Select No Limits mode for Mi Fit or Zepp Life.
- B Settings → Permits → Autostart Enable Autostart for the Same Applications.
Step 4: Check out the Bluetooth version
Redmi 5 is equipped with a Bluetooth 4.2 module, but sometimes the Bluetooth 2.1 box can be ticked in the settings (for compatibility with older devices). → Bluetooth → Additionally selected option Bluetooth 4.0+.
Update MIUI last-minute|Clear the Bluetooth and Mi cache Fit/Zepp Life|Enable background work for bracelet applications|Check the Bluetooth version (should be available) 4.0+)|Release. 500+ MBT memory-->
3. Installation and configuration of the bracelet application
The official Xiaomi fitness bracelet apps are Mi Fit and Zepp Life (formerly Amazfit), depending on the model of your device:
| Model bracelet | Recommended annex | Minimum version of Android | Features |
|---|---|---|---|
| Mi Band 3/4/5 | Mi Fit | 5.0+ | Requires registration in Mi Account |
| Mi Band 6 | Mi Fit or Zepp Life | 6.0+ (But it works on 5.1) | Zepp Life has more training features |
| Redmi Band / Band Pro | Mi Fit | 5.0+ | Support NFC pro-version |
| Amazfit Bip U / GTS 2 | Zepp Life | 5.0+ | Requires GPS for accurate tracking |
If your Redmi 5 runs on Android 7.1, download the apps only from official sources:
- 📱 Mi Fit: Google Play or Mi App Store.
- 📱 Zepp Life: Google Play.
Attention! Some users report that Mi Fit from Google Play doesn't work on Redmi 5 with custom firmware. APK-4.6.0 (last stable for Android 7.1) from a trusted site like APKCombo.
After installation of the annex:
- Sign up or sign in to your Mi Account (for Mi Fit).
- Allow all permissions (geolocation, notifications, contacts) requested.
- Enable Automatic Synchronization in the application settings.
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If you register with Mi Fit, you fail to connect to the server, try using the VPN This is due to Xiaomi's regional restrictions.
4. Step-by-step instructions for connecting the bracelet
Now, to the process of pairing, follow the instructions in strict order to avoid errors.
Step 1. Turn on Bluetooth on your phone
Activate Bluetooth in the notification panel or through Settings → Bluetooth. Make sure everyone is Visibility on (at least while you're connected).
Step 2. Launch the application and add the device
Open Mi Fit or Zepp Life, click on the icon + (or Add a device and select your bracelet model from the list. If your model is not, select Another device.
Step 3. Couple the bracelet.
You'll see a pairing manual on the screen.
- Press the touch button of the bracelet so that it goes into search mode (on the screen of the bracelet will appear Bluetooth icon).
- Confirm the connection on the phone (it may be necessary to enter) PIN-code, usually 0000 or 1234).
Step 4: Update the bracelet firmware (if required)
Once you've successfully connected, the app will suggest you update your firmware. Don't refuse, it will fix the bugs and add new features. It will take 2-5 minutes, don't interrupt it!
Step 5: Set up notifications and settings
In the bracelet menu in the application, configure:
- 🔔 Notifications: Select applications whose alerts will be duplicated on the bracelet (calls, SMS, messengers).
- ⏰ Alarm clocks: Add smart alarm clocks with vibration.
- 🏃 Activity tracking: Turn on automatic recognition of walking, running, sleeping.
- 🔒 Screen lock: set up to unlock your phone through the bracelet (does not work on all Redmi 5 firmware).
Critical information: Xiaomi Redmi 5 with MIUI 11 Unlock through the bracelet function is unstable due to Android 7.1 security limitations.If it is not activated, use alternative unlock methods (PIN graphical).
What if the bracelet does not find the phone?
5. Solving typical connection problems
Even with the correct following of the instructions, errors can occur, and here are the most common ways to correct them:
Problem 1: “You can’t find the device.”
Causes and solutions:
- 🔋 Bracelet discharged – charge it to 50% and try again.
- 📱 Conflict with other Bluetooth devices – turn off headphones, speakers, and other gadgets.
- 🔄 Older version of the app - update Mi Fit/Zepp Life or install APK manually.
- 🚫 The bracelet is already paired with another phone - reset it to factory settings (press the touch button for 10 seconds).
Problem 2: “Data Synchronization Error”
Most often it occurs due to:
- 🌐 Internet Absence – An application needs a network to upload data to the cloud.
- 🔒 Background activity locks – check the battery settings (Section 2, Step 3).
- ⏳ Large volume of unsynchronized data – delete old data in the application and sync again.
Problem 3: The bracelet is plugged in but doesn't show notifications
Decisions:
- 📵 Application permissions disabled – go to Settings → Annexes → Mi Fit → Permissions and enable Notifications and Reading SMS.
- 🔕 Do Not Disturb – Check if it is activated on your bracelet or phone.
- 📲 Conflict with other apps – disable duplicate utilities like Pushbullet or Join.
⚠️ Warning: If after updating the firmware bracelet it stopped synchronizing, reset to factory settings through the application. → Settings of the device → Drop it.
6. Alternative ways of connecting (if nothing works)
If the official methods have not worked, try workarounds, which require more effort, but often help in desperate situations.
Method 1: Use Notify & Fitness
Notify & Fitness is a third-party app that supports most Xiaomi fitness bracelets.It doesn’t require registration and works even on older versions of Android.
Instructions:
- Download Notify & Fitness from Google Play.
- Enable Developer Mode on your phone (as in the spoiler above).
- In the application settings, select the bracelet model and perform pairing.
Advantages:
- 🔧 It works without a Mi Account.
- 🔄 Supports older versions of Android.
- 📊 More options to set up notifications.
Method 2: Connecting with Tools & Mi Band
Another third-party software - Tools & Mi Band (available on the Internet) 4PDA). It allows you to bypass the restrictions. MIUI and manually adjust the bracelet parameters.
⚠️ Warning: When using third-party applications, disable automatic update of the bracelet firmware via Mi Fit, otherwise compatibility may fail.
Method 3: Manual update of the bracelet firmware
If the bracelet does not connect due to outdated firmware, try updating it manually:
- Download the latest firmware for your model from AmazfitWatchFaces or Mi-Band.ru.
- Place the.fw file in the root folder of the phone.
- In Mi Fit or Zepp Life, select Update Firmware manually and specify the path to the file.
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If none of these methods worked, check hardware compatibility – some bracelets (such as the Mi Band 7) require Bluetooth 5.0, which is not available in Redmi 5.
7. Optimization of the bracelet with Xiaomi Redmi 5
After successful connection, adjust the bracelet so that it works stably and does not discharge the phone.
Advice 1: Disable unnecessary functions
With its modest 3300mAh battery, Redmi 5 has extra background processes that reduce battery life.
- 📡 Constant heart rate monitoring (leave only night or manual mode).
- 🌡️ Stress monitoring (if not used).
- 📍 GPS for training (he puts a lot of battery on the phone).
Advice 2: Set up automatic synchronization
To sync the bracelet without your participation:
- At Mi Fit, go to Profile → Settings → Autosynchronization.
- Select the interval (every hour is recommended).
- Turn on the Sync option when connecting to charging.
Advice 3: Use energy saving mode
On Redmi 5, activate Battery Mode in Settings → Battery and performance. This will limit background activity, but the bracelet will work more stable.
Tip 4: Clean the cache regularly
Clean up the Mi cache once a week Fit/Zepp Life and reboot your phone, so it'll prevent you from getting stuck in sync.