Xiaomi Mi Smart Scale 2 has become one of the most popular gadgets for weight and body composition due to measurement accuracy, stylish design and integration with the Mi Fit ecosystem. However, many iPhone users face difficulties when connecting the device for the first time. Unlike Android, where the process often happens automatically, on iOS, there can be nuances with Bluetooth settings, application resolutions and data synchronization.
In this article, we will take a step-by-step guide to connecting the Mi Smart Scale 2 to an iPhone, look at common errors (such as when the scales are not located or data is not stored), and give recommendations for optimizing the gadget. We will focus on setting up notifications, exporting data to Apple Health and solving connection problems after an iOS update. If you have just unpacked the weight box or are trying to reconnect them after a reset, this guide will help avoid common errors.
Preparation for connection: what to check before starting
Before you start syncing, make sure all the components are ready to go, and problems often arise from small things: a discharged battery in the scales, an outdated version of the application, or the wrong Bluetooth settings on the iPhone.
Here is the mandatory checklist before connecting:
- 🔋 Battery Libra: Complete with Mi Smart Scale 2 comes battery CR2032. Make sure it is set correctly (polarity is indicated on the scale body).If the scales are not turned on, try replacing the battery - even a new one can be discharged after prolonged storage.
- 📱 iOS Version: Mi Fit App requires iOS 12.0 or later. check for updates in Settings → Mainstream → Update of the PO.
- 🔄 Bluetooth and geolocation: Bluetooth should be enabled on the iPhone (Settings) → Bluetooth and permission to use geolocation for the Mi Fit application (Settings) → Confidentiality → Without this, the scales will not be able to connect.
- 🌐 Internet connection: First synchronization requires Internet access (Wi-Fi or mobile data). Libra transmits data via Bluetooth, but the application requires communication with Xiaomi servers to register the device.
Install the battery. CR2032 scaled|Download Mi Fit from the App Store|Turn Bluetooth on your iPhone|Allow geolocation for Mi Fit|Update iOS to the latest version-->
If you are not connecting scales for the first time (for example, after resetting or replacing your phone), pre-remove them from the list of devices in Mi Fit. To do this, open the application, go to profile, select Devices → Mi Smart Scale 2 and click Delete Device.This will clear the connection cache and avoid conflicts.
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If the scales were previously linked to another Xiaomi account, reset: press the scale once (they will turn on), then hold the button for 5 seconds until the indicator flashes.
Installation and configuration of the Mi Fit application on iPhone
The official Mi Fit app is the only way to sync the Mi Smart Scale 2 with your iPhone. Alternative programs (like Apple Health or Google Fit) can only import data, but not manage the connection. Download Mi Fit from the App Store (free but with ads in the free version).
After installation, follow the following steps:
- Registration or login: Open the application and log in through your Xiaomi, Google, Apple account ID If you don't have an account, register a new one, and without it, the scales won't be able to save your measurement history.
- Permissions: When you first start up, Mi Fit will request access to the: 📍 Geolocation (required for Bluetooth operation) LE). 📊 Apple Health (optional if you want to export data). 🔔 Notices (for reminders of weighing).
Allow all requests, otherwise the scales will not be able to transmit data.
Addition of a device
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Libra
Mi Smart Scale 2
If the app does not find the scales, check:
- 🔄 Libras are on (click on them once - the indicator should light up).
- 📱 The iPhone is located at a distance of no more than 10 meters from the scales (better - in one room).
- 🚫 No active VPN or firewalls blocking the connection.
Only Mi Fit.|Mi Fit + Apple Health|Google Fit|Another.|I don't use it.-->
Step-by-step: how to connect Mi Smart Scale 2 to iPhone
Now, to the process of connection, follow the instructions carefully, and skipping a step can cause synchronization errors.
Step 1. Activation of the scales
Put the scales on a flat, hard surface (not on the carpet!) and press them once. The indicator should light up with white light, which means that the scale is ready to plug in. If the indicator flashes red, the battery is discharged or installed incorrectly.
Step 2. Search for the device in Mi Fit
In the Mi Fit app, click Add Device → Libra → Mi Smart Scale 2. Search will begin. If the scales are not located:
- 🔄 Reboot Bluetooth on your iPhone: Open Control Point, turn off/on Bluetooth.
- 📱 Close all background apps (especially other fitness trackers).
- 🔋 Remove and re-insert the battery into the scales.
Step 3: Confirmation of connection
When the scales are found, the iPhone screen will be asked for confirmation. Press Plug in. The scale will sound, and the indicator will flash blue, which means successful synchronization.
Step 4: Set up a profile
After connecting, the application will prompt you to enter your data:
- 👤 Gender, height, weight (for calibration).
- 🎯 Purpose (weight loss, weight gain, maintenance of shape).
- 📅 Date of Birth (to calculate body metrics).
These data are needed to correctly calculate body mass index (BMI), percentage of fat and muscle mass.
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If the scales show the wrong weight on the first weighing, calibrate: stand on the scale and hold the position for 5 seconds. The data is automatically adjusted.
Synchronize data with Apple Health and other services
One of the key benefits of the Mi Smart Scale 2 is the ability to export data to Apple Health, a standard health app on an iPhone, which allows you to combine information from other devices (such as Apple Watch or fitness bracelets) in one place.
To set up synchronization:
- Open Mi Fit and go to Profile → Settings → Apple Health.
- Turn on the switch to sync data.
- Select metrics for export: 📊 Weight. 📈 Percentage of fat 💪 Muscle mass 💧 Water level
Apple Health
The data will be updated automatically after each weighing.
- ⏱️ Synchronization can take up to 5 minutes.
- 🔄 If the data is not updated, open Apple Health, go to Sources → Mi Fit and press Update.
- 🚫 Some metrics (such as bone mass) are not supported by Apple Health and will only be available in Mi Fit.
What if Apple Health Data is Duplicated?
In addition to Apple Health, Mi Fit supports exports to:
| Service | Supported metrics | Features |
|---|---|---|
| Google Fit | Weight, percentage of fat, BMI | Requires authorization through a Google account |
| Strava | Weight, muscle mass | Data is updated once a day |
| MyFitnessPal | Weight, calories | Integration paid (premium account) |
| Samsung Health | Weight, water, fat | It only works on Android. |
Common mistakes and their solutions
Even with the right connection, users of the Mi Smart Scale 2 Sometimes they get into trouble.-5 errors and ways of eliminating them:
1. Libras are not included
- 🔋 Check the battery: the indicator should light up when pressed.
- 🔌 Try another battery. CR2032 (Sometimes even new ones are broken).
- 🔄 Reset the scales: hold the button for 10 seconds until the indicator blinks.
2.The scale is connected but does not transmit data
- 📱 Reset Mi Fit and Bluetooth on iPhone.
- 🔄 Remove the scales from the application and connect again.
- 🌐 Check the Internet connection (data synced via the cloud).
3. Incorrect weight readings
- 🧘 Stand on the scale without shoes and in light clothes.
- 📏 Make sure the scales are on a level surface (check the level).
- 🔧 Calibrate: Stand on the scale and hold for 5 seconds.
4.The scales are switched off immediately after weighing
- 🔋 Replace the battery – a sign of low charge.
- 📱 Update Mi Fit to the latest version.
- 🔄 Reset the weight settings (hold the 10 second button).
5: Data in Mi Fit and Apple Health are not the same
- ⏱️ Wait 5-10 minutes – synchronization may be delayed.
- 🔄 In Apple Health, check if data from other sources is duplicated.
- 📊 In Mi Fit, update your profile (height, age) – this affects your calculations.
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If the scales show an error E1, This means overload (maximum 150 kg) if the error is E2 — It's an unstable surface. E3 — battery.
⚠️ Warning: If the scales stopped connecting after the iOS update, check your privacy settings. in iOS 17+ There's a restriction on background Bluetooth use for some applications. → Mi Fit → Bluetooth and enable the option to Allow background updates.
Additional settings and advice on use
Once connected successfully, you can optimize the scales to suit your needs, and here are some useful features that many people don't know about:
1. Set up notifications
In Mi Fit, you can include reminders about regular weighing:
- 🔔 Go to Profile. → Settings → Reminders.
- 📅 Choose the days and times (for example, every morning at 7:00 am).
- 🛎️ Enable the Sound Alert option.
2 Family mode
The Mi Smart Scale 2 scale supports up to 16 profiles.
- 👨👩👧👦 In Mi Fit, go to Devices → Mi Smart Scale 2 → User management.
- 🔄 Click Add User and enter data.
- 📱 Every family member must log in to their Mi Fit account on their phone.
The scale will automatically recognize the user by weight (with an error). ±2 kg).
3. Export of data to Excel/Google Sheets
If you need detailed statistics for analysis, you can export the data to the table:
- 📊 In Mi Fit, go to Data. → Weight. → Exports.
- 📄 Choose the format (CSV or Excel).
- ☁️ The file will be sent to your email or cloud storage.
Calibration of the scales
If the scales show an inaccurate weight, perform a manual calibration:
- 📦 Take an object with a known weight (e.g., a dumbbell of 5 kg).
- 🔧 Stand on the scales holding the object and record the readings.
- 📉 In Mi Fit go to the Weight Settings → Calibration and enter the real weight.
How to lose weight to factory settings?
⚠️ Note: If you use scales on an uneven floor (for example, on laminate with gaps), the readings may differ from the ±0.3 kg. For accuracy, place a rubber mat or a sheet of dense paper under the scales.
Update firmware and compatibility with new versions of iOS
The firmware of the Mi Smart Scale 2 scales is updated automatically through the Mi Fit app. However, sometimes updates can cause compatibility issues, especially after new versions of iOS are released.
How to check the firmware version:
- Open Mi Fit and go to Profile → Devices → Mi Smart Scale 2.
- Click on Device Information.
- Check out the firmware version line (current for 2026 - 1.2.6 or later).
How to update the firmware manually:
- 🔄 In the same menu, click Update firmware (if available).
- 📱 Make sure your iPhone is connected to Wi-Fi (mobile internet updates may be interrupted).
- 🔋 The battery charge should be at least 50%.
Problems after iOS update:
If after the iOS update, the scales stopped working:
- 📱 Reinstall Mi Fit (remove and download from the App Store).
- 🔄 Reset network settings on iPhone: Settings → Mainstream → Transfer or discharge → Resetting network settings.
- 🌐 Check if Limit Ad Tracking blocks Bluetooth: Settings → Confidentiality → Apple Advertising.
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After the iOS 17 update+ You may need to re-allow Mi Fit to access Bluetooth in your privacy settings, even if you have previously given permission.