The Xiaomi Mi Band 3 fitness bracelet remains a popular choice among iPhone users thanks to a combination of affordable prices and wide functionality, from sleep monitoring to call notifications. However, synchronizing the device with iOS often raises questions — especially for those who are first encountering the Xiaomi ecosystem. Unlike Android, where the connection process is most automated, iPhone owners have to consider the nuances of working with Apple’s limitations and the features of the Mi Fitness application.
In this article, we’ll not only look at basic connectivity steps, but also address typical issues: why the bracelet isn’t detected by the phone, how to set up message notifications, and what to do if the steps aren’t synchronized. We’ll focus on workarounds for iOS 17+ users, where standard methods may not work due to Apple’s tightening privacy policy. If you’ve already tried to connect the Mi Band 3 and encountered an error, skip the introductory part and go straight to the section “Spread Errors and Solutions.”
1. Preparation for connection: what will be needed
Before you start syncing, make sure you have everything you need:
- 📱 iPhone with iOS version 12.0 or newer (optimally, iOS) 15/16/17). On older versions, the Mi Fitness app may not work properly.
- 💪 Xiaomi Mi Band 3 with a battery charge of at least 20%. at low charge, the bracelet can turn off during synchronization.
- 📲 Mi Fitness app (formerly Mi Fit) downloaded from the App Store.Please note: in some regions, the app may be called Zepp Life.
- 🔄 Stable Internet connection (Wi-Fi or mobile data) to download bracelet firmware updates.
Important: If you’re updating the Mi Band 3 firmware for the first time in years, consider that Xiaomi stopped official support for this model in 2022.This means that new features (like advanced sleep monitoring) may not be available, but basic data synchronization will work.
⚠️ Note: If your iPhone was previously linked to a Xiaomi account in another region (e.g. China), be sure to change the account region to the one where the Mi Fitness app is available before connecting the bracelet.
2. Installation and configuration of the Mi Fitness application
Mi Fitness is the only official way to connect Mi Band 3 to an iPhone. Alternative programs (like Notify & Fitness) may offer advanced features, but often require jailbreaking or a paid subscription.
- Download Mi Fitness from the App Store (direct link: open).
- Launch the application and register through: 📧 E-mail 📱 Phone number (required) SMS-code) 🔄 Google account, Apple ID Facebook (not recommended due to sync issues)
Me → Settings
Russia
- 📍 Geolocation (required for accurate weather display)
- 🔔 Notifications (for alerts about calls and messages)
- 🏃 Health data (synchronization with Apple Health)
If the scanning stage QR-When you have a “failed to connect” error, try the following steps:
- 🔄 Reboot your iPhone and bracelet (to reboot the Mi Band 3, hold the touch button for 10 seconds until the vibration appears).
- 📱 Remove the bracelet from the list of Bluetooth devices on iPhone (Settings) → Bluetooth → «i" next to Mi Band 3 → Forget this device).
- 🔧 In Mi Fitness settings, reset the cache (Profile) → Settings → Clear the cache).
- Return to Mi Fitness, go to Profile → Mi Smart Band 3 → Application Notifications and select the messengers you want to see on your bracelet (for example, WhatsApp, Telegram, Viber).
⚠️ Note: Starting with iOS 17.2, Apple has tightened its privacy policy for apps running in the background.If notifications on the bracelet stop coming, close Mi Fitness through the multitasking bar and run again. Also check if the background mode for the application is disabled in Settings. → Mi Fitness → Background update.
| Type of data | Synced with Apple Health? | Notes |
|---|---|---|
| Steps. | ✅ Yes. | Updated every 10-15 minutes |
| Son | ✅ Yes. | Only deep/light sleep, no REM phase |
| Pulse. | ✅ Yes. | Measured every 5 minutes in monitoring mode |
| Call notifications | ✅ Yes. | It only works with an active Bluetooth connection. |
| caloria | ❌ No. | Apple Health does not support importing this data from third-party apps |
5. Common mistakes and their solutions
Even with the right connection, iPhone users often face problems.-5 errors and ways of correcting them:
5.1. the bracelet is connected, but the data is not synchronized
Causes and solutions:
- 🔋 Low-power bracelet (<15%): charge up 50% and restart the synchronization.
- 📵 Bluetooth turns off in the background: in the iPhone settings go to Settings → Bluetooth → «i" next to Mi Band 3 → Allow connection.
- 🔄 Outdated firmware: update the bracelet software through Mi Fitness (Profile) → Mi Smart Band 3 → Firmware update).
5.2 Notifications do not arrive on the bracelet
Check it out.
- 📱 iPhone Settings Included Notifications for Mi Fitness (Settings) → Notifications → Mi Fitness).
- 🔔 In the Mi Fitness application itself, alerts are allowed for the desired messengers (Profile) → Mi Smart Band 3 → Notifications of annexes).
- 🔗 Bracelet connected to iPhone as “Device for notifications” (checked in Settings) → Bluetooth).