Xiaomi fitness bracelets have long been synonymous with affordable and functional smart electronics, but even popular gadgets such as the Mi Band 7, Smart Band 8 Pro or Mi Band 6 have been synonymous with the latest. NFC, The first launch raises questions for beginners, and the main problem is that there is no physical power button: many users get lost when they see only the touch screen and the charging cable. From unpacking to hidden functions like continuous monitoring of blood oxygen or tuning music control gestures.
We're not going to be limited to basic instructions. Here you'll find solutions to specific problems: what to do if the bracelet isn't determined by the app after the firmware update, how to reset a device without a smartphone, and why Zepp Life (formerly Mi Fit) can show incorrect step data, and also a comparison table of the capabilities of different generations of Xiaomi bracelets so you know exactly what features are available on your model.
So we're going to start tweaking it Step-by-step, and if your bracelet is already discharged, you can first plug it into the charging system. 30-60 The full cycle of the first charge takes about 2 hours, but it is sufficient to include 20% charge.
1.First Include: How to "Wake Up" Xiaomi Bracelet
Xiaomi's fitness bracelet design is minimal: no buttons, no mechanical switches, it turns on automatically when you plug into a charger or tap on a touch screen. Here's a step-by-step algorithm:
- 🔋 Connect the bracelet to the charging cable (magnetic docking station), and the charging animation should appear on the screen - a red battery with lightning.
- 👆 If the screen is not responding, touch it with your finger and hold it. 2-3 On the Mi Band. 7/8 Vibration is triggered on the Smart Band 8 Pro – the Xiaomi logo appears.
- 📱 Make sure your smartphone has Bluetooth enabled and location permissions enabled (required to find the device).
- 🔄 If the bracelet doesn't turn on, check the charging contacts - often a problem with oxidation or dust.
On Mi Band 5 and older models, a language-selected welcome screen will appear after switching on. Use up/down swipes for navigation and taps on the screen for confirmation. Importantly, if the language hasn't changed, try resetting the bracelet to factory settings (instructions in Section 5).
Once successfully switched on, the bracelet will go into standby mode, and now it needs to be synchronized with the smartphone, which will be discussed in the next section.
2.Sync with the app: Mi Fit vs Zepp Life
Xiaomi has officially moved all new bracelets to the Zepp Life platform since 2023, but older models like the Mi Band 4 still only work with the Mi Fit.
| Model bracelet | Supported annex | Features |
|---|---|---|
| Mi Band 3/4 | Mi Fit | No support. SpO₂ (oxygen) |
| Mi Band 5/6 | Mi Fit or Zepp Life | Extended training is available in Zepp Life |
| Mi Band 7/8, Smart Band 8 Pro | Only Zepp Life. | Support AOD (always-on display) and voice assistant |
For synchronization:
- Download Zepp Life (App Store/Google Play) or Mi Fit (if you have an older model).
- Sign up via phone number, email or Xiaomi/Google account.
- Press «+» → «Add the device» → Choose your bracelet model.
- Allow the app to access Bluetooth, notifications, and geolocation (the latter is needed for accurate step counting).
Charge the bracelet to a minimum 50%|Install the latest version of Zepp Life/Mi Fit|Enable Bluetooth and geolocation on your smartphone|Shut down. VPN (It can block Xiaomi servers)|Reboot the smartphone when the connection error-->
Common synchronization errors:
- 🚫 «Unable to connect: check if the bracelet is connected to another phone. Reset it via Settings → About the device → Reset.
- 🔄 «Firmware update is suspended": don't interrupt the process! 10-15 If it doesn't work, reset the bracelet. 10 seconds).
- 📵 «No device visible: on Android, clear the Bluetooth cache in the settings, on iPhone, switch Bluetooth to Detect mode».
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If the bracelet is not detected on your iPhone, try turning on Air Mode for 30 seconds, then turn off. This resets the Bluetooth cache.
3. Basic setting: time, notifications, screen
Once synchronized, the app will suggest setting the basic parameters. Don't miss this step - slotter some options will not be available without reconnecting the bracelet.
What to set up first:
- ⏰ Time and date: sync automatically, but if the difference with real time is more than 5 minutes, update the firmware.
- 🔔 Notifications: Select apps that will duplicate alerts on the wristband (e.g. WhatsApp, Telegram, Gmail). Android requires permission to access notifications.
- 🌓 Screen brightness: on the Mi Band 7/8 readily available 5 To save the battery, select the levels. 2-3 level.
- 🔒 Screen lock: Turn on if you fear accidental taps while sleeping or exercising.
In the models with AOD (Always on screen like Smart Band 8 Pro can be configured:
- 🕒 Schedule AOD: Turn off the screen at night (saves up to 20% of charge).
- 🎨 Dial style: Zepp Life has hidden dials - to activate them, click on any dial and hold 2 seconds.
How to install a custom dial?
For Mi Band 6 models NFC and newer available to configure contactless payments through Mi Pay (works only with partner banks, the list of current for 2026 see here).
Health adjustment: pulse, sleep, SpO₂
Xiaomi fitness bracelets can track more than 30 health parameters, but by default many functions are disabled to save battery.
Heart rate monitoring:
- ❤️ Continuous: Measuring the pulse every time 5-30 minutes (more precisely, but spends up to) 15% day-time).
- 📊 On demand: only when manually started or during training.
- ⚠️ Warnings: Adjust alerts when your pulse is over/lower (e.g., above 120 or below 50 beats per minute).
Sleep tracking: The bracelet automatically detects sleep phases (light, deep, REM), but:
- 😴 Set time for rest and wake up in Zepp Life (Sleep section»).
- 📵 Turn off notifications overnight or activate the “Do Not Disturb” mode».
- 🛏️ Sleep with a bracelet on an unworking hand (usually left for right-handed people) – so the data is more accurate.
SpO₂ (Oxygen in blood: available on Mi Band 6 and later:
- Go to Profile. → My devices. → Health status → Oxygen in the blood.
- Press Measure and do not move your hand for 30 seconds.
- For continuous monitoring, turn on the option in the settings (consumes up to 20% of the charge per night).
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Data data SpO₂ If the bracelet regularly shows such values, consult a doctor.
Smart Band 8 Pro adds stress monitoring for heart rate variability (HRV). To calibrate, sit quietly for 5 minutes and start measuring manually.
5.Reset and reset: what to do if the bracelet is glitzy
Even the most reliable devices sometimes fail. If your Xiaomi bracelet is getting stuck, out of sync, or shows incorrect data, try the following methods (from simple to complex):
Soft reset:
- Connect the bracelet to the charger.
- Hold the screen. 10-15 A few seconds before the Xiaomi logo appears.
Hard Reset: Deletes all data from the bracelet!
- Go to Settings. → About the device → Reset (on the bracelet).
- Confirm the tap on the screen.
- After reset, you will have to re-synchronize the bracelet with the application.
How to reset your bracelet without access to the menu?
Problems after discharge:
- 🔄 «Unable to connect: Remove the bracelet from the list of devices in Zepp Life and add again.
- ⏳ «Update Hanging: Turn off Wi-Fi on your phone and use mobile internet (sometimes helps).
- 📱 «App doesn’t see bracelet”: on Android, clear the Zepp Life cache in your phone settings.
⚠️ Note: On Mi Band 5 and older, resetting via charging (button holding) only works when the cable is connected!
6 Hidden Functions: What Your Bracelet Can Do (But You Didn't Know It)
The manufacturer does not advertise all the features of Xiaomi bracelets. Here are 7 little-known chips:
- 🎵 Music management: on Mi Band 7/8 You can swipe tracks left/right on the screen while playing music on your phone.
- 📸 Remote camera shutter: in Zepp Life, enable the option “Camera Control” – now double tapping the bracelet screen will take a picture on your smartphone.
- 🔦 Flashlight: on Smart Band 8 Pro, swipe down the home screen includes screen lighting for 10 seconds.
- 🏃 Autodetection of training: the bracelet can independently recognize running, walking or cycling (included in Settings) → Training. → Autodetermination).
- 💧 Water reminder: adjust the interval (e.g. every 2 hours) and volume (250 ml) in the Reminders section».
- 🌡️ Weather for 5 days: swipe up on the home screen shows the forecast (data taken from Zepp Life).
- 🔋 Economy mode: disables all sensors except time, extending the work up to 30 days (included in the battery settings).
The Mi Band 8 and Smart Band 8 Pro have added support for voice assistant (only in Chinese firmware for now).
- Install the Chinese version of Zepp Life (you can download here).
- In the bracelet settings, turn on the option “Voice Assistant”.
- Say commands in Chinese (e.g., “turn on the light” for Xiaomi smart bulbs).
⚠️ Note: Using unofficial firmware or modified versions of Zepp Life may result in Xiaomi account being blocked.Create a backup before experimenting!
7. Extending the life of the battery: how to use the bracelet longer without recharging
Xiaomi bracelets are 5 days old (Smart Band 8 Pro with a new model) AOD) Up to 20 days (Mi Band 6 in economical mode) to extend autonomy:
Optimization of settings:
- 🔋 Turn off continuous monitoring SpO₂ (saves up to 15% of charge).
- 📶 Reduce the pulse measurement frequency to 10-30 minute.
- 🌙 Turn it off. AOD at night or set a schedule (for example, from 22:00 to 7:00).
- 📵 Disable notifications from unnecessary applications.
Physical methods:
- 🔌 Use only the original cable – cheap analogues can damage the battery.
- 🌡️ Avoid overheating (do not leave the bracelet in direct sunlight or near heat sources).
- 🔄 Once every 3 months, perform a full discharge / charging cycle (0% → 100%) for calibration of the battery controller.
If the battery starts to run out too quickly (for example, the Mi Band 7 holds a charge for less than 3 days), check:
- 📲 Firmware Version: Update via Zepp Life (Device About section»).
- 🔍 Background processes: in bracelet settings, turn off unnecessary functions like “Search for Phone” or “Alarm clocks».
- 🔋 Battery status: If the bracelet is discharged in a few hours, a battery replacement may be required (at the service center).
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Optimal charge level for lithium polymer batteries (like in Xiaomi bracelets) — 20-80%. Try not to drain the device until 0% keep out 100%.
8. Frequent errors and their solutions
Even after you set it up properly, users are faced with typical problems, and we've compiled solutions for 10 of the most common cases:
| Problem. | Reason. | Decision |
|---|---|---|
| The bracelet does not vibrate when notified. | Vibration turned off in the settings | In Zepp Life: Profile → My devices. → Reminders → Vibration. |
| Wrong step counting | Incorrect calibration or interference | Reset the steps data in Settings → Reset data and take 50 steps to recalibrate |
| Bracelet doesn't measure pulse | Poor skin contact or dirt on the sensor | Wipe the sensor with alcohol and tighten the bracelet (on the 1-2 wrist-wise) |
| Appendix not updated | An outdated version of Zepp Life | Remove and install the app again from the official store |
| The bracelet does not define the training | Autodetermination disabled | Enable in Settings → Training. → Autodetermining activity |
If your problem is not included in the table, check:
- 📱 Phone compatibility: Xiaomi bracelets officially support Android 6.0+ iOS 12.0+. Older versions may have synchronization errors.
- 🌐 Regional restrictions: some features (e.g. Mi Pay) only work in China, Russia and EU countries.
- 🔄 Conflict with other devices: If you have other Xiaomi gadgets (such as headphones or smartwatches), turn them off while you set up your bracelet.