Xiaomi M2561B1
Xiaomi Smart Band 11 Active User Manual
Model: M2561B1
1. Introduction
This manual provides essential information for the safe and effective use of your Xiaomi Smart Band 11 Active. Please read it thoroughly before using the device and retain it for future reference.
The Xiaomi Smart Band 11 Active features a 1.47-inch LCD display, up to 14-day battery life, 5ATM water resistance, and comprehensive health and fitness tracking capabilities.

Image: Overview of the Xiaomi Smart Band 11 Active in various colors, highlighting its design and core functionalities.
2. What's in the Box
Verify that all items are present in your product packaging:
- Xiaomi Smart Band 11 Active
- Charging Cable
- User Manual (this document)
3. Setup
3.1 Charging the Device
Before first use, fully charge your Smart Band. Connect the magnetic charging cable to the charging contacts on the back of the band and plug the USB end into a power adapter (not included) or a computer's USB port. A full charge typically takes about 2 hours.

Image: The Xiaomi Smart Band 11 Active being charged with its magnetic cable, illustrating the charging process.
3.2 Pairing with Your Smartphone
- Download the Mi Fitness app from your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Open the Mi Fitness app and log in or create a Xiaomi account.
- Ensure Bluetooth is enabled on your smartphone.
- In the Mi Fitness app, navigate to 'Devices' and select 'Add device'.
- Follow the on-screen instructions to find and pair your Xiaomi Smart Band 11 Active. Confirm the pairing request on both your phone and the band.
4. Operating Instructions
4.1 Display and Navigation
The Smart Band features a 1.47-inch color LCD touchscreen. You can navigate through menus and functions by swiping up, down, left, or right on the screen. The side button typically serves as a 'back' function or to wake the screen.

Image: A detailed view of the Smart Band's 1.47-inch 60Hz color display, showcasing its vibrant interface.
4.2 Health Monitoring
Your Smart Band continuously monitors various health metrics:
- Heart Rate: Tracks your heart rate throughout the day.
- Blood Oxygen (SpO2): Measures blood oxygen saturation levels.
- Sleep Analysis: Monitors sleep stages and quality.
- Stress Level: Assesses your stress levels.
- Step Counting: Records your daily steps and distance.
Detailed data and historical trends can be viewed in the Mi Fitness app.

Image: The Smart Band and Mi Fitness app displaying all-day stress monitoring data.
4.3 Sport Modes
The band supports over 50 sport modes, including running, cycling, and swimming. To start a workout:
- Swipe on the band's screen to find the 'Workout' or 'Sports' menu.
- Select your desired activity.
- Tap to start the tracking. The band will record duration, calories burned, and other relevant metrics.
4.4 Smart Notifications
Once paired with your smartphone, the Smart Band can display notifications for calls, texts, and app alerts. Ensure notification permissions are granted in the Mi Fitness app and your phone's settings.
4.5 Water Resistance
The device is rated 5ATM for water resistance, meaning it can withstand pressures equivalent to a depth of 50 meters. It is suitable for swimming and showering but not for diving or high-pressure water activities.

Image: Key features of the Smart Band, including health monitoring, extended battery life, and water resistance.
5. Maintenance
5.1 Cleaning
Regularly clean your Smart Band and strap to prevent skin irritation and maintain device performance. Use a soft, damp cloth to wipe the screen and strap. Avoid harsh chemicals or abrasive materials.
5.2 Strap Care
The silicone strap is designed for durability. If you need to replace the strap, ensure you use an official Xiaomi replacement to maintain fit and comfort.
6. Troubleshooting
- Device not turning on: Ensure the device is fully charged. If it still doesn't turn on, try connecting it to the charger for a few minutes.
- Cannot pair with phone: Make sure Bluetooth is enabled on your phone and the Mi Fitness app has necessary permissions. Try restarting both the band and your phone.
- Inaccurate readings: Ensure the band is worn snugly on your wrist, about one finger's width above the wrist bone. Clean the sensors on the back of the band.
- Short battery life: Check if the always-on display is enabled, as this significantly reduces battery life. Reduce notification frequency or screen brightness.
For further assistance, refer to the Mi Fitness app's help section or Xiaomi's official support website.
7. Specifications
| Feature | Specification |
|---|---|
| Model Name | Band 11 Active |
| Model Number | M2561B1 |
| Display | 1.47-inch LCD Touchscreen (320 x 172 resolution) |
| Battery Life | Up to 14 days (typical usage), 9 days (AOD enabled) |
| Water Resistance | 5ATM (up to 50 meters) |
| Connectivity | Bluetooth |
| Sensors | Heart Rate Monitor, SpO2 Sensor, Accelerometer |
| Supported Application | Mi Fitness App |
| Operating System | Xiaomi HyperOS |
| Memory Storage Capacity | 16 MB |
| Item Weight | 77.6 g |
| Band Material Type | Silicone |
8. Warranty and Support
Your Xiaomi Smart Band 11 Active comes with a 1-year warranty from the date of purchase. Please retain your proof of purchase for warranty claims.
For detailed warranty terms, technical support, or service requests, please visit the official Xiaomi support website or contact their customer service.
Xiaomi Official Website: www.mi.com/global/support
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