1. Introducción
The XIAOMI Smart Band 9 is an advanced fitness tracker designed to monitor your health and activity with precision. Featuring a vibrant 1.62-inch AMOLED display, extended battery life, and comprehensive health tracking capabilities, it is an ideal companion for your daily wellness journey.

Imagen 1.1: Frente view of the XIAOMI Smart Band 9, showcasing su elegante diseño y pantalla vibrante.
2. ¿Qué hay en la caja?
Upon unboxing your XIAOMI Smart Band 9, you should find the following items:
- XIAOMI Smart Band 9 device (main module)
- Standard TPU strap (Midnight Black)
- Magnetic charging cable (USB-A to proprietary connector)
- Manual de usuario
Vídeo 2.1: An unboxing and features tour of the Xiaomi Mi Band 9, demonstrating the contents of the retail package and initial setup.
3. Configuración
3.1 Carga del dispositivo
Before first use, fully charge your Smart Band 9. Connect the magnetic charging cable to the charging contacts on the back of the device and plug the USB-A end into a compatible power adapter or computer USB port.

Imagen 3.1: The Smart Band 9 connected to its magnetic charging cable.
3.2 Instalación y emparejamiento de la aplicación
- Scan the QR code displayed on the band's screen or in the user manual to download the official Mi Fitness app.
- Install the Mi Fitness app on your smartphone.
- Open the app, create an account or log in, and follow the on-screen instructions to add your XIAOMI Smart Band 9.
- Ensure Bluetooth is enabled on your smartphone for successful pairing.
4. Instrucciones de funcionamiento
4.1 Pantalla y navegación
The Smart Band 9 features a 1.62-inch AMOLED touchscreen display. Navigate through menus and features using swipe gestures:
- Deslizar hacia arriba/abajo: Scroll through menu options or notifications.
- Deslizar hacia la izquierda/derecha: Access quick widgets or control center.
- Grifo: Seleccione un elemento o confirme una acción.
- Mantener presionado: Personaliza las esferas del reloj en la pantalla de inicio.
Vídeo 4.1: Demonstration of the calendar function on the Xiaomi Smart Band 9, showing navigation and display.
NUNCA personalización
Personalize your Smart Band 9 with various watch faces and strap options. Watch faces can be changed directly on the band by pressing and holding the home screen, or through the Mi Fitness app for a wider selection.

Imagen 4.2: The Smart Band 9 shown with a variety of stylish straps, highlighting customization options.
5. Funciones de monitoreo de salud
The Smart Band 9 is equipped with high-precision sensors for comprehensive health tracking:
- Monitoreo del ritmo cardíaco: Continuous heart rate tracking with alerts for excessively high or low rates.
- Monitoreo de la saturación de oxígeno en sangre (SpO2): Seguimiento de SpO2 durante todo el día con alertas de vibración para niveles bajos de oxígeno en sangre.
- Monitoreo del sueño: Upgraded all-round sleep monitoring, including sleep stages (deep sleep, REM) and sleep quality analysis.
- Monitoreo del estrés: Continuous stress monitoring with relaxation prompts to help manage stress levels.
- Entrenamiento de respiración: Guided deep breathing exercises to relieve stress.
- Gestión de la salud femenina: Track and predict your menstruation cycle.

Imagen 5.1: The Smart Band 9 worn during sleep, illustrating its sleep monitoring capabilities.

Imagen 5.2: The Smart Band 9 displaying heart rate and blood oxygen levels during activity.
6. Modos de entrenamiento
The Smart Band 9 supports over 150 sports modes, providing detailed metrics such as maximum oxygen consumption, recovery time, and training load. It accurately tracks both outdoor and indoor activities.
- Outdoor Running/Walking: Utilizes connected GPS from your phone for accurate route and distance tracking.
- Indoor Workouts: Tracks activities like treadmill, cycling, jump rope, and various training exercises.
- Deportes acuáticos: 50M water resistance allows for swimming tracking.
Vídeo 6.1: A demonstration of the various workout modes and running courses available on the Xiaomi Smart Band 9.

Imagen 6.2: The Smart Band 9 displaying various workout modes and tracking data during exercise.
7. Duración de la batería
Thanks to professional low-power consumption sensors and smart power consumption algorithms, the XIAOMI Smart Band 9 offers an extraordinary battery life:
- Uso típico: Hasta 21 días
- Modo AOD (pantalla siempre activa): Hasta 9 días
- Heavy-Load Mode: Hasta 6.6 días
8. Resistencia al agua
The Smart Band 9 is 50M water resistant, making it suitable for swimming and other water-based activities. However, please note the following:
- Leather and braided straps should not be worn in scenarios where they could come into contact with water or sweat (swimming, general exercise).
- Not suitable for use in hot showers, hot springs, saunas, or when doing fast-paced water sports.
9. Accesorios
Enhance your Smart Band 9 experience with official accessories:
- Running Clip: A new generation running clip with convenient attachment and removal. Track and analyze your performance with 13 metrics, including running cadence, stride length, and ground contact time ratio.
- Smart Band Pendant: Transform your Smart Band into a piece of 'smart' jewelry with an exquisite necklace watch face. Necklace mode must be activated in the app. Heart rate, blood oxygen level, and other sports functions are unavailable in this mode.
10. Mantenimiento
- Mantenga el dispositivo limpio y seco. Límpielo con un paño suave.amp paño.
- Evite exponer el dispositivo a temperaturas extremas o luz solar directa durante períodos prolongados.
- Limpie periódicamente los contactos de carga para garantizar una carga adecuada.
- If the device is not used for an extended period, charge it fully at least once every three months to prevent battery damage.
11. Solución de problemas
- El dispositivo no enciende: Asegúrese de que el dispositivo esté completamente cargado. Conéctelo al cargador durante al menos 10 minutos.
- No se puede emparejar con el teléfono: Make sure Bluetooth is enabled on your phone and the band is within range. Restart both the band and your phone. Try unpairing and re-pairing through the Mi Fitness app.
- Lecturas inexactas de frecuencia cardíaca/SpO2: Asegúrate de que la pulsera esté bien ajustada a tu muñeca, ni muy apretada ni muy suelta. Limpia los sensores de la parte trasera del dispositivo.
- Las notificaciones no aparecen: Check app notification settings in the Mi Fitness app and your phone's system settings. Ensure background permissions are granted for the app.
- Duración de la batería corta: Reduce el brillo de la pantalla, desactiva la pantalla siempre activa, limita el monitoreo continuo de la frecuencia cardíaca y desactiva las notificaciones innecesarias.
12. Especificaciones
| Característica | Detalle |
|---|---|
| Número de modelo | BHR8345GL |
| Mostrar | AMOLED de 1.62 pulgadas, brillo máximo de 1200 nits |
| Capacidad de la batería | 233 mAh |
| Duración de la batería (típica) | Hasta 21 días |
| Resistencia al agua | 5 ATM (50 metros) |
| Modos de entrenamiento | Más de 150 |
| Vigilancia de la salud | Heart Rate, SpO2, Sleep, Stress, Female Health |
| Conectividad | Bluetooth 5.4 |
| Sistema operativo | Tizen 4.0 |
| Dimensiones | 3.23 x 0.47 x 4.06 pulgadas |
| Peso del artículo | 0.952 onzas (27 gramos) |
13. Garantía y soporte
Your XIAOMI Smart Band 9 comes with a standard manufacturer's warranty. For detailed warranty information, please refer to the warranty card included in the packaging or visit the official XIAOMI websitio.
For technical support, troubleshooting, or service inquiries, please contact XIAOMI customer service or visit their official support page. Keep your purchase receipt and product serial number handy.
- Plan de protección de 2 años: Disponible para compra.
- Plan de protección de 3 años: Disponible para compra.





