Introdución
The Xiaomi Watch S4 is a sophisticated smartwatch designed to enhance your daily life with advanced features and a sleek design. It boasts a vibrant 1.43-inch AMOLED display, offering exceptional clarity and smooth visuals with an astounding HBM brightness of up to 1500 nits. Experience seamless interaction with the upgraded rotating crown, providing quick access to widgets and message previews.
This smartwatch is equipped with over 150 professional sports modes, comprehensive health monitoring, and convenient connectivity features like Bluetooth calls and message alerts. Its long-lasting battery ensures extended usage, making it an ideal companion for both active lifestyles and everyday convenience.

Figure 1: Xiaomi Watch S4 Smartwatch (Black)
O que hai na caixa
Upon opening your Xiaomi Watch S4 package, you will find the following items:
- Main unit (Xiaomi Watch S4 Smartwatch)
- Charging wire (magnetic charger)
- Instruction manual (English language not guaranteed, but this document serves as a comprehensive guide)

Figure 2: Xiaomi Watch S4 and accessories
Guía de configuración
1. Carga inicial
Before first use, it is recommended to fully charge your Xiaomi Watch S4. Connect the magnetic charging wire to the charging contacts on the back of the watch. Connect the USB end of the charging wire to a compatible USB power adapter (not included) or a computer USB port. A 5-minute fast charge can provide up to 2 days of usage, and a full charge typically lasts up to 15 days depending on usage.

Figure 3: Charging the Xiaomi Watch S4
2. Emparellamento co teu teléfono intelixente
- Download the official Xiaomi Wear app (or Mi Fitness app) from your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Open the app and follow the on-screen instructions to create or log in to your Xiaomi account.
- Turn on your Xiaomi Watch S4 by pressing and holding the side button.
- In the app, select "Add device" or "Pair new device" and choose Xiaomi Watch S4 from the list of available devices.
- Confirma a solicitude de emparellamento tanto no reloxo como no teléfono intelixente.
- Once paired, follow the app's instructions to complete initial setup, including personal information and notification preferences.
Funcionamento do reloxo intelixente
Mostrar navegación
The Xiaomi Watch S4 features a responsive touchscreen and an upgraded rotating crown for intuitive navigation:
- Pasar o dedo: Swipe left/right to access widgets, and up/down to view notificacións ou configuracións rápidas.
- Toca: Toca nas iconas ou nas opcións para seleccionalas.
- Coroa xiratoria: Rotate the crown for quick scrolling through lists, adjusting volume, or zooming. Press the crown to return to the watch face or access the app list.
Modos deportivos e seguimento da actividade
With over 150 professional sports modes, the Watch S4 accurately tracks a wide range of activities. Select your desired sport from the workout menu to begin tracking. Advanced dual sensors enhance motion detection for more accurate data.
Vixilancia da Saúde
The smartwatch continuously monitors your health metrics:
- Heart Rate & Blood Oxygen: Real-time monitoring through the integrated sensor.
- Análise do sono: Provides detailed breakdown of light, deep, and REM sleep stages for a clear sleep score.
- Other Sensors: Accelerometer, Gyroscope, Ambient light sensor, Electronic compass, Barometer sensor, and Hall sensor contribute to comprehensive tracking.

Figura 4: Traseira view of the Xiaomi Watch S4 with sensors
Connectivity and Smart Features
- Bluetooth Calls & Message Alerts: Stay connected by receiving calls and messages directly on your wrist.
- On-wrist Music Controls: Manage your music playback without reaching for your phone.
- Actualizacións do tempo: Obtén información meteorolóxica en tempo real.
- Control de xestos: Utilize quick wrist movements (twist or flick) to operate customized functions like rejecting calls, activating Alexa, or taking photos.
- Ver caras: Personalize your watch with hundreds of available watch face designs, from elegant to dynamic.
- Interchangeable Bezel: The Xiaomi Watch S4 features a textured bezel that can be interchanged. Installing a dress-up bezel automatically switches to a dedicated watch face with sound, offering a unique interactive experience.

Figure 5: Xiaomi Watch S4 showcasing the interchangeable bezel
Mantemento
Limpeza do teu reloxo intelixente
To maintain the appearance and functionality of your Xiaomi Watch S4, regularly clean the watch body and strap. Use a soft, lint-free cloth. For stubborn dirt, slightly dampEnxágüe o pano con auga. Evite o uso de produtos químicos agresivos ou materiais abrasivos.
Boas prácticas de carga
- Use sempre o cable de carga magnético fornecido.
- Ensure the charging contacts on the watch and cable are clean and dry before charging.
- Avoid exposing the watch to extreme temperatures during charging.
Resolución de problemas
Problemas comúns e solucións
| Problema | Causa posible | Solución |
|---|---|---|
| O reloxo non se acende | Batería baixa | Cargue o reloxo durante polo menos 30 minutos. |
| Non se puido sincronizar co teléfono | Bluetooth off, app issue, or watch not in pairing mode | Ensure Bluetooth is on, restart both devices, and try pairing again through the app. |
| Datos sanitarios inexactos | Loose fit, dirty sensors | Ensure the watch is snug on your wrist and clean the sensors on the back. |
| Batería de curta duración | Frequent GPS use, high brightness, always-on display | Adjust settings (brightness, always-on display), limit GPS usage, and ensure full charge cycles. |
If you encounter issues not listed here, please refer to the official Xiaomi support websitio ou póñase en contacto co servizo de atención ao cliente.
Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | M2425W1 (BHR9195GL) |
| Mostrar | 1.43-inch AMOLED, 466 x 466 pixels, 326 PPI, 60 Hz refresh rate, up to 1500 nits HBM brightness |
| Duración da batería | Up to 15 days (typical usage), 486 Milliamp Horario |
| Cargando | Magnetic charging, 5 minutes fast charge for 2 days usage |
| Modos deportivos | 150+ professional sports modes |
| Sensores | Heart rate (with blood oxygen), Accelerometer, Gyroscope, Ambient light, Electronic compass, Barometer, Hall sensor |
| Conectividade | NFC, Bluetooth, Built-in GPS (GPS, Galileo, Glonass, BeiDou, QZSS) |
| Sistema Operativo | Wear OS 2.6 (HyperOS) |
| Capacidade de almacenamento da memoria | 512 MB |
| Peso do elemento | 44.5 gramos (1.57 onzas) |
| Fabricante | Xiaomi |
| País de Orixe | China |
Garantía e Soporte
Para obter información sobre a garantía e a atención ao cliente, consulte a páxina oficial de Xiaomi. websitio web ou póñase en contacto cos seus centros de servizo autorizados. Garde o recibo de compra como proba de compra para reclamacións de garantía.
Additional protection plans may be available for purchase through authorized retailers. These plans typically offer extended coverage beyond the standard manufacturer's warranty.
- Fabricante: Xiaomi
- Soporte en liña: Visita o Official Xiaomi Store on Amazon para obter información sobre o produto e recursos de asistencia.