Introdución
This manual provides essential instructions for setting up, operating, and maintaining your LIGE EF21-J Smart Watch. Please read this guide thoroughly to ensure proper use and to fully utilize all features of your device. This smart watch is designed to be a versatile companion for both business and sports activities, offering advanced health monitoring, communication, and fitness tracking capabilities.
Contido do paquete
Verifica que todos os elementos estean presentes no teu paquete:
- 1 x LIGE EF21-J Smart Watch
- 1 correa de aceiro inoxidable
- 1 x correa de silicona
- 1 x cable de carga magnético USB
- 1 x cable de carga tipo C
- 1 x Manual de instrucións (este documento)
Produto rematadoview
The LIGE EF21-J Smart Watch features a 1.43-inch AMOLED display, a durable metal case, and interchangeable straps to suit various occasions. It integrates advanced sensors for comprehensive health and fitness tracking.

Image: The LIGE EF21-J Smart Watch shown in different lifestyle scenarios, highlighting its adaptability for business, casual, and active use.

Image: A close-up of the LIGE EF21-J Smart Watch screen showing an incoming call, demonstrating its Bluetooth calling capability with clear audio.

Image: The LIGE EF21-J Smart Watch interface showing a selection of sports modes, including golf, climbing, and running, indicating its extensive activity tracking features.

Image: The LIGE EF21-J Smart Watch screen displaying heart rate, blood oxygen, and sleep data, illustrating its 24/7 health monitoring capabilities.
Vídeo: Presentación oficial dun produto en vídeoasing the LIGE EF21-J Smart Watch's key features, including its AMOLED display, rotary encoder crown, charging capabilities, compatibility, sports modes, health monitoring, and various smart functions.
Configuración
1. Carga do reloxo intelixente
Before first use, fully charge your LIGE EF21-J Smart Watch. The watch comes with both a USB magnetic charging cable and a Type-C charging cable for convenience.
- Connect the magnetic end of the charging cable to the charging points on the back of the watch. Ensure it snaps securely into place.
- Connect the USB or Type-C end of the cable to a compatible power adapter (not included) or a computer's USB port.
- A pantalla do reloxo indicará o estado da carga. Unha carga completa adoita tardar aproximadamente de 2 a 3 horas.

Image: The LIGE EF21-J Smart Watch connected to its magnetic charging cable, illustrating the charging process and the inclusion of both USB and Type-C cable options.
2. Instalación da aplicación
To unlock the full functionality of your smart watch, download and install the companion application on your smartphone.
- The LIGE EF21-J Smart Watch uses the Aplicación FitCloudPro.
- Busca "FitCloudPro" in the Apple App Store (for iOS 12.0+ devices) or Google Play Store (for Android 8.0+ devices).
- Descarga e instala a aplicación.
3. Emparejamento de dispositivos
Pair your smart watch with the FitCloudPro app via Bluetooth to synchronize data and enable smart features.
- Asegúrate de que o Bluetooth estea activado no teu smartphone.
- Open the FitCloudPro app and create an account or log in.
- Segue as instrucións da aplicación para engadir un novo dispositivo. A aplicación buscará os dispositivos dispoñibles.
- Select "EF21-J" or the corresponding device name from the list.
- Confirma a solicitude de emparellamento tanto no teu teléfono intelixente como no reloxo.
- Unha vez emparellado, o reloxo sincronizará a hora e os datos co teu teléfono.
Instrucións de funcionamento
Navegación básica
- Pantalla táctil: Desliza o dedo cara á esquerda, á dereita, cara arriba ou cara abaixo para navegar polos menús e as funcións. Toca para seleccionar.
- Rotary Encoder Crown: Xira a coroa para percorrer as listas ou axustar a configuración. Preme a coroa para volver á pantalla de inicio ou confirmar as seleccións.
- Botón lateral: Typically used for quick access to sports modes or as a back button.
Chamadas Bluetooth
Fai e recibe chamadas directamente desde o teu pulso cando esteas conectado ao teu teléfono intelixente.
- Ensure your watch is paired with your phone via Bluetooth.
- To make a call: Access the dial pad or contacts list on your watch.
- To answer a call: When a call comes in, tap the green answer icon on the watch screen.
- To reject a call: Tap the red reject icon.
Notificacións intelixentes
Recibe alertas de chamadas, mensaxes e notificacións de aplicacións directamente no teu reloxo.
- Enable notification permissions for the FitCloudPro app in your phone's settings.
- Configure which app notifications you wish to receive through the FitCloudPro app.
- Desliza o dedo cara abaixo desde a esfera do reloxo ata view notificacións recentes.

Image: The LIGE EF21-J Smart Watch screen showing incoming message notifications from various social media applications, demonstrating its ability to keep users informed discreetly.
Modos deportivos
The watch supports over 200 sports modes to accurately track your physical activities.
- Access the sports mode menu from the main interface.
- Select your desired activity (e.g., running, cycling, yoga, basketball).
- O reloxo comezará a rexistrar métricas como a distancia, os pasos, as calorías queimadas e a frecuencia cardíaca.
- End your workout by following the on-screen prompts. Data will sync to the FitCloudPro app for detailed analysis.
Vixilancia da Saúde
Monitor your heart rate, blood oxygen, and sleep patterns throughout the day.
- Frecuencia cardíaca: O reloxo monitoriza continuamente a túa frecuencia cardíaca. View real-time data on the watch or historical trends in the app.
- Oxíxeno no sangue (SpO2): Mide os niveis de osíxeno no sangue a demanda.
- Seguimento do sono: Wear the watch to bed to track your sleep duration and quality. Data includes deep sleep, light sleep, and awake times.
- Monitorización do estrés: The watch can also provide insights into your daily stress levels.
Important: The LIGE EF21-J Smart Watch is not a medical device. Health data provided is for reference only and should not be used for medical diagnosis or treatment. Consult a healthcare professional for any health concerns.
Outras Funcións
The watch offers a variety of additional features to enhance your daily life:
- Asistente de voz: Interact with your phone's voice assistant directly from your watch.
- Control do reprodutor de música: Controla a reprodución de música no teu teléfono intelixente (reproducir, pausar, saltar pistas).
- Pronóstico do tempo: Obtén actualizacións meteorolóxicas en tempo real.
- Espertador: Set alarms to wake you up or remind you of tasks.
- Recordatorio de sedentarismo: Recibir alertas para moverse despois de períodos de inactividade.
- Recordatorio de beber auga: Configura recordatorios para manterte hidratado.
- Lanterna: Use the watch screen as a small flashlight.
- Atopar o meu teléfono: Localiza o teu teléfono intelixente emparellado.
- Protección por contrasinal: Enhance security with a screen lock password.

Image: The LIGE EF21-J Smart Watch interface showcasing a range of smart functions, including music control, weather, breath training, drink reminders, flashlight, and health monitoring summaries.
Xestión da batería
The LIGE EF21-J Smart Watch is equipped with an 800mAh battery, designed for extended use.
- Uso típico: Expect over 10 days of battery life with regular use.
- Tempo de espera: The watch can last over 30 days in standby mode.
- Cargando: Use the provided USB magnetic or Type-C charging cables. Always use a compatible 5V/1A power adapter.
- Optimización da batería: Para prolongar a duración da batería, reduce o brillo da pantalla, limita a actualización das aplicacións en segundo plano e desactiva as notificacións innecesarias.
Mantemento
- Limpeza: Regularly wipe the watch screen and body with a soft, dry cloth. For stubborn dirt, use a slightly damp pano e seca ben.
- Resistencia á auga: The watch has an IP68 water resistance rating, meaning it is protected against dust and can withstand immersion in water up to 1.5 meters for up to 30 minutes. It is suitable for daily use, hand washing, and light rain. Avoid hot water, saunas, or diving, as steam and high pressure can compromise the seal.
- Coidado da correa: Clean silicone straps with mild soap and water. For stainless steel straps, use a soft brush and mild cleaning solution, then dry completely.
- Almacenamento: Garda o reloxo nun lugar fresco e seco cando non o uses. Evita temperaturas extremas.
Resolución de problemas
| Problema | Solución |
|---|---|
| O reloxo non se acende | Asegúrate de que o reloxo estea completamente cargado. Conéctao ao cargador durante polo menos 30 minutos. |
| Non se pode emparellar co teléfono |
|
| Notificacións non recibidas |
|
| Datos sanitarios inexactos | Ensure the watch is worn snugly on your wrist, about one finger's width from your wrist bone. Avoid excessive movement during measurements. Remember, this is not a medical device. |
| Batería de curta duración |
|
Especificacións
| Característica | Detalle |
|---|---|
| Número de modelo | EF21-J |
| Mostrar | 1.43-inch AMOLED, 466x466 pixels |
| Capacidade da batería | Polímero de litio de 800 mAh |
| Duración da batería (típica) | 10+ días |
| Tempo de espera | 30+ días |
| Conectividade | Bluetooth |
| Resistencia á auga | IP68 |
| Compatibilidade do sistema operativo | Android 8.0+ ou iOS 12.0+ |
| Aplicación complementaria | FitCloudPro |
| Vixilancia da Saúde | Heart Rate, Blood Oxygen, Sleep Tracking, Stress Monitoring |
| Modos deportivos | Máis de 200 modos |
| Características especiais | Bluetooth Call, Voice Assistant, Music Control, Weather, Alarm, Sedentary Reminder, Drink Reminder, Flashlight, Find My Phone, Password Protection, AMOLED Always On Display |
| Peso do elemento | 7.1 onzas (201 gramos) |
| Dimensións do paquete | 6 x 4 x 0.9 polgadas (15.24 x 10.16 x 2.29 cm) |
Garantía e Soporte
LIGE provides customer support for your EF21-J Smart Watch. If you encounter any issues or have questions regarding your device, please contact us through the Amazon messaging system. Our professional customer service team is available to assist you.
Consulta a documentación da túa compra para coñecer os termos e condicións específicos da garantía.





