Introducció
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.
Contingut del paquet
Verifiqueu que tots els elements siguin presents al vostre paquet:
- 1 x LIGE EF21-J Smart Watch
- 1 corretja d'acer inoxidable
- 1 x corretja de silicona
- 1 x cable de càrrega magnètic USB
- 1 x cable de càrrega tipus C
- 1 x Manual d'instruccions (aquest document)
Producte acabatview
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: Presentació oficial del producte 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.
Configuració
1. Càrrega del rellotge intel·ligent
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.
- The watch display will indicate charging status. A full charge typically takes approximately 2-3 hours.

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. Instal·lació de l'aplicació
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 Aplicació FitCloudPro.
- Cerca "FitCloudPro" in the Apple App Store (for iOS 12.0+ devices) or Google Play Store (for Android 8.0+ devices).
- Baixeu i instal·leu l'aplicació.
3. Vinculació de dispositius
Pair your smart watch with the FitCloudPro app via Bluetooth to synchronize data and enable smart features.
- Assegureu-vos que el Bluetooth estigui habilitat al vostre telèfon intel·ligent.
- Open the FitCloudPro app and create an account or log in.
- Follow the in-app instructions to add a new device. The app will search for available devices.
- Select "EF21-J" or the corresponding device name from the list.
- Confirma la sol·licitud d'emparellament tant al teu telèfon intel·ligent com al rellotge.
- Un cop emparellat, el rellotge sincronitzarà l'hora i les dades amb el telèfon.
Instruccions de funcionament
Navegació bàsica
- Pantalla tàctil: Swipe left, right, up, or down to navigate through menus and functions. Tap to select.
- Rotary Encoder Crown: Rotate the crown to scroll through lists or adjust settings. Press the crown to return to the home screen or confirm selections.
- Botó lateral: Typically used for quick access to sports modes or as a back button.
Trucades Bluetooth
Make and receive calls directly from your wrist when connected to your smartphone.
- Assegura't que el rellotge estigui emparellat amb el telèfon mitjançant 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.
Notificacions intel·ligents
Receive alerts for calls, messages, and app notifications directly on your watch.
- Enable notification permissions for the FitCloudPro app in your phone's settings.
- Configure which app notifications you wish to receive through the FitCloudPro app.
- Swipe down from the watch face to view notificacions recents.

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.
Modes esportius
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).
- El rellotge començarà a registrar mètriques com la distància, els passos, les calories cremades i la freqüència cardíaca.
- End your workout by following the on-screen prompts. Data will sync to the FitCloudPro app for detailed analysis.
Vigilància de la salut
Monitor your heart rate, blood oxygen, and sleep patterns throughout the day.
- Freqüència cardíaca: El rellotge controla contínuament la teva freqüència cardíaca. View real-time data on the watch or historical trends in the app.
- Oxigen en sang (SpO2): Mesura els nivells d'oxigen a la sang a demanda.
- Seguiment del son: Wear the watch to bed to track your sleep duration and quality. Data includes deep sleep, light sleep, and awake times.
- Monitorització de l'estrès: 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.
Altres Funcions
The watch offers a variety of additional features to enhance your daily life:
- Assistent de veu: Interact with your phone's voice assistant directly from your watch.
- Control del reproductor de música: Controla la reproducció de música al teu telèfon intel·ligent (reproduir, pausar, saltar pistes).
- Pronòstic del temps: Rep actualitzacions meteorològiques en temps real.
- Despertador: Set alarms to wake you up or remind you of tasks.
- Recordatori sedentari: Rebre alertes per moure's després de períodes d'inactivitat.
- Recordatori de beure aigua: Configura recordatoris per mantenir-te hidratat.
- Llanterna: Use the watch screen as a small flashlight.
- Troba el meu telèfon: Localitza el teu telèfon intel·ligent emparellat.
- Protecció amb contrasenya: 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.
Gestió de la bateria
The LIGE EF21-J Smart Watch is equipped with an 800mAh battery, designed for extended use.
- Ús típic: Expect over 10 days of battery life with regular use.
- Temps d'espera: The watch can last over 30 days in standby mode.
- Càrrega: Use the provided USB magnetic or Type-C charging cables. Always use a compatible 5V/1A power adapter.
- Optimització de la bateria: Per allargar la durada de la bateria, redueix la brillantor de la pantalla, limita l'actualització de les aplicacions en segon pla i desactiva les notificacions innecessàries.
Manteniment
- Neteja: Regularly wipe the watch screen and body with a soft, dry cloth. For stubborn dirt, use a slightly damp drap i assecar bé.
- Resistència a l'aigua: 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. Eviteu l'aigua calenta, les saunes o el busseig, ja que el vapor i l'alta pressió poden comprometre el segellat.
- Cura de la corretja: Clean silicone straps with mild soap and water. For stainless steel straps, use a soft brush and mild cleaning solution, then dry completely.
- Emmagatzematge: Guardeu el rellotge en un lloc fresc i sec quan no l'utilitzeu. Eviteu temperatures extremes.
Resolució de problemes
| Problema | Solució |
|---|---|
| El rellotge no s'encén | Assegura't que el rellotge estigui completament carregat. Connecta'l al carregador durant almenys 30 minuts. |
| No es pot emparellar amb el telèfon |
|
| No s'han rebut notificacions |
|
| Dades de salut inexactes | 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. |
| Durada de la bateria curta |
|
Especificacions
| Característica | Detall |
|---|---|
| Número de model | EF21-J |
| Mostra | 1.43-inch AMOLED, 466x466 pixels |
| Capacitat de la bateria | Polímer de liti de 800 mAh |
| Durada de la bateria (típica) | 10+ dies |
| Temps d'espera | 30+ dies |
| Connectivitat | Bluetooth |
| Resistència a l'aigua | IP68 |
| Compatibilitat de sistemes operatius | Android 8.0+ o iOS 12.0+ |
| Aplicació acompanyant | FitCloudPro |
| Vigilància de la salut | Heart Rate, Blood Oxygen, Sleep Tracking, Stress Monitoring |
| Modes esportius | Més de 200 modes |
| Característiques especials | Bluetooth Call, Voice Assistant, Music Control, Weather, Alarm, Sedentary Reminder, Drink Reminder, Flashlight, Find My Phone, Password Protection, AMOLED Always On Display |
| Pes de l'article | 7.1 unces (201 grams) |
| Dimensions del paquet | 6 x 4 x 0.9 polzades (15.24 x 10.16 x 2.29 cm) |
Garantia i Suport
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.
Si us plau, consulteu la documentació de compra per conèixer els termes i condicions específics de la garantia.





