1. Introducció
Thank you for choosing the LIGE Smartwatch EF12-B. This manual provides essential information for setting up, operating, and maintaining your device. Please read it carefully to ensure optimal performance and longevity of your smartwatch.

Figure 1: LIGE Smartwatch EF12-B, main product view.
2. Característiques clau
The LIGE Smartwatch EF12-B is designed with advanced functionalities to enhance your daily life and fitness routine:
- Trucades per Bluetooth: Fes i rep trucades directament des del teu canell.
- Notificacions intel·ligents: Receive alerts for messages from social media apps like Facebook, WhatsApp, Instagram i Twitter.
- Bateria de llarga durada: Equipped with a 1000mAh battery, offering up to 10-15 days of typical use and over 40 days standby.
- Pantalla AMOLED d'1.75 polzades: A vibrant and clear display with 360x360 resolution, visible even in direct sunlight.
- Esferes de rellotge personalitzables: Choose from over 200 watch faces or create your own via the FitCloudPro app.
- Més de 100 modes esportius: Track various activities including walking, running, cycling, skipping, badminton, basketball, and football.
- Resistència a l'aigua IP68: Designed to withstand hand washing, sudden rain, and extreme sports without damage from sweat.
- Vigilància integral de la salut: Real-time heart rate, blood oxygen, and automatic sleep tracking (deep sleep, light sleep).
- Multifunctional Tools: Includes calculator, weather display, alarm clock, timer, stopwatch, music and camera control, and find phone/watch functions.
- Assistent de veu: Activate your phone's voice assistant for calls, music, weather, and more.
- Llanterna incorporada: A convenient flashlight function with continuous, warning, and SOS modes.

Figure 2: The smartwatch meets military standards for durability, including IP68 water resistance, shockproof, dustproof, and resistance to extreme temperatures.
3. Configuració inicial
3.1 Contingut del paquet
Abans de començar, assegureu-vos que hi hagi tots els elements presents:
- LIGE Smartwatch EF12-B
- Cable de càrrega
- Manual d'usuari

Figure 3: Package contents and smartwatch dimensions.
3.2 Càrrega del rellotge intel·ligent
Connect the charging cable to the charging port on the back of the smartwatch and plug the USB end into a power adapter (not included) or a computer's USB port. The watch will display a charging indicator. A full charge typically takes approximately 2 hours.
3.3 Instal·lació i emparellament de l'aplicació
To unlock all features, download and install the "FitCloudPro" app on your smartphone. The smartwatch is compatible with Android 5.0+ and iOS 10.0+ devices.
- Scan the QR code in the manual or search for "FitCloudPro" in your phone's app store.
- Obre l'aplicació i segueix les instruccions que apareixen a la pantalla per crear un compte i configurar el teu profile.
- Activa el Bluetooth al teu telèfon intel·ligent.
- In the FitCloudPro app, navigate to the device section and search for your LIGE Smartwatch (EF12-B).
- Select your smartwatch from the list to pair. Confirm the pairing request on both your phone and the watch.
4. Instruccions de funcionament
4.1 Navegació bàsica
- Pantalla tàctil: Swipe left/right, up/down to navigate menus and select functions.
- Botons laterals: Use the physical buttons on the side for power, back, or quick access to specific features.
4.2 Trucades i notificacions per Bluetooth
Once paired, you can manage calls and notifications directly from your watch.
- Fer trucades: Access the dial pad or contacts list on your watch to initiate calls.
- Contestar trucades: Toca la icona verda a la pantalla del rellotge quan rebis una trucada entrant.
- Notificacions: Messages from social media apps will appear as vibrating alerts on your watch. Swipe down from the top of the screen to view notificacions recents.

Figure 4: Smartwatch displaying an incoming Bluetooth call.

Figure 5: Smartwatch displaying social media message notifications.
4.3 Vigilància de la salut
El rellotge intel·ligent controla contínuament les teves mètriques de salut:
- Freqüència cardíaca: Real-time heart rate monitoring. Access the heart rate interface to view your current BPM.
- Oxigen en sang: Mesura els teus nivells de saturació d'oxigen a la sang.
- Seguiment del son: Automatically detects and analyzes your sleep patterns, including deep and light sleep duration. View detailed sleep reports in the FitCloudPro app.

Figure 6: Health monitoring features including heart rate, blood oxygen, and sleep tracking.
4.4 modes esportius
Select from over 100 sports modes to track your workouts. The watch records steps, distance, calories, and other activity data.
- Navigate to the sports mode menu.
- Select your desired activity (e.g., walking, running, cycling).
- The watch will begin tracking your performance.

Figure 7: Smartwatch displaying various sports modes and tracking data like calories, steps, and distance.
4.5 Funció de llanterna
The smartwatch includes a built-in flashlight. Activate it via the quick settings or a dedicated button. It offers continuous, warning, and SOS modes for different situations.

Figure 8: The smartwatch's LED flashlight illuminating the path during outdoor activities.
4.6 Altres funcions
Explore additional features through the watch's menu:
- Control de música: Play, pause, skip tracks on your phone.
- Càmera remota: Fes servir el rellotge com a disparador remot per a la càmera del telèfon.
- Temps: View condicions meteorològiques actuals i previsions.
- Despertador: Configura alarmes directament des del rellotge.
- Temporitzador/Cronòmetre: Utilize for various timing needs.
- Cerca telèfon/rellotge: Localitza el dispositiu emparellat.
- Assistent de veu: Interactua amb l'assistent de veu del teu telèfon.

Figure 9: Smartwatch functions including music control, weather display, and remote camera operation.

Figure 10: Smartwatch features such as drink reminders, stopwatch, alarm, and sedentary alerts.
5. Manteniment
5.1 Neteja
Netegeu regularment el vostre rellotge intel·ligent i la corretja amb un drap suau i sec. Si cal, utilitzeu un drap lleugerament sec.amp drap i sabó suau, després esbandeix i eixuga bé. Evita productes químics agressius o materials abrasius.
5.2 Resistència a l'aigua (IP68)
The LIGE Smartwatch EF12-B is IP68 water-resistant, meaning it can withstand dust, splashes, and brief immersion in water. It is suitable for hand washing, rain, and sweat during exercise. However, it is no recomanable for hot showers, saunas, or diving, as steam and high water pressure can compromise the seals.
5.3 Emmagatzematge
Store the smartwatch in a cool, dry place when not in use. Avoid extreme temperatures and direct sunlight.
6. Solució De Problemes
Si teniu problemes amb el vostre rellotge intel·ligent, consulteu les solucions habituals següents:
| Problema | Possible 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 | Make sure Bluetooth is enabled on your phone. Ensure the watch is within range. Restart both the watch and phone. Check the FitCloudPro app for pairing instructions. |
| No s'han rebut notificacions | Verify that notifications are enabled in the FitCloudPro app and in your phone's settings for the relevant apps. Ensure the app is running in the background. |
| Dades de salut inexactes | Ensure the watch is worn snugly on your wrist, not too tight or too loose. Keep the sensor clean. Note that the data is for reference and not for medical use. |
| Flashlight won't turn off | Prova de reiniciar el rellotge. Si el problema persisteix, contacta amb l'atenció al client. |
Si el problema persisteix després de provar aquestes solucions, poseu-vos en contacte amb l'atenció al client.
7. Especificacions
| Característica | Detall |
|---|---|
| Nom del model | EF12-B |
| Marca | LIGE |
| Mida de la pantalla | 1.75 polzades |
| Tipus de visualització | AMOLED |
| Resolució | 360 x 360 |
| Capacitat de la bateria | 1000 mAh |
| Tipus de bateria | Polímer |
| Temps de càrrega | 2 hores |
| Tecnologia de connectivitat | Bluetooth |
| Comunicació sense fils estàndard | Bluetooth |
| Nivell de resistència a l'aigua | IP68 (Resistent a l'aigua) |
| Strap Material Type | Silicona |
| Dimensions del producte | 6 x 2 x 3 centímetres |
| Pes de l'article | 90 grams |
| Dispositius compatibles | Telèfon intel·ligent (Android 5.0+, iOS 10.0+) |
| Tipus de mesura | Heart Rate Monitor, Sleep Duration, Distance, Step Count, Blood Oxygen Monitor |
| Característica especial | Camera (Remote Control) |
8. Garantia i assistència
8.1 Garantia del producte
This LIGE Smartwatch EF12-B comes with a 2-year product warranty. Please retain your proof of purchase for warranty claims. The warranty covers manufacturing defects but does not cover damage caused by misuse, accidents, unauthorized repairs, or normal wear and tear.
8.2 Atenció al client
For technical assistance, troubleshooting, or warranty inquiries, please contact LIGE customer support through the retailer where you purchased the product or visit the official LIGE weblloc per obtenir informació de contacte.
9. Vídeos de productes
Video 1: This video demonstrates the LIGE Smartwatch EF12-B's durability through various tests including impact, drilling, and freezing. It also showcases its water resistance and key user interface features such as Bluetooth calls, flashlight modes, sports tracking, and health monitoring functions like heart rate and sleep tracking.