Uvod
This manual provides detailed instructions for the setup, operation, and maintenance of your LIGE EF21-B Smart Watch. Please read this manual thoroughly before using the device to ensure proper function and to maximize your user experience. Keep this manual for future reference.
Šta je u kutiji
Upon opening your LIGE EF21-B Smart Watch package, you should find the following items:
- 1 x LIGE EF21-B Smart Watch
- 1 x Remen od nehrđajućeg čelika
- 1 x silikonski remen
- 1 x USB magnetni kabel za punjenje
- 1 x Type-C Magnetic Charging Cable
- 1 x Uputstvo za upotrebu

Image: The LIGE EF21-B Smart Watch shown with both USB and Type-C magnetic charging cables, highlighting the included accessories.
Setup
1. Punjenje pametnog sata
Before initial use, fully charge your smart watch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB or Type-C end into a compatible power source (e.g., computer, wall adapter). The watch display will indicate charging status. A full charge typically takes approximately 3 hours.

Image: The LIGE EF21-B Smart Watch connected to its magnetic charger, displaying a charging animation and indicating its 600mAh battery capacity.
2. Instalacija aplikacije
To unlock the full functionality of your LIGE EF21-B Smart Watch, you need to install the companion application, FitCloudPro, na vašem pametnom telefonu.
- Scan the QR code provided in the watch's interface or in the included manual to download the FitCloudPro app.
- Alternatively, search for "FitCloudPro" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Instalirajte aplikaciju i dodijelite potrebne dozvole kada se to od vas zatraži.
3. Uparivanje uređaja
Nakon instaliranja aplikacije i potpunog punjenja sata:
- Otvorite aplikaciju FitCloudPro na svom pametnom telefonu.
- Provjerite je li Bluetooth omogućen na vašem pametnom telefonu.
- U aplikaciji idite na odjeljak "Uređaj" ili "Dodaj uređaj".
- The app will search for available devices. Select "EF21-B" from the list to initiate pairing.
- Slijedite upute na ekranu i telefona i sata kako biste potvrdili uparivanje.
Uputstvo za upotrebu
Osnovna navigacija
The LIGE EF21-B Smart Watch features a 1.43-inch AMOLED touchscreen display and a rotary encoder crown for navigation.
- Touchscreen: Swipe left, right, up, or down to navigate through menus and access different features. Tap to select items.
- Rotary Encoder Crown: Rotate the crown to scroll through lists, adjust settings, or zoom in/out on certain interfaces. Press the crown to return to the home screen or confirm selections.
- Bočna dugmad: The watch includes additional side buttons that can be customized for quick access to specific functions or apps.

Slika: Krupni plan view of the LIGE EF21-B Smart Watch's 1.43-inch AMOLED display, showcasing its vibrant colors and sharp resolution.
Bluetooth pozivi i obavještenja
Once paired with your smartphone, the watch supports Bluetooth calling and message notifications.
- Upućivanje/odgovaranje na pozive: You can answer or reject incoming calls directly from your watch. Use the built-in microphone and speaker for hands-free communication.
- Podsjetnici za poruke: Receive real-time notifications for calls, SMS, and various social media apps directly on your watch display.

Image: A user interacting with the LIGE EF21-B Smart Watch to answer a Bluetooth call, demonstrating its clear two-way communication capabilities.

Image: The LIGE EF21-B Smart Watch showing incoming notifications from various social media applications, ensuring discreet awareness of important messages.
Monitoring zdravlja
Sat pruža sveobuhvatne funkcije praćenja zdravlja:
- Praćenje srčanog ritma: Neprekidno prati vaš puls tokom cijelog dana. View real-time data and historical trends in the FitCloudPro app.
- Praćenje spavanja: Automatically records your sleep patterns, including deep sleep, light sleep, and wake times. Provides insights to help improve sleep quality.
- Praćenje kisika u krvi (SpO2): Mjeri nivo kisika u krvi.
- Praćenje nivoa stresa: Tracks daily stress levels to help you manage well-being.
Napomena: Ovaj uređaj nije medicinski uređaj. Zdravstveni podaci su samo za referencu i ne smiju se koristiti za medicinsku dijagnozu ili liječenje.

Image: The LIGE EF21-B Smart Watch displaying continuous heart rate monitoring data, showing BPM and historical trends.

Image: The LIGE EF21-B Smart Watch displaying sleep monitoring data, including total sleep time and sleep stage breakdown over several days.
Sportski modovi
Sat podržava preko 200 sportskih načina rada za precizno praćenje vaših fizičkih aktivnosti.
- Odaberite željeni sport iz menija sata.
- The watch will record data such as distance, steps, calories burned, and heart rate during your workout.
- Review detailed analysis of your training results in the FitCloudPro app.

Image: The LIGE EF21-B Smart Watch displaying its interface for selecting from over 100 sports modes, with examples of users engaged in golf, climbing, and running.
Ostale karakteristike
The LIGE EF21-B Smart Watch includes several additional smart features:
- AI glasovni asistent: Interact with your watch using voice commands for various tasks.
- svjetiljka: Utilize the built-in LED flashlight for convenience in low-light conditions.
- Kontrola muzike: Kontrolirajte reprodukciju muzike na svom pametnom telefonu direktno sa svog sata.
- Vremenska prognoza: Primajte vremenske informacije u stvarnom vremenu.
- Alarm: Postavite alarme i podsjetnike.
- Pronađite moj telefon: Pronađite svoj izgubljeni pametni telefon.
- Daljinski upravljač kamere: Koristite svoj sat kao daljinski okidač za kameru vašeg telefona.
- Podsjetnik za vodu: Receive prompts to drink water throughout the day.
- Kalkulator: Dostupna je osnovna funkcija kalkulatora.

Image: The LIGE EF21-B Smart Watch showcasing its diverse range of smart features, including music control, weather, health monitoring, and a flashlight icon.
Video: Prekorview of the LIGE EF21-B Smart Watch's key features, including its AMOLED display, rotary crown, health monitoring, sports modes, and charging capabilities.
Održavanje
Čišćenje
Da biste održali izgled i funkcionalnost vašeg sata:
- Obrišite ekran i kućište sata mekom krpom koja ne ostavlja dlačice.
- Za tvrdokornu prljavštinu, lagano dampIsperite krpu vodom. Izbjegavajte upotrebu jakih hemikalija ili abrazivnih materijala.
- Redovno čistite kontakte za punjenje kako biste osigurali efikasno punjenje.
Vodootpornost (IP68)
The LIGE EF21-B Smart Watch is rated IP68, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for up to 30 minutes. This makes it suitable for daily use, such as washing hands or light rain exposure. However, it is not recommended for hot showers, saunas, or diving, as steam and high water pressure can compromise the seals.
Battery Care
Da produžite vijek trajanja baterije:
- Izbjegavajte često potpuno pražnjenje baterije.
- Čuvajte sat na hladnom i suhom mjestu kada ga ne koristite duži period.
- Koristite samo priložene kablove za punjenje.
Rješavanje problema
If you encounter issues with your LIGE EF21-B Smart Watch, refer to the following common solutions:
| Problem | Moguće rješenje |
|---|---|
| Sat se ne uključuje | Provjerite je li sat potpuno napunjen. Pritisnite i držite dugme za napajanje nekoliko sekundi. |
| Nije moguće uparivanje s telefonom | Ensure Bluetooth is enabled on your phone and the watch. Restart both devices. Make sure the FitCloudPro app has necessary permissions. |
| Obavještenja nisu primljena | Check app permissions for notifications on your phone. Ensure the watch is connected via Bluetooth. Verify notification settings within the FitCloudPro app. |
| Netačni zdravstveni podaci | Ensure the watch is worn snugly on your wrist. Clean the sensor on the back of the watch. Remember, this is not a medical device. |
| Kratko trajanje baterije | Reduce screen brightness, disable unnecessary features (e.g., always-on display), and limit frequent heart rate monitoring. |
Ako problem i dalje postoji, obratite se korisničkoj podršci.
Specifikacije
Key technical specifications for the LIGE EF21-B Smart Watch:
- Model: EF21-B
- Prikaz: 1.43-inčni AMOLED, 466x466 piksela
- Kapacitet baterije: 600mAh litijum -polimer
- Trajanje baterije: 10+ days (typical use), 30+ days (standby)
- Vrijeme punjenja: Približno 3 sata
- Otpornost na vodu: IP68
- Povezivanje: Bluetooth
- Kompatibilnost: Android 8.0+ / iOS 12.0+ (via FitCloudPro App)
- Senzori: Heart Rate, Blood Oxygen, Pedometer
- Posebne karakteristike: Bluetooth Call, Voice Assistant, 200+ Sports Modes, Flashlight, Music Control, Notifications, Sleep Monitor, Activity Tracker
- Dimenzije: Watch case approx. 47-48mm diameter, 22mm lug width. Max wrist circumference: 250mm, Min wrist circumference: 150mm.
- Težina: 180 grama (otprilike 6.3 unci)

Image: Detailed dimensions of the LIGE EF21-B Smart Watch, including case diameter, strap width, and wrist circumference range.
Garancija i podrška
Your LIGE EF21-B Smart Watch comes with a manufacturer's warranty. Please refer to the warranty card included in your packaging for specific terms and conditions.
For any questions, technical support, or warranty claims, please contact LIGE customer service through the platform where you purchased the product. Our professional customer service team is available to assist you.





