1. Introducció
The Mibro Watch C4 is a feature-rich smartwatch designed for daily wear and active lifestyles. It boasts a large 2.01-inch HD display, Bluetooth calling capabilities, comprehensive health monitoring, and over 100 sports modes. This manual provides essential information for setting up, operating, maintaining, and troubleshooting your device.

Figure 1: Mibro Watch C4 highlighting its main features.
2. Contingut del paquet
En desembalar, assegureu-vos que hi hagi tots els elements:
- Mibro Watch C4 Smartwatch
- Cable de càrrega magnètica
- Manual d'usuari

Figure 2: Mibro Watch C4 package contents.
3. Guia de configuració
3.1 Càrrega inicial
Before first use, fully charge your Mibro Watch C4. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a power adapter (not included) or a computer's USB port.

Figure 3: Magnetic charging of the Mibro Watch C4.
3.2 Descàrrega i emparellament de l'aplicació
- Download the 'Mibro Fit App' from your smartphone's app store. The app is compatible with Android 5.0 and above, and iOS 10.0 and above.
- Assegureu-vos que el Bluetooth estigui habilitat al vostre telèfon intel·ligent.
- Obre l'aplicació Mibro Fit i segueix les instruccions que apareixen a la pantalla per crear un compte o iniciar la sessió.
- Select 'Add Device' or similar option within the app and choose 'Mibro Watch C4' from the list of available devices.
- Confirma la sol·licitud d'emparellament tant al rellotge com al telèfon intel·ligent.
4. Instruccions de funcionament
4.1 Display and Watch Faces
The Mibro Watch C4 features a 2.01-inch HD TFT screen with a resolution of 240*296 pixels. It offers a smooth operating experience with a 60Hz refresh rate and an 81.7% screen-to-body ratio.

Figure 4: The Mibro Watch C4's large screen.
Customize your watch with over 200 beautiful watch faces available for download through the Mibro Fit App. You can also create personalized album watch faces by uploading three or more photos, which the watch will cycle through each time you wake the screen.

Figure 5: Personalized fine watch faces.

Figure 6: Personalized album watch faces.
Trucades Bluetooth 4.2
With its stylish Bluetooth calling feature, you can answer incoming calls directly from your wrist, even while studying or exercising. Ensure your watch is connected to your smartphone via Bluetooth.

Figure 7: Stylish Bluetooth Calling in action.
4.3 Vigilància de la salut
The Mibro Watch C4 provides all-day health monitoring, detecting your oxygen saturation, heart rate, and stress levels. It also includes scientific sleep monitoring to track your sleep status when worn at night.

Figure 8: All-day health monitoring.
The watch can provide abnormal health alerts, including reminders for low or high heart rate, abnormal oxygen saturation, high or low pressure, and breathing training reminders. For women, a precise algorithm helps track physiological cycles, predicting periods and ovulation.

Figure 9: Abnormal health alerts.
*Monitoring data and results are for informational purposes only and are not intended to be used as a basis for diagnosis and treatment.
4.4 modes esportius
Accompanying you to unlock more sports scenes, the Mibro Watch C4 offers over 100 professional sports modes to track your activities.

Figure 10: 100+ Professional Sports Modes.
4.5 Wrist Life Assistant
The watch supports various reminders and tools to assist with daily life:
- Recordatoris: Phone text messages, weather, alarms, sedentary reminders.
- Eines: Voice assistant, world clock, flashlight, calendar, timer, calculator, stopwatch, find phone, screen lock.
- Entreteniment: Music control, music playback, shake to take photos.

Figure 11: Wrist life assistant features.
5. Durada i càrrega de la bateria
The Mibro Watch C4 is designed for extended use with its low power consumption chip and endurance algorithm. A single charge can last for up to 10 days in daily mode.
- Mode bàsic: Up to 30 days (watch fully charged, not worn, watch on, not connected to smartphone APP).
- Mode diari: Up to 10 days (watch fully charged, connected to APP, 24h heart rate, sleep monitoring, 60 min exercise/week, 30 min music/week, 30 min calls/week, 100 messages/day, 6 incoming calls/day, 60 screen lights/day, 3 alarms/day, factory default settings).
- Trucada Bluetooth: Up to 4 hours (continuous Bluetooth call).
- Reproducció de música: Up to 5 hours (continuous music playback).

Figure 12: Battery life in various usage scenarios.
6. Manteniment
Classificació d'impermeabilitat 6.1
The Mibro Watch C4 has a 2ATM waterproof rating, meaning it can easily handle exercise sweat, everyday splashes, and short swims in a pool. However, it is not suitable for surfing, diving, or soaking in hot springs, or other activities involving high-pressure water or extreme temperatures.

Figure 13: 2ATM Waterproof feature.
6.2 Neteja i cura
To maintain your watch, wipe it regularly with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials. Ensure the charging contacts are clean and dry before charging.
7. Solució De Problemes
- El rellotge no s'encén: Assegura't que el rellotge estigui completament carregat. Connecta'l al carregador magnètic i espera uns minuts abans d'intentar encendre'l.
- No es pot emparellar amb el telèfon intel·ligent: Make sure Bluetooth is enabled on your phone and the Mibro Fit App is open. Try restarting both the watch and your phone.
- Dades de salut inexactes: Ensure the watch is worn snugly on your wrist, about one finger's width from your wrist bone. Keep the sensor clean. Remember that health data is for reference only.
- Autonomia curta de la bateria: Review the battery usage modes in Section 5. High usage of features like Bluetooth calling, continuous music playback, or frequent screen activation will reduce battery life.
- App synchronization issues: Check your phone's internet connection and ensure the Mibro Fit App has all necessary permissions.
8. Especificacions
The following table provides detailed specifications for the Mibro Watch C4:

Figure 14: Mibro Watch C4 specifications in comparison.
| Característica | Especificació |
|---|---|
| Model | Mibro Watch C4 |
| Dimensions | 51 * 41 * 9.8 mm |
| Pes | 29g (Without Strap) |
| Material del cos | Zinc alloy + PC + GF |
| Material de la banda | Cautxú |
| Mostra | 2.01" TFT, 240*296 Pixels |
| Versió Bluetooth | 5.3 |
| Capacitat de la bateria | 220-300mAh |
| Tipus de càrrega | Càrrega magnètica |
| Grau impermeable | 2ATM (resistent a l'aigua) |
| Sensors | Health Sensor (4PD HR/SpO2), Motion Sensor (ACC) |
| Mètriques mesurades | Monitor de freqüència cardíaca, monitor d'oxigen en sang, monitor de son, monitor d'estrès |
| Activitat registrada | Seguiment de passos, seguiment de distància, seguiment de calories, seguiment d'activitat |
| Modes esportius | 100+ |
| Nom de l'aplicació | Aplicació Mibro Fit |
| Compatibilitat del sistema | Android 5.0+, iOS 10.0+ |
| Idiomes admesos | English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Norwegian, Korean, Japanese, Ukrainian, Hebrew, Dutch, Arabic, Indonesian, Greek, Thai, Persian, Vietnamese, Danish, Swedish, Czech, Finnish, Slovenian, Hungarian, Romanian, Serbian, Estonian, Latvian, Lithuanian, Malay |
9. Consells d'usuari
- Ús de la natació: While the watch is 2ATM waterproof and suitable for short swims, avoid prolonged submersion, high-speed water sports, or use in hot water/steam environments to prevent damage.
- Exactitud de les dades de salut: For the most accurate heart rate and blood oxygen readings, ensure the watch is worn snugly on your wrist. Remember that the data is for general wellness and fitness purposes and should not be used for medical diagnosis.
- Maximitzar la durada de la bateria: To extend battery life, consider reducing screen brightness, limiting notifications, and disabling continuous heart rate monitoring if not needed.
10. Garantia i Suport
Mibro products are typically covered by a manufacturer's warranty. For specific warranty details, please refer to the warranty card included with your product or visit the official Mibro website. For technical support, troubleshooting assistance, or service inquiries, please contact Mibro customer support through their official channels or the Mibro Fit App.





