LIGE Gold-BW1845D
LIGE Smart Watch User Manual
Model: Gold-BW1845D
Brand: LIGE
1. Introduction
This manual provides comprehensive instructions for setting up, operating, and maintaining your LIGE Smart Watch (Model Gold-BW1845D). This device is designed to enhance your daily life with features such as Bluetooth calling, health monitoring, and various sports modes. Please read this manual carefully to ensure proper use and optimal performance of your smartwatch.

Figure 1: LIGE Smart Watch (Model Gold-BW1845D) with a gold metal strap and a pink silicone strap.
2. What's Included
Verify that all items are present in your package:
- LIGE Smart Watch (Model Gold-BW1845D)
- Charging Cable
- User Manual
- Additional Strap (if applicable, e.g., silicone strap)
3. Setup Guide
3.1 Initial Charging
Before first use, fully charge your smartwatch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB end into a power adapter (not included) or a computer's USB port. A full charge typically takes about 2 hours.
3.2 App Installation (FitCloudPro)
To unlock all features and synchronize data, download the "FitCloudPro" app on your smartphone.
- Turn on your phone's Bluetooth.
- Scan the QR code provided in the watch's packaging or on the watch screen (if available) to download the "FitCloudPro" app, or search for "FitCloudPro" directly in your phone's app store (Google Play Store for Android, Apple App Store for iOS).
- Install and open the "FitCloudPro" app. Grant necessary permissions for the app to function correctly.
- In the app, navigate to the "Device" section and select "Add Device" or "Bind Device".
- Select your watch from the list of available devices (e.g., "I70" or similar model identifier).

Figure 2: Steps for installing the FitCloudPro app and initial device pairing.
For direct download, visit: FitCloudPro Download
3.3 Bluetooth Pairing for Calls
For the call answering/making function, a second Bluetooth connection is required.
- Enable the "Audio" function on your smartwatch (usually found in the watch's settings or by swiping down from the main screen).
- Go to your phone's Bluetooth settings.
- Search for and connect to "Watch Call" (or a similar name) in the list of available devices.
- Once connected, you can use your smartwatch to make and answer calls.

Figure 3: Steps for setting up Bluetooth calling on your smartwatch.
4. Operating Your Smart Watch
4.1 Basic Navigation
- Swipe Down: Access quick settings (e.g., brightness, battery, DND mode).
- Swipe Up: View notifications.
- Swipe Left/Right: Navigate through main functions/widgets (e.g., activity, heart rate, weather, music).
- Press Side Button: Return to the home screen or access the app menu.
4.2 Customizing Watch Faces
Personalize your watch with various watch faces available through the FitCloudPro app.
- Via Watch: Long-press the watch face on the screen to quickly switch between pre-loaded faces.
- Via App: Open the FitCloudPro app, go to "Device" > "Watch Face". You can choose from a gallery of over 100 watch faces or upload your own photos to create a custom watch face.

Figure 4: A selection of watch faces available for customization.
4.3 Bluetooth Calling
Once paired, you can manage calls directly from your wrist.
- Answer/Reject Calls: Tap the green icon to answer or the red icon to reject incoming calls.
- Make Calls: Access the dial pad or contact list on your watch to initiate calls.
Video 1: Demonstrates Bluetooth calling and other multi-functions of the LIGE Smart Watch.
4.4 Smart Notifications
Receive alerts for messages and app notifications directly on your watch.
- Ensure notification permissions are enabled in both your phone's settings and the FitCloudPro app.
- The watch will vibrate to notify you of incoming messages from apps like WhatsApp, Facebook, Instagram, etc.

Figure 5: The smartwatch displaying message reminders and weather forecasts.
4.5 Other Smart Features
- AI Voice Control: Activate your phone's voice assistant directly from the watch.
- Music Control: Play, pause, skip tracks, and adjust volume for music playing on your phone.
- Find Phone: If your phone is misplaced, use this feature on the watch to make your phone ring.
- Weather Forecast: Get real-time weather updates on your wrist after syncing with the app and granting location access.
- Daily Reminders: Set reminders for drinking water, sedentary alerts, and custom schedules.

Figure 6: Icons representing various multi-functional features of the smartwatch, including telephone, call records, voice assistant, activity records, messages, heart rate, blood pressure, sleep, weather, music, timer, stopwatch, find phone, password, alarm clock, workout, blood oxygen, and female health.
5. Health and Fitness Tracking
The LIGE Smart Watch is equipped with advanced sensors to monitor your health and fitness activities. Data is synchronized with the FitCloudPro app for detailed analysis.
5.1 Health Monitoring
- Heart Rate Monitoring: Continuous 24/7 heart rate tracking.
- Blood Oxygen (SpO2) Monitoring: Measures blood oxygen levels.
- Sleep Tracking: Analyzes sleep patterns (deep, light, awake phases) to help improve sleep quality.
- Blood Pressure Monitoring: Tracks blood pressure data.
Note: The measurement data from this device is for reference only and is not intended for medical diagnosis or treatment.

Figure 7: Visual representation of heart rate monitoring and sleep quality tracking on the smartwatch.
5.2 Women's Health Tracking
The watch includes a physiological cycle reminder feature to assist with women's health management.
- Tracks menstrual periods, predicted menstrual periods, and ovulation periods.
- Provides reminders for better planning and health awareness.

Figure 8: Overview of the women's health assistant features, including menstruation, preparation for pregnancy, and pregnancy tracking.
5.3 Sports Modes and Activity Tracking
The watch supports over 100 sports modes to track your workouts and daily activity.
- Activity Tracking: Monitors steps, distance, and calories burned throughout the day.
- Sports Modes: Select specific modes for activities like walking, running, cycling, yoga, tennis, and more to get detailed workout data.

Figure 9: The smartwatch tracking various sports activities, showing time, calories, steps, and distance.
6. Maintenance
6.1 Water Resistance (IP67)
The smartwatch has an IP67 water resistance rating, meaning it is protected against splashes and brief immersion in water. It is suitable for daily use like hand washing or light rain.
- Do NOT use in hot water: Avoid using the watch in water above 38°C (100.4°F), such as showers, saunas, or hot tubs.
- Avoid seawater: Do not use the watch in seawater.
- Not for diving: The watch is not suitable for diving or high-pressure water activities.
6.2 Cleaning
Regularly clean your smartwatch and strap to ensure hygiene and prolong its lifespan.
- Wipe the watch screen and body with a soft, damp cloth.
- For the strap, follow specific cleaning instructions based on the material (e.g., mild soap and water for silicone, dry cloth for metal).
- Ensure the watch is completely dry before charging or prolonged use.
6.3 Charging
Charge the watch using the provided magnetic charging cable. Ensure the charging pins align correctly with the contacts on the back of the watch. Avoid using damaged cables or chargers.
7. Troubleshooting
If you encounter issues with your smartwatch, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Watch not turning on/charging | Ensure the charging cable is securely connected to both the watch and the power source. Try a different USB port or power adapter. Allow the watch to charge for at least 10 minutes before attempting to turn it on. |
| Cannot connect to the app/Bluetooth |
|
| Inaccurate health/activity data |
|
| Notifications not appearing |
|
8. Specifications
| Feature | Detail |
|---|---|
| Model | Gold-BW1845D |
| Display | 1.32" HD Touch Screen (360*360 resolution) |
| Connectivity | Bluetooth 5.0 |
| Compatibility | Android 4.4+ / iOS 8.4+ |
| Water Resistance | IP67 |
| Battery | 1 Lithium Metal battery (included) |
| Product Dimensions | 1.97 x 1.81 x 0.51 inches |
| Item Weight | 7.1 ounces |
9. Warranty and Support
LIGE offers a 12-month worry-free product warranty, which includes replacement, return, or accessory replacement services. For any questions or concerns regarding your smartwatch, please contact our customer support team.
Contact information can typically be found on the product packaging or the official LIGE website.

Figure 10: LIGE customer service details, including 24H online service, 6 months returns service, and 2 years guarantee.
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