LIGE BW1845A-CC
LIGE BW1845A-CC Smartwatch User Manual
Model: BW1845A-CC
1. Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your LIGE BW1845A-CC Smartwatch. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize your user experience.

Figure 1: LIGE BW1845A-CC Smartwatch with two strap options.
2. Setup
2.1 Package Contents
Verify that all items are present in the package:
- LIGE BW1845A-CC Smartwatch
- Charging Cable
- User Manual
- Additional Strap (if included in your specific model variant)
- Strap Adjustment Tool (for metal mesh straps)
2.2 Charging the Smartwatch
Before initial use, fully charge the smartwatch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB end into a standard USB power adapter (not included).
- Charging time: Approximately 2 hours for a full charge.
- Battery life: 3-5 days of typical use, up to 7-15 days in standby.
2.3 App Installation and Device Pairing
To utilize all features, download and install the companion application, FitCloudPro, on your smartphone.
- Download the App:
Scan the QR code below or search for "FitCloudPro" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).

Figure 2: QR code for FitCloudPro app. Alternatively, visit fitcloud.hetangsmart.com/qrcode/_cn/
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Open FitCloudPro: Launch the FitCloudPro app and grant necessary permissions.
- Add Device: In the app, navigate to the device section and select "Add Device" or "Search for Device". Select "BW1845A-CC" or a similar identifier from the list of available devices.
- Confirm Pairing: Follow the on-screen prompts on both your phone and the smartwatch to confirm the pairing.
2.4 Bluetooth Call Function Setup
To enable Bluetooth calling, a second Bluetooth connection is required:
- Enable Watch Audio: On your smartwatch, swipe down from the main screen to access quick settings and ensure the "Audio" or "Call" function is enabled (usually represented by a phone icon).
- Phone Bluetooth Settings: On your smartphone, go to Settings > Bluetooth.
- Connect "Watch Call": In the list of available devices, locate and connect to "Watch Call" or a similar name associated with your smartwatch.
- Once connected, you can make and receive calls directly from your smartwatch.

Figure 3: Step-by-step guide for Bluetooth call connection.
3. Operating Instructions
3.1 Basic Navigation
- Power On/Off: Press and hold the side button.
- Wake Screen: Raise your wrist or press the side button.
- Main Screen: Displays time, date, and other customizable information.
- Swipe Down: Access quick settings (brightness, DND, battery, Bluetooth call toggle).
- Swipe Up: View notifications.
- Swipe Left/Right: Access widgets (heart rate, activity data, weather, music control).
- Press Side Button: Return to the main screen or open the app menu.
3.2 Customizing Watch Faces
The smartwatch offers over 200 watch faces via the FitCloudPro app. You can also customize a watch face using your own photos.
- Open the FitCloudPro app on your smartphone.
- Navigate to the "Dial Market" or "Watch Face" section.
- Browse and select a watch face, then tap to synchronize it with your smartwatch.
- For custom watch faces, select the "Custom Dial" option and choose an image from your phone's gallery.

Figure 4: Examples of available watch faces.
3.3 Bluetooth Calling and Notifications
- Making Calls: Access the dial pad or contact list on the smartwatch to initiate a call.
- Receiving Calls: Answer or reject incoming calls directly from the watch screen.
- Message Notifications: Receive alerts for SMS, WhatsApp, Facebook, and other app notifications. Ensure app notifications are enabled in the FitCloudPro app settings.

Figure 5: Bluetooth call and notification features.
3.4 Health Monitoring
The smartwatch monitors various health metrics:
- Sleep Monitoring: Tracks sleep stages (awake, light sleep, deep sleep). View detailed sleep data in the FitCloudPro app.
- Heart Rate Monitoring: Provides continuous heart rate tracking.
- Blood Oxygen (SpO2) Monitoring: Measures blood oxygen levels.
- Blood Pressure Monitoring: Provides estimated blood pressure readings.
- Female Menstrual Cycle Tracking: Record and predict menstrual cycles within the app.
Note: The health data provided by this device is for reference only and should not be used for medical diagnosis or treatment.

Figure 6: Health monitoring features.
3.5 Sports Modes and Activity Tracking
The smartwatch supports over 20 sports modes and tracks daily activity:
- Sports Modes: Walking, Running, Cycling, Rope Skipping, Climbing, Yoga, Sit-ups, etc. Select a mode to track specific workout data.
- Activity Tracking: Automatically records steps, distance, and calories burned throughout the day.
- View detailed activity logs and fitness plans in the FitCloudPro app.

Figure 7: Sports modes and activity tracking.
3.6 Other Functions
- AI Voice Assistant: Activate your phone's voice assistant directly from the watch.
- Weather Forecast: Displays current weather conditions and forecasts.
- Music Control: Control music playback on your smartphone.
- Remote Camera Control: Use the watch as a remote shutter for your phone's camera.
- Stopwatch, Timer, Calculator, Calendar: Utility tools available on the watch.
- Find Phone: Locate your paired smartphone by making it ring.
- Daily Reminders: Set reminders for drinking water, sedentary alerts, and custom schedules via the app.
4. Maintenance
4.1 Cleaning
- Wipe the watch screen and body with a soft, damp cloth.
- Clean the charging contacts regularly to ensure efficient charging.
- Avoid using harsh chemicals or abrasive materials.
4.2 Water Resistance (IP67)
The smartwatch is IP67 water-resistant, meaning it can withstand splashes, rain, and brief immersion in shallow water. It is suitable for hand washing, showering, and swimming.
Caution:
- Do not immerse the watch for extended periods.
- Avoid hot water, steam, or saunas, as these can compromise the water seal.
- Do not operate buttons underwater.
4.3 Strap Replacement
The straps can be replaced. Use the provided tool for metal mesh straps to adjust length or remove links if necessary.
5. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Watch does not turn on. | Ensure the watch is fully charged. Connect to the charger for at least 10 minutes. |
| Cannot pair with smartphone. |
|
| Bluetooth call function not working. |
|
| Notifications not received. |
|
| Inaccurate health data. |
|
6. Specifications
| Feature | Detail |
|---|---|
| Model Number | BW1845A-CC |
| Brand | LIGE |
| Display Size | 1.32 inches |
| Connectivity | Bluetooth 5.0 |
| Battery Capacity | 230 mAh Lithium-polymer |
| Charging Time | Approx. 2 hours |
| Battery Life | 3-5 days (typical use), 7-15 days (standby) |
| Water Resistance | IP67 |
| Compatible OS | iOS 8.4+ / Android 4.4+ |
| Special Features | Bluetooth Call, 20+ Sports Modes, Heart Rate, SpO2, Blood Pressure, Sleep Monitor, Menstrual Cycle Tracker, AI Voice Assistant, Notifications, Music Control, Remote Camera, Weather, Stopwatch, Timer, Calculator, Find Phone. |
| Memory Storage | 256 MB |
| GPS | No GPS |
7. Warranty Information
LIGE products typically come with a standard manufacturer's warranty. Please refer to the warranty card included in your product packaging for specific terms and conditions, including warranty duration and coverage details.
This warranty generally covers manufacturing defects but does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
8. Customer Support
If you encounter any issues or have questions regarding your LIGE BW1845A-CC Smartwatch, please contact our customer support team.
- Contact Method: Refer to the contact information provided on the product packaging or the official LIGE website.
- Service Hours: 7*24 hours support is typically available.
- When contacting support, please have your product model number (BW1845A-CC) and purchase details ready.
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