Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your LIGE EF23-V Smartwatch. Please read this manual carefully before using the device to ensure proper function and to maximize your user experience. Keep this manual for future reference.
Package Contents
- LIGE EF23-V Smartwatch
- Charging Cable
- User Manual
- Additional Strap (if included, e.g., silicone strap)
Setup
1. Initial Charging
Before first use, fully charge your smartwatch. Connect the charging cable to the charging port on the back of the watch and to a USB power adapter (not included). A full charge typically takes approximately 2 hours.

Image: The smartwatch displaying its 360mAh battery capacity and charging status. A full charge provides 3-5 days of typical use or up to 45 days of standby time.
2. App Installation
To unlock the full features of your smartwatch, download the companion application on your smartphone. Search for the recommended app (e.g., "FitCloudPro" or similar health tracking app) in the Apple App Store (for iOS devices) or Google Play Store (for Android devices).
- Scan the QR code provided in the quick start guide or on the watch packaging, or search for the app name directly.
- Install the application on your smartphone.
- Follow the on-screen instructions to create an account and set up your profile.
3. Bluetooth Pairing
Ensure Bluetooth is enabled on your smartphone.
- Open the companion app on your smartphone.
- Navigate to the "Device" or "Add Device" section within the app.
- The app will search for available devices. Select "EF23-V" or "LIGE Smartwatch" from the list.
- Confirm the pairing request on both your smartphone and the smartwatch.
- Once paired, the watch will synchronize data with your phone.
Operating Instructions
Display and Navigation
The smartwatch features a 1.43-inch HD AMOLED touchscreen with a resolution of 466x466 pixels. The display supports an always-on function, allowing you to view the time without activating the screen.

Image: The smartwatch showcasing its 1.43-inch AMOLED display with an always-on feature, providing clear visibility and vibrant colors.
- Swipe Up/Down: Access notifications or quick settings.
- Swipe Left/Right: Navigate through widgets like activity tracking, heart rate, weather, etc.
- Tap: Select an item or open an application.
- Press Side Button: Return to the main watch face or access the app menu.
Bluetooth Call and Notifications
Once paired with your smartphone, the smartwatch allows you to make and receive calls directly from your wrist. It also displays notifications from various applications.

Image: A user making a call directly from the smartwatch, illustrating the Bluetooth call feature with options for mic, dialing, call logs, and contacts.
- Making Calls: Access the "Phone" or "Dialer" app on the watch. You can dial numbers directly or select contacts synchronized from your phone.
- Receiving Calls: When a call comes in, the watch will vibrate and display the caller ID. Tap to answer or decline.
- Notifications: The watch vibrates and displays incoming messages from apps like Facebook, WhatsApp, Instagram, and Twitter.
Health Monitoring
The smartwatch is equipped with high-performance sensors to monitor various health metrics throughout the day.

Image: The smartwatch showing real-time heart rate, blood oxygen (SpO2), and sleep tracking data, indicating continuous health monitoring.
- Heart Rate: Continuous 24-hour heart rate monitoring. View real-time data on the watch or in the app.
- Blood Oxygen (SpO2): Measures blood oxygen levels.
- Sleep Tracking: Monitors sleep patterns, including deep sleep, light sleep, and awake times, providing a comprehensive sleep analysis in the app.
- Blood Pressure: Provides blood pressure readings.
Note: This device is not a medical device. Health data provided is for reference only and should not be used for medical diagnosis or treatment.
Sports Modes and Activity Tracking
The smartwatch supports over 100 indoor and outdoor sports modes to help you track your fitness activities.

Image: The smartwatch interface displaying multiple sports modes such as walking, running, and cycling, along with metrics like time, calories, heart rate, and distance.
- Activity Tracking: Tracks steps, distance, and calories burned throughout the day.
- Sports Modes: Select a specific sport (e.g., walking, running, cycling, badminton, basketball, golf, tennis) to track performance metrics like duration, heart rate, and calories.
- Stopwatch: Use the built-in stopwatch to time your workouts.
Watch Faces
Customize your smartwatch with over 200 available watch faces. You can also create custom watch faces using your own photos through the companion app.

Image: A collage showing a wide variety of digital and analog watch faces available for the smartwatch, along with an option to create custom DIY watch faces from personal images.
Other Functions
The smartwatch includes several additional features for daily convenience:

Image: A multi-panel display illustrating the smartwatch's additional features, including weather forecasts, music playback control, reminders for drinking and sedentary alerts, and an AI voice assistant.
- Weather Forecast: View current weather conditions and forecasts.
- Music Control: Control music playback on your smartphone (play, pause, skip tracks).
- Timer & Alarm: Set timers and alarms directly from the watch.
- Voice Assistant: Utilize the integrated voice assistant for various commands.
- Sedentary Reminder: Receive alerts to move after periods of inactivity.
- Drink Water Reminder: Get reminders to stay hydrated.
Maintenance
Cleaning
Regularly clean your smartwatch to ensure optimal performance and hygiene.
- Wipe the screen and watch body with a soft, lint-free cloth.
- For stubborn dirt, slightly dampen the cloth with water. Avoid using harsh chemicals or abrasive materials.
- Ensure the charging contacts are clean and dry before charging.
Water Resistance (IP68, 5ATM)
The smartwatch is IP68 rated and 5ATM waterproof, meaning it can withstand immersion up to 50 meters. It is suitable for hand washing, rain, and swimming.
- You can wear the watch while washing hands or swimming.
- Do not wear the watch in hot showers, saunas, or steam rooms, as steam and hot water can compromise the waterproof seals.
- Avoid pressing buttons underwater.
- After exposure to saltwater, rinse the watch with fresh water and dry it thoroughly.
Battery Care
- Charge the watch fully before long periods of inactivity.
- Avoid completely draining the battery frequently.
- Store the watch in a cool, dry place when not in use.
Troubleshooting
| Problem | Possible Solution |
|---|---|
| Watch does not turn on | Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes. |
| Cannot pair with smartphone |
|
| Notifications not received |
|
| Inaccurate health data |
|
| Short battery life |
|
If you encounter issues not listed here, please refer to the companion app's help section or contact customer support.
Specifications
| Feature | Detail |
|---|---|
| Model Number | EF23-V |
| Display | 1.43-inch AMOLED, 466x466 resolution, Always-On Display |
| Battery Capacity | 360 mAh Lithium-polymer |
| Charging Time | Approx. 2 hours |
| Battery Life | 3-5 days (typical use), 7-30 days (standby) |
| Water Resistance | IP68, 5ATM (up to 50 meters) |
| Connectivity | Bluetooth |
| Compatibility | Android, iOS |
| Sensors | Heart Rate, Blood Oxygen (SpO2), Blood Pressure, Pedometer |
| Case Material | Stainless Steel |
| Band Material | Stainless Steel (additional silicone band may be included) |
| Dimensions (L x W x H) | 5.1 x 5.1 x 1.4 cm |
| Weight | 200 grams |
| Operating System | AsteroidOS (as per specifications) |
Warranty and Support
Warranty Information
This LIGE EF23-V Smartwatch comes with a limited warranty. Please refer to the warranty card included in your package or contact your retailer for specific terms and conditions regarding the warranty period and coverage.
The warranty typically covers manufacturing defects but does not cover damage caused by misuse, accidents, unauthorized modifications, or normal wear and tear.
Customer Support
For technical assistance, troubleshooting, or any questions regarding your LIGE EF23-V Smartwatch, please:
- Consult the FAQ section within the companion application.
- Visit the official LIGE website for support resources.
- Contact the retailer from whom you purchased the product.
Safety Information
- Do not attempt to disassemble or modify the watch.
- Keep the watch away from extreme temperatures and direct sunlight.
- Avoid exposing the watch to strong magnetic fields.
- Keep out of reach of children.
- Dispose of the device and its battery according to local regulations.





