1. Introduction
Welcome to the user manual for your new LIGE Military Smartwatch EF2-G PRO. This guide provides comprehensive instructions on how to set up, operate, and maintain your smartwatch, ensuring you get the most out of its advanced features. Please read this manual carefully before using the device.
Image: The LIGE Military Smartwatch EF2-G PRO showcasing its robust design, various digital watch faces, and water resistance.
2. Safety Information
To ensure safe and optimal use of your LIGE Smartwatch, please adhere to the following safety guidelines:
- Battery Safety: The smartwatch contains a 400 mAh Lithium Polymer battery. Do not attempt to disassemble, puncture, or expose the battery to extreme temperatures or fire. Dispose of batteries according to local regulations.
- Water Resistance (5ATM): The watch is 5ATM waterproof, meaning it can withstand pressures equivalent to a depth of 50 meters. It is suitable for splashes, rain, and shallow-water swimming. Do not use it for diving, snorkeling, or high-pressure water activities. Avoid exposing the watch to hot water or steam.
- Screen Durability: The watch features Corning Gorilla Glass 9H of the 3rd generation for enhanced durability. While highly resistant to scratches and impacts, it is not indestructible. Avoid dropping the watch or exposing it to sharp objects.
- Charging: Use only the provided magnetic USB charging cable. Ensure the charging contacts are clean and dry before charging.
- Medical Device Disclaimer: This device is not a medical device. The health monitoring data (heart rate, blood oxygen, blood pressure) is for reference only and should not be used for medical diagnosis or treatment. Consult a medical professional for any health concerns.
Image: The LIGE Military Smartwatch EF2-G PRO placed on ice, illustrating its resilience to environmental conditions.
3. Package Contents
Please verify that all items are present in your package:
- 1 x LIGE Smartwatch EF2 PRO
- 1 x Magnetic USB Charging Cable
- 1 x Stainless Steel Strap
- 1 x Silicone Bracelet
- 1 x Leather Bracelet
- 1 x Strap Adjuster
- 1 x User Manual
- 1 x After-Sales Service Card
Image: Various views of the LIGE Smartwatch packaging, highlighting key features and contents.
4. Setup
4.1 Charging the Smartwatch
Before first use, fully charge your smartwatch. The device is equipped with a 400 mAh Lithium Polymer battery.
- Connect the magnetic charging cable to the charging contacts on the back of the smartwatch.
- Plug the USB end of the cable into a standard USB power adapter (not included) or a computer USB port.
- The watch screen will indicate charging status. A full charge takes approximately 2 hours.
Image: The LIGE Smartwatch screen showing a full 100% battery charge, emphasizing its 400mAh capacity.
4.2 App Installation and Pairing
To unlock the full potential of your smartwatch, download and install the FitCloudPro app on your smartphone.
- Scan the QR code in the user manual or search for "FitCloudPro" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Install the app and create an account if prompted.
- Ensure Bluetooth is enabled on your smartphone.
- Open the FitCloudPro app, navigate to the "Device" or "My Device" section, and tap "Add Device" or "Bind Device".
- Select "EF2-G PRO" from the list of available devices. Confirm the pairing request on both your phone and the smartwatch.
- The smartwatch is compatible with Android 8.0+ and iOS 12.0+ devices, utilizing Bluetooth 5.2 for stable connection.
4.3 Strap Installation
Your smartwatch comes with three interchangeable straps: stainless steel, silicone, and leather. To change a strap:
- Locate the quick-release pins on the back of the strap where it connects to the watch body.
- Pull the pin inwards to detach the strap.
- Align the new strap with the watch lugs, insert one end of the pin into the watch lug hole, then pull the pin inwards to align the other end with the opposite hole. Release the pin to secure the strap.
- For the stainless steel strap, use the included strap adjuster to remove or add links for a comfortable fit.
5. Operating the Smartwatch
5.1 Basic Navigation
The LIGE Smartwatch features a 1.96-inch ultra-HD full square touchscreen for intuitive control.
- Swipe Up/Down: Scroll through menus and notifications.
- Swipe Left/Right: Access quick functions, widgets, or different data screens.
- Tap: Select an item or confirm an action.
- Side Buttons: The watch typically has one or more physical buttons for power on/off, returning to the home screen, or quick access to sports modes. Refer to the on-screen prompts for specific button functions.
5.2 Customizable Watch Faces
Personalize your smartwatch with over 200 watch faces available through the FitCloudPro app. You can also upload your favorite images to create custom watch faces.
Image: The LIGE Smartwatch showcasing a selection of its over 200 customizable watch faces, including options for personal photos.
5.3 Phone Functions and Notifications
With its built-in speaker and microphone, the smartwatch allows for convenient communication.
- Bluetooth Calls: Answer or reject incoming calls directly from your wrist.
- Message Notifications: Receive push notifications from various apps like Facebook, WhatsApp, Twitter, and SMS.
- AI Voice Assistant: Use the integrated AI assistant for tasks such as sending messages, checking weather, or setting reminders.
Image: The LIGE Smartwatch displaying an incoming call and various social media notifications, demonstrating its communication features.
5.4 Health Monitoring
The smartwatch provides comprehensive health tracking features:
- Heart Rate Monitoring: Tracks your heart rate continuously throughout the day.
- Blood Oxygen (SpO2) Monitoring: Measures blood oxygen levels.
- Blood Pressure Monitoring: Provides estimated blood pressure readings.
- Breathing Rate: Monitors your respiratory rate.
- Sleep Monitoring: Automatically tracks sleep patterns, including deep sleep, light sleep, and sporadic sleep.
- Stress Detection: Helps monitor stress levels.
- Hydration Reminders: Prompts you to drink water at regular intervals.
- Women's Health: Specific tracking features for women's health management.
Image: The LIGE Smartwatch screen showing real-time heart rate data and detailed sleep analysis, including sleep duration and quality.
5.5 Sports Modes and Activity Tracking
With over 100 sports modes, the smartwatch is a versatile fitness companion.
- 100+ Training Modes: Includes walking, running, cycling, basketball, and many more.
- Activity Tracking: Accurately tracks calories burned, distance covered, and steps taken.
- Automatic Training Detection: Some activities may be automatically recognized by the watch.
Image: The LIGE Smartwatch displaying activity metrics like calories, distance, and steps during a cycling workout, with various sport icons.
5.6 Other Functions
The smartwatch offers a range of additional useful features:
- Alarm Clock
- Stopwatch
- Calculator
- Music Control
- Weather Forecast
- Phone Search
- Calendar
- Camera Control (remote shutter)
- Multilingual Display
- Multiple Time Zone Settings
6. Maintenance
Proper maintenance ensures the longevity and performance of your smartwatch.
- Cleaning: Regularly wipe the watch screen and body with a soft, lint-free cloth. For stubborn dirt, dampen the cloth slightly with water. Avoid using harsh chemicals or abrasive materials. Clean the charging contacts periodically to ensure good connection.
- Strap Care: Clean straps regularly. Silicone straps can be washed with mild soap and water. Leather straps should be wiped clean and kept dry to prevent damage. Stainless steel straps can be cleaned with a soft brush and mild detergent.
- Water Resistance: After exposure to saltwater, rinse the watch with fresh water and dry it thoroughly. Do not press any buttons underwater. Ensure the watch is completely dry before charging.
- Storage: When not in use for extended periods, store the smartwatch in a cool, dry place away from direct sunlight and extreme temperatures. Charge it periodically to prevent deep discharge of the battery.
- Software Updates: Keep the FitCloudPro app updated to the latest version to receive firmware updates for your smartwatch, which can improve performance and add new features.
7. Troubleshooting
If you encounter issues with your LIGE Smartwatch, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch does not turn on | Low battery; Power button not pressed long enough | Charge the watch for at least 30 minutes. Press and hold the power button for 5-10 seconds. |
| Cannot pair with phone | Bluetooth off; App not open; Watch not discoverable; Interference | Ensure Bluetooth is on. Open FitCloudPro app. Restart watch and phone. Move closer to phone. Forget device in phone's Bluetooth settings and re-pair. |
| Notifications not received | App permissions; Notification settings; Bluetooth disconnected | Check app notification permissions on your phone. Ensure notifications are enabled in FitCloudPro app. Verify Bluetooth connection. |
| Inaccurate health data | Improper fit; Movement during measurement; Skin conditions | Ensure watch is snug but comfortable on your wrist. Remain still during measurements. Clean the sensor on the back of the watch. |
| Touchscreen unresponsive | Software glitch; Water on screen | Restart the watch. Wipe the screen clean and dry. If problem persists, contact support. |
| Charging issues | Dirty contacts; Faulty cable/adapter | Clean charging contacts on watch and cable. Try a different USB port or power adapter. Ensure cable is securely connected. |
If the issue persists after trying these solutions, please refer to the Warranty and Support section for further assistance.
8. Specifications
Detailed technical specifications for the LIGE Military Smartwatch EF2-G PRO:
- Brand: LIGE
- Model: EF2-G PRO
- Screen Size: 1.96 Inches
- Display Type: IPS Touchscreen
- Battery Capacity: 400 mAh Lithium Polymer
- Charging Time: Approximately 2 Hours
- Memory Storage Capacity: 128 MB
- Wireless Type: Bluetooth 5.2
- Compatible Devices: Smartphones (Android 8.0+ and iOS 12.0+)
- Water Resistance: 5ATM (50 meters static resistance)
- Housing Material: One-piece Stainless Steel Metal
- Glass: Corning Gorilla Glass 9H (3rd generation)
- Military Standard Compliance: Passed 15 military standard tests (e.g., temperature, negative pressure, dust, salt spray, liquid pollution)
- Package Dimensions: 20.5 x 9.5 x 2.4 cm
- Item Weight: 150 g (package weight)
- Special Features: Activity tracker, custom activity tracking, breath monitor, distance tracker, heart rate monitor, calorie tracker, multi-sport tracker, music player, sleep monitor, stress tracking, telephone call, touch screen, voice control, alarm clock, weather forecast, time display.
Image: The back of the LIGE Smartwatch product box, detailing manufacturer information, compliance marks (FCC, CE), and safety precautions.
9. Warranty and Support
Your LIGE Smartwatch EF2-G PRO comes with a service card after purchase. Please retain this card and your proof of purchase for any warranty claims or support inquiries.
For technical support, troubleshooting assistance, or warranty service, please contact the manufacturer or authorized reseller through the contact information provided on your service card or the product packaging. Do not attempt to repair the device yourself, as this may void the warranty.
