Introduction
This manual provides detailed instructions for the setup, operation, and maintenance of your LIGE TX1-I Military Smartwatch. Designed for durability and functionality, this smartwatch features a robust build, advanced health monitoring, comprehensive outdoor tools, and smart communication capabilities. Please read this manual thoroughly to ensure optimal performance and longevity of your device.

Image: The LIGE TX1-I Military Smartwatch, showcasing its main display and rugged design.
Package Contents
Please verify that all items are present in your product package:
- LIGE TX1-I Smartwatch (with pre-installed strap)
- Charging Cable
- Additional Silicone or Nylon Strap (may vary by package)
- User Manual (this document)
Setup
1. Charging the Device
Before first use, fully charge your smartwatch. Connect the magnetic charging cable to the charging contacts on the back of the watch and plug the USB end into a standard USB power adapter (not included).
- A full charge typically takes 2-3 hours.
- The watch features a 1000 mAh battery, offering extended usage times.

Image: The LIGE TX1-I Smartwatch connected to its magnetic charging cable, indicating its 1000mAh battery capacity.
2. App Installation and Pairing
To unlock the full potential of your smartwatch, download and install the companion application on your smartphone.
- Download the App: Scan the QR code provided in the quick start guide or search for "FitCloudPro" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
- Enable Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Open App and Pair: Open the FitCloudPro app, create an account if prompted, and follow the on-screen instructions to add your device. Select "TX1-I" from the list of available devices.
- Grant Permissions: Allow all necessary permissions (e.g., notifications, location, contacts) for the app to function correctly.
3. Initial Device Configuration
After successful pairing, you can customize basic settings:
- Time and Date: These will typically synchronize automatically with your smartphone.
- Personal Information: Enter your age, height, weight, and gender in the app for accurate health and fitness tracking.
- Notification Settings: Configure which app notifications you wish to receive on your watch via the FitCloudPro app.
Operating the Smartwatch
1. Basic Navigation and Display
The LIGE TX1-I features a 2.13-inch AMOLED HD full-touch display with a resolution of 410x502 pixels.
- Swipe Up/Down: Access quick settings or notifications.
- Swipe Left/Right: Navigate through widgets like activity data, heart rate, weather, etc.
- Press Side Buttons: The 'POWER' button typically turns the screen on/off or returns to the main watch face. The 'MENU' button accesses the main application menu.

Image: The 2.13-inch AMOLED HD display of the LIGE TX1-I, offering clear visuals.
2. Communication Features
Once paired with your smartphone, the TX1-I allows for convenient communication.
- Bluetooth Calling: With built-in HD speakers and noise-canceling microphones, you can answer, make, and end calls directly from your watch. Access your contacts or dial numbers.
- Message Notifications: Receive alerts for SMS, Facebook, WhatsApp, TikTok, and other app messages.
- Voice Assistant: Activate your smartphone's voice assistant (e.g., Siri, Google Assistant) directly from the watch to perform tasks using voice commands.

Image: The smartwatch showing Bluetooth calling functionality and message reminders from popular applications.
3. Health Monitoring
The smartwatch provides 24-hour health monitoring features.
- Heart Rate Monitoring: Tracks your heart rate continuously throughout the day.
- Blood Oxygen (SpO2) Monitoring: Measures your blood oxygen saturation levels.
- Blood Pressure Monitoring: Provides estimates of your blood pressure.
- Sleep Tracking: Monitors your sleep patterns, including deep sleep, light sleep, and awake times.
Note: Health monitoring data is for reference only and should not be used for medical diagnosis.

Image: Health monitoring features on the LIGE TX1-I, showing blood oxygen, blood pressure, and heart rate readings.
4. Outdoor and Sports Features
Equipped for adventure, the TX1-I offers robust outdoor and sports tracking.
- Integrated Compass: Helps you maintain your bearing during outdoor activities.
- Barometer: Monitors atmospheric pressure changes, useful for weather prediction.
- Altimeter: Provides altitude readings, essential for hiking and climbing.
- 100+ Sports Modes: Tracks various activities including running, cycling, climbing, and more, recording metrics like steps, calories burned, distance, and heart rate.
- 10 ATM Water Resistance: Suitable for swimming and showering, but not for diving or high-pressure water activities.

Image: The smartwatch's integrated compass, barometer, and altimeter functions, alongside its 10 ATM water resistance.

Image: The smartwatch tracking various sports activities, showing calories, steps, and distance.
5. Customization
Personalize your smartwatch experience.
- Watch Faces: The FitCloudPro app offers over 200 online watch faces. You can also upload your own photos to create custom watch faces.
- Menu Style: Adjust the menu display format to your preference.
Maintenance
1. Cleaning and Care
To maintain the appearance and functionality of your smartwatch:
- Wipe the screen and body with a soft, damp cloth. Avoid harsh chemicals.
- Clean the charging contacts regularly to ensure proper charging.
- Rinse the watch with fresh water after exposure to saltwater or chlorinated water.
2. Battery Management
Optimize battery life and ensure longevity:
- Avoid extreme temperatures, which can degrade battery performance.
- Charge the watch before the battery is completely depleted.
- If storing the watch for an extended period, charge it to about 50% and store in a cool, dry place.
Troubleshooting
If you encounter issues with your LIGE TX1-I Smartwatch, refer to the following common solutions:
| Problem | Possible Solution |
|---|---|
| Watch does not turn on | Ensure the watch is fully charged. Press and hold the power button for several seconds. |
| Cannot pair with smartphone | Ensure Bluetooth is enabled on your phone. Restart both the watch and phone. Check app permissions. |
| Inaccurate health data | Ensure the watch is worn snugly on your wrist. Clean the sensor on the back of the watch. Update personal information in the app. |
| Notifications not received | Check notification settings in the FitCloudPro app. Ensure app is running in the background and has necessary permissions. |
| Short battery life | Reduce screen brightness, disable 'Always-On Display' if active, limit frequent heart rate monitoring, and close unused apps. |
If the problem persists, consider performing a factory reset via the watch settings or the FitCloudPro app. For further assistance, contact LIGE customer support.
Specifications
Key technical specifications for the LIGE TX1-I Smartwatch:
- Brand: LIGE
- Model Number: TX1-I
- Display: 2.13-inch AMOLED HD Full Touch, 410 x 502 resolution, Always-On Display support
- Battery Capacity: 1000 mAh Lithium-polymer
- Battery Life: Up to 100 days standby, 14+ days typical usage, 7 days heavy usage
- Connectivity: Bluetooth
- Water Resistance: 10 ATM
- Sensors: Compass, Barometer, Altimeter, Heart Rate, Blood Oxygen, Blood Pressure
- Sports Modes: 100+
- Compatibility: Android 9.0 and above, iOS 9.0 and above
- Special Features: Bluetooth Calling, Voice Assistant, Message Reminders, Customizable Watch Faces, Pedometer, Calorie Tracker, Sleep Monitor, MIL-STD-810H Quality (Anti-impact, Dustproof, Temperature test, Anti-Fluid Corrosion)
- Memory Storage Capacity: 256 MB
- Color: Black (as per product details)
- Weight: Approximately 86.5 grams (watch body)

Image: The LIGE TX1-I's MIL-STD-810H certification, emphasizing its ruggedness and durability against various environmental factors.
Warranty and Support
LIGE products are manufactured to high-quality standards. For information regarding warranty coverage, please refer to the warranty card included with your product or visit the official LIGE website. For technical support, troubleshooting assistance, or service inquiries, please contact LIGE customer support through their official channels.
Online Resources:
- For the latest app updates and FAQs, refer to the FitCloudPro app's support section.
- Visit the LIGE official website for product registration and additional support information.





