1. Product Overview
The LIGE SML3-H-Pro-US Smart Watch is a robust and versatile device designed for daily use and active lifestyles. It features a 1.43-inch HD AMOLED touch screen, Bluetooth call functionality, comprehensive health monitoring, and over 100 sport modes. Its durable design and IP68 waterproof rating ensure reliability in various conditions.

Image: The LIGE SML3-H-Pro-US Smart Watch showcasing its main design, various digital watch faces, and different strap options including metal and leather.
2. What's in the Box
Upon unboxing your LIGE SML3-H-Pro-US Smart Watch, please verify that all the following components are included:
- LIGE SML3-H-Pro-US Smart Watch
- Charging Cable
- User Manual (this document)
- Watch Band (multiple straps may be included as per product description)
3. Getting Started
3.1. Charging the Device
Before first use, fully charge your smart watch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB end into a compatible power adapter (not included) or a computer USB port. A full charge typically takes approximately 2.5 hours.

Image: The LIGE Smart Watch connected to its magnetic charging cable, illustrating its 400mAh battery capacity and typical battery life.
3.2. App Installation and Pairing
To unlock the full functionality of your LIGE Smart Watch, you need to install the 'Glory Fit' application on your smartphone. The watch is compatible with Android 5.0+ and iOS 9.0+ and above systems.
- Turn on Bluetooth: Ensure Bluetooth is enabled on your smartphone.
- Download 'Glory Fit': Scan the QR code displayed on the watch (if available) or search for 'Glory Fit' in your phone's app store (Google Play Store for Android, Apple App Store for iOS).
- Open App and Add Device: Launch the 'Glory Fit' app and navigate to the 'Device' section. Select 'Add Device' or 'Select device'.
- Search for Watch: The app will search for nearby Bluetooth devices. Locate 'SML3' or 'SML3-H-Pro-US' in the list and click 'CONNECT'.
- Confirm Pairing: A pairing request will appear on your phone. Click 'PAIR' in the pop-up window.
- Allow Notifications: Grant the necessary permissions for the smartwatch to display notifications from your phone.
- Enable Call Audio (Optional): On your watch, navigate to the settings and ensure 'Call Audio' is turned on if you wish to make/receive calls directly from the watch.
- Ready for Use: Your LIGE Smart Watch is now connected and ready for Bluetooth dial calls and other features.

Image: A visual guide detailing the 8 steps to connect the LIGE Smart Watch to a smartphone via Bluetooth using the 'Glory Fit' app.
4. Operating Instructions
4.1. Display and Customization
The watch features a 1.43-inch HD AMOLED touch screen with a 460*460 resolution, providing clear visuals even in bright sunlight. You can customize the watch face from over 200 online options available in the 'Glory Fit' app, or even upload your own photos as a personalized wallpaper.

Image: A close-up of the LIGE Smart Watch display, highlighting its 1.43-inch AMOLED Always On Display Touchscreen with vibrant colors and clear resolution.

Image: A collage showing various digital watch faces available for the LIGE Smart Watch, along with an option for users to customize with their own photos.
4.2. Bluetooth Calls and Notifications
With its built-in microphone and speaker, the LIGE Smart Watch allows you to answer, make, or reject calls directly from your wrist after establishing a Bluetooth connection. You can also view call logs and add contacts. The watch receives notifications from various mobile applications, including SMS, Facebook, WhatsApp, Instagram, and more, ensuring you stay connected without needing to check your phone constantly.

Image: A person wearing the LIGE Smart Watch, illustrating its Bluetooth call feature with icons for microphone, speaker, message notifications, and SOS emergency contact.

Image: The LIGE Smart Watch displaying its voice assistant capability and showing examples of message alerts from various social media and messaging applications.
4.3. Health Monitoring
Equipped with built-in sensors, the watch provides 24/7 health monitoring. It tracks your heart rate, breathing rate, and calorie consumption in real-time. Additionally, it monitors different sleep stages (REM, light, and deep sleep) and records wake-up times, offering insights into your sleep quality. All health data can be viewed directly on the smartwatch or through the 'Glory Fit' app.

Image: A visual representation of the LIGE Smart Watch's 24-hour health management capabilities, including heart rate tracking, daily activity logs, sleep monitoring, and breathing exercises.

Image: An overview of the LIGE Smart Watch's comprehensive health features, showing graphs for resting heart rate, daily activity, and sleep patterns.
4.4. Sport Modes
The LIGE Smart Watch offers over 100 different training modes, catering to various activities including outdoor adventures, ball games, golf training, and indoor fitness. It accurately records your exercise heart rate, steps, calorie consumption, distance, and activity time in real-time, helping you achieve your fitness goals.

Image: A person cycling while wearing the LIGE Smart Watch, with an overlay showing the watch's display of heart rate, pace, distance, and time, along with icons for various exercise functions.

Image: A graphic illustrating the wide range of 110+ sports modes available on the LIGE Smart Watch, including outdoor run, cycling, skipping, and swimming.
4.5. Additional Features
Beyond its core functionalities, the LIGE Smart Watch integrates several convenient features:
- Voice Assistant: Control your phone and access information using voice commands.
- Weather Forecast: Get real-time weather updates directly on your wrist.
- Music Control: Manage music playback on your connected smartphone.
- Remote Photography: Use your watch as a remote shutter for your phone's camera.
- Stopwatch/Timer/Alarm: Essential timekeeping tools.
- Calculator: Perform basic calculations on the go.
- Sedentary Reminder: Get alerts to move after periods of inactivity.

Image: A comprehensive display of the LIGE Smart Watch's diverse features, including customizable UI, remote camera control, stopwatch, calculator, voice assistant, music control, and weather forecast.

Image: A visual summary of additional smart watch functions such as camera control, weather display, smart alerts, calculator, battery status, waterproofing, and alarm settings.
5. Maintenance
5.1. Waterproofing
The LIGE Smart Watch is IP68 waterproof, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for 30 minutes. You can wear the watch during daily activities such as sweating, rainy days, washing hands, and swimming. However, it is not recommended for hot water activities like showering or sauna, or for diving.

Image: The LIGE Smart Watch partially submerged in water, illustrating its IP68 waterproof rating.
5.2. Battery Life and Care
The 400mAh lithium-ion battery provides excellent endurance, offering 7-10 days of continuous use under normal operating conditions and up to 20 days of standby time. To maximize battery life, avoid extreme temperatures and use only the provided magnetic charging cable. Regular charging before the battery is completely depleted is recommended.
6. Troubleshooting
If you encounter issues with your LIGE Smart Watch, please refer to the following common solutions:
- Connectivity Issues: If the watch frequently disconnects from the app, ensure the 'Glory Fit' app is running in the background and is not being optimized or put to sleep by your phone's battery saving settings. Restarting both the watch and your phone can often resolve connection problems.
- Notification Problems: If you are not receiving notifications, verify that the 'Glory Fit' app has all necessary permissions enabled on your phone (e.g., notification access, background activity). Also, check the notification settings within the 'Glory Fit' app to ensure specific app notifications are turned on. For SMS notifications, confirm that the app has permission to read messages.
- Inaccurate Data: For health and activity tracking, ensure the watch is worn snugly on your wrist. For step counting, some minor discrepancies may occur in certain scenarios.
- Screen Unresponsive: If the touchscreen is unresponsive, try restarting the watch. Ensure the screen is clean and dry.
- General Performance: If the watch experiences slowdowns or unexpected behavior, a factory reset (found in the watch's system settings) may resolve the issue. Note that a factory reset will erase all data on the watch.
If problems persist, please contact customer support for further assistance.
7. Specifications
| Feature | Specification |
|---|---|
| Model Number | SML3-H-Pro-US |
| Screen Size | 1.43 Inches |
| Display Type | AMOLED |
| Resolution | 460*460 |
| Battery Capacity | 400 mAh |
| Normal Use Battery Life | 7-10 Days |
| Standby Time | Up to 20 Days |
| Charging Time | Approx. 2.5 Hours |
| Waterproof Rating | IP68 |
| Operating System Compatibility | Android 5.0+, iOS 9.0+ |
| Connectivity | Bluetooth 5.2 |
| Item Weight | 200 Grams (7.1 ounces) |
| Memory Storage Capacity | 256 MB |
| Manufacturer | LIGE |
| Country of Origin | China |
8. Warranty and Support
Your LIGE SML3-H-Pro-US Smart Watch comes with a standard 24-month warranty from the date of purchase, covering manufacturing defects. For any issues or inquiries not covered in this manual, please contact our dedicated customer service team. Keep your purchase receipt as proof of warranty.
For additional support or to explore protection plans, please visit the official LIGE store on Amazon or contact your retailer.





