1. Introduction
Thank you for choosing the LIGE DM4 GPS Smartwatch. This advanced wearable device is designed to enhance your daily life and outdoor adventures with its comprehensive features, including multi-system GPS positioning, a vibrant AMOLED display, extensive health monitoring, and a powerful LED flashlight. This manual provides detailed instructions to help you set up, operate, and maintain your smartwatch.
Figure 1.1: LIGE DM4 GPS Smartwatch Overview
2. Package Contents
Please verify that all items are present in your package:
- Smartwatch x 1
- Leather Strap x 1
- Silicone Strap x 1
- Product Manual x 1
- Strap Length Adjustment Tool x 1
3. Setup
3.1 Initial Charging
Before first use, fully charge your LIGE DM4 Smartwatch. Connect the magnetic charging cable to the charging points on the back of the watch and plug the USB end into a power adapter (not included) or a computer's USB port. A full charge takes approximately 2 hours.
3.2 App Installation
To unlock the full potential of your smartwatch, download and install the GloryFitPro app on your smartphone. The app is compatible with Android 5.0+ and iOS 11.0+.
- Scan the QR code displayed on the watch screen during initial setup, or search for "GloryFitPro" in your phone's app store (Google Play Store for Android, Apple App Store for iOS).
- Alternatively, you can download the app directly from: GloryFitPro App Download
- Follow the on-screen instructions to complete the installation.
3.3 Device Pairing
Pair your smartwatch with the GloryFitPro app to synchronize data and enable smart features.
- Ensure Bluetooth is enabled on your smartphone.
- Open the GloryFitPro app and navigate to the "Device" section.
- Tap "Add Device" or "Bind Device" and select the DM4 smartwatch from the list of available devices.
- Confirm the pairing request on both your phone and the smartwatch.
- Once connected, enable "Call Audio" in the app's Bluetooth settings to use the watch for calls.
Figure 3.1: Smartwatch Connection Method
4. Operating Instructions
4.1 Display and Navigation
The LIGE DM4 features a 1.43-inch HD AMOLED touchscreen with a resolution of 466*466 pixels, offering clear visuals and vibrant colors. Navigate the watch by swiping across the screen and using the physical buttons.
- Swipe Down: Access quick settings (e.g., flashlight, battery saver, DND mode).
- Swipe Up: View notifications.
- Swipe Left/Right: Access various widgets and features (e.g., activity data, heart rate, weather).
- Top Right Button: Power On/Off, return to watch face.
- Top Left Button: Quick access to sports modes.
- Bottom Right Button: Customizable shortcut (e.g., Find Phone, Flashlight).
Figure 4.1: AMOLED HD Display and Sensor Readings
4.2 GPS and Navigation Features
The DM4 Smartwatch has built-in GPS and supports multiple satellite systems (GPS, GLONASS, BeiDou, Galileo, NAVIC, QZSS) for accurate outdoor tracking. It also includes a compass, altimeter, and barometer for real-time environmental data.
- GPS Tracking: During outdoor sports modes, the watch records your route, distance, and pace.
- Compass: Provides real-time directional guidance.
- Altimeter: Displays current altitude.
- Barometer: Shows atmospheric pressure.
Figure 4.2: GPS Tracking and Route Display
Figure 4.3: Compass, Altitude, and Barometric Pressure Features
4.3 Bluetooth Calling and Smart Notifications
Once paired with your smartphone, the DM4 Smartwatch allows you to make and receive calls directly from your wrist. It also displays notifications from various apps, text messages, and other alerts.
- Making Calls: Access the dial pad or contacts on the watch to initiate a call.
- Receiving Calls: Answer or reject incoming calls directly from the watch.
- Notifications: Receive alerts for messages, social media, and other app notifications.
Figure 4.4: Bluetooth Calling and Smart Notifications
Figure 4.5: Information Notification Display
4.4 Sports Modes
The DM4 Smartwatch supports over 120 sports modes, allowing you to track various activities such as running, cycling, walking, hiking, and football. It monitors your exercise time, steps, calories burned, and other relevant data.
- Select your desired sport from the watch's menu.
- The watch will automatically begin tracking your activity.
- Review your workout summary on the watch or in the GloryFitPro app.
Figure 4.6: Over 170 Sports Modes
4.5 Health Monitoring
Equipped with advanced sensors, the DM4 Smartwatch provides 24/7 health monitoring, including real-time heart rate tracking and comprehensive sleep analysis.
- Heart Rate Monitoring: Continuously tracks your heart rate throughout the day.
- Sleep Tracking: Automatically monitors your sleep status (deep sleep, light sleep, REM) and provides a detailed analysis of your sleep quality.
- Blood Oxygen (SpO2) & Blood Pressure: Provides readings for these metrics (for reference only, not for medical purposes).
Figure 4.7: 24/7 Health Monitoring
Figure 4.8: 24-Hour Sleep Monitoring
4.6 Built-in LED Flashlight
The DM4 Smartwatch is equipped with a powerful LED flashlight, providing illumination for 6-8 meters. It's useful for camping, hiking, night adventures, power outages, or finding items in the dark.
- Access the flashlight from the quick settings menu (swipe down from the watch face) or assign it to a customizable button.
- Note: Do not direct the light towards eyes.
Figure 4.9: Strong LED Flashlight Feature
Figure 4.10: LED Flashlight Modes
4.7 Other Smart Features
The DM4 Smartwatch offers a range of additional functionalities to enhance your daily convenience:
- Voice Assistant: Interact with your phone's voice assistant directly from the watch.
- Music Control: Control music playback on your smartphone (play, pause, skip tracks).
- Camera Control: Use the watch as a remote shutter for your phone's camera.
- Weather Forecast: Get real-time weather updates.
- Timer & Stopwatch: Built-in tools for timing activities.
- Alarm Clock: Set multiple alarms.
- Find Phone: Locate your misplaced smartphone by making it ring.
- Calculator & World Clock: Convenient utilities.
- Sedentary Reminder & Water Reminder: Prompts to encourage healthy habits.
Figure 4.11: Additional Smart Features
4.8 Customizable Watch Faces
Personalize your smartwatch with over 200 watch faces available through the GloryFitPro app. You can also create custom DIY watch faces using your own photos.
Figure 4.12: Over 200 Watch Faces
5. Maintenance
5.1 Battery Life and Charging
The DM4 Smartwatch is equipped with a 530mAh battery, providing extended usage. A full charge takes approximately 2 hours. Under typical usage, the battery lasts 7-10 days, and up to 30 days in standby mode.
- To prolong battery life, enable power-saving mode when not actively using features like GPS or continuous health monitoring.
- Avoid extreme temperatures during charging and storage.
Figure 5.1: 530mAh Long-Lasting Battery
5.2 Water Resistance and Durability
The DM4 Smartwatch is designed with U.S. MIL-STD-810H military-grade durability, making it resistant to various harsh environments. It features 5ATM water resistance and IP69K dustproof rating.
- 5ATM Water Resistance: Suitable for splashes, rain, showering, and shallow-water swimming. Not suitable for diving or high-pressure water activities.
- IP69K Dustproof: Fully protected against dust ingress.
- Military Grade: Resistant to high/low temperatures, pressure, impact, and corrosion.
Figure 5.2: U.S. MIL-STD-810H Quality
Figure 5.3: Military Smartwatch Durability
5.3 Cleaning
To keep your smartwatch in optimal condition:
- Wipe the screen and body with a soft, damp cloth.
- Clean the charging contacts regularly to ensure proper connection.
- Avoid using harsh chemicals or abrasive materials.
6. Troubleshooting
If you encounter issues with your LIGE DM4 Smartwatch, refer to the following common problems and solutions:
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch does not turn on or charge. | Low battery; improper charging connection; faulty charger/cable. | Ensure charging contacts are clean and aligned. Try a different USB port or power adapter. Charge for at least 10 minutes before attempting to power on. |
| Cannot pair with smartphone. | Bluetooth off; app not open; watch not in pairing mode; interference. | Ensure Bluetooth is on and the app is open. Restart both watch and phone. Forget previous Bluetooth connections. Try pairing again. |
| GPS signal is weak or slow to acquire. | Obstructed view of sky; initial acquisition time. | Move to an open outdoor area. Allow 1.5 to 4 minutes for initial GPS lock. Ensure phone's GPS is enabled if using connected GPS. |
| Health data (HR, Sleep) seems inaccurate. | Watch fit too loose/tight; sensor obstruction; data for reference only. | Ensure the watch is worn snugly on your wrist, not too tight or loose. Clean the sensor area. Remember, data is for reference and not medical diagnosis. |
| Notifications not received. | App permissions; DND mode; Bluetooth disconnected. | Check app notification permissions on your phone. Disable DND mode on watch/phone. Ensure Bluetooth connection is stable. |
7. Specifications
| Feature | Detail |
|---|---|
| Model Number | DM4 |
| Display | 1.43-inch HD AMOLED (466*466 resolution) |
| Battery Capacity | 530mAh Lithium-Polymer |
| Battery Life | 7-10 days (typical use), up to 30 days (standby) |
| Charging Time | Approx. 2 hours |
| Connectivity | Bluetooth |
| GPS | Integrated GPS (L1 single frequency), supports GPS, GLONASS, BeiDou, Galileo, NAVIC, QZSS |
| Water Resistance | 5ATM |
| Dustproof Rating | IP69K |
| Durability Standard | U.S. MIL-STD-810H |
| Sensors | Heart Rate, Blood Oxygen, Blood Pressure, Barometer, Altimeter, Compass |
| Product Dimensions | 6 x 2 x 3 cm; 200 Grams |
| Memory Capacity | 256 MB |
| Compatible OS | Android 5.0+ / iOS 11.0+ |
8. Warranty and Support
Your comfort and satisfaction are our top priority. If you have any questions, feedback, or require technical assistance with your LIGE DM4 Smartwatch, please do not hesitate to contact us.
We are committed to providing a satisfactory solution and typically respond within 24 hours.
Please refer to your purchase documentation for specific warranty details and contact information for the seller or manufacturer.
9. Important Note on Videos
No official product video URLs were provided in the product data. Therefore, no videos could be embedded in this manual.
