1. Introduction
The LIGE Smart Watch is a versatile full-touch sports bracelet designed for both men and women, offering a range of features to support your active lifestyle and daily needs. This manual provides essential information on setting up, operating, and maintaining your smartwatch.

Key features include heart rate, blood pressure, and blood oxygen monitoring, multiple sports modes, real-time notifications, weather forecasts, and scientific sleep tracking. Its lightweight and ultra-thin design ensures comfortable wear, while IP67 waterproofing provides durability for everyday use.
2. Setup Guide
2.1 Charging the Smart Watch
Before initial use, ensure your smartwatch is fully charged. The watch features a 220 mAh polymer battery, offering approximately 7 days of daily battery life and up to 30 days of powerful standby.

2.2 App Installation
To unlock the full potential of your LIGE Smart Watch, you need to install the companion application on your mobile phone. The app name is Da Fit.
- Locate the QR code provided in the watch's packaging or manual.
- Scan the QR code with your mobile phone to download the Da Fit application.
- Alternatively, search for "Da Fit" in your phone's app store (Google Play Store for Android, Apple App Store for iOS).
2.3 Device Pairing
After installing the Da Fit app, follow these steps to pair your smartwatch:
- Ensure your mobile phone's Bluetooth is turned on.
- Open the Da Fit application.
- Navigate to the device section within the app and search for your LIGE Smart Watch.
- Select your watch from the list of available devices to establish a connection.
- Confirm the pairing request on both your phone and the watch if prompted.
The watch supports Bluetooth 4.0 for connectivity.
3. Operating Instructions
3.1 Basic Navigation
The LIGE Smart Watch features a full-touch screen and side buttons for navigation. Swipe across the screen to access different functions and use the side buttons for quick actions or to return to the home screen.
3.2 Health Monitoring
- Heart Rate Monitoring: The watch accurately monitors your heart rate using advanced technology.
- Blood Pressure Monitoring: Keep track of your blood pressure levels.
- Blood Oxygen Monitoring: Monitor your blood oxygen saturation at any time.

3.3 Sleep Monitoring
The watch provides scientific sleep monitoring, tracking your sleep heart rate, sleep quality, and sleep conditions. It generates sleep reports to help you understand and improve your sleep patterns.

3.4 Sports Modes
The smartwatch includes multiple built-in exercise modes to help you track your activities. When you exercise, select the corresponding mode to calculate calorie consumption, steps, mileage, and other data, assisting you in achieving your fitness goals.

3.5 Notifications and Calls
Receive real-time notifications for incoming calls, SMS messages, and various social media apps (WeChat, QQ, Facebook, Twitter, LinkedIn, WhatsApp, Line, Instagram, Snapchat, Skype). You can also reject incoming calls directly from the watch.


3.6 Other Functions
- Weather Forecast: Get real-time weather conditions directly on your wrist.
- Alarm Reminder: Set alarms for various events.
- Remote Camera: Control your phone's camera remotely from the watch.
- Sedentary Reminder: Receive alerts to move after periods of inactivity.
- Multiple Dials: Choose from a wide variety of watch faces to customize your display.
- Stopwatch & Countdown: Utilize built-in timing functions.
- Find Phone: Locate your paired mobile phone.
- Brightness Adjustment: Adjust the watch screen brightness.


4. Maintenance
4.1 Waterproof Rating
The LIGE Smart Watch has an IP67 professional waterproof rating. This means it is resistant to splashing and can be worn worry-free while washing hands. However, it is not suitable for hot water or diving. Avoid prolonged submersion or exposure to high-pressure water.

4.2 Cleaning
To clean your smartwatch, gently wipe the screen and strap with a soft, damp cloth. Avoid using harsh chemicals or abrasive materials that could damage the device.
5. Troubleshooting
- Watch not connecting to the app: Ensure your phone's location services are enabled and Bluetooth is on. Open the Da Fit app and attempt to connect from within the app's device settings.
- No call or message reminders: After connecting the watch to the mobile application, ensure that the notification permissions are enabled for incoming calls, text messages, and other desired applications within the Da Fit app settings.
- Water damage concerns: The watch is IP67 waterproof, suitable for splashes and hand washing. However, it is not designed for hot water exposure or diving. Avoid these conditions to prevent damage.
6. Specifications
| Feature | Specification |
|---|---|
| Display | 1.28 inch full fit full touch screen, 240*240px resolution, IPS, Glass Dial Window Material |
| Operation | Full touch and side buttons |
| CPU | DA14683 (CPU Model 223, Manufacturer Qualcomm) |
| Bluetooth Version | 4.0 / 5.0 |
| Waterproof Grade | IP67 Life Waterproof |
| Memory | 64MB (RAM <128MB, ROM <128MB) |
| Acceleration Sensor | SC7A20 |
| Battery | 220 mAh Polymer, 7-day daily battery life, 30-day powerful standby |
| Strap Material | Silica Gel |
| Compatibility | iOS 9.0 and above, Android 5.0 and above |
| Band Length | 240mm |
| Band Width | 22mm |
| Weight | 70-100g |
| Dimensions (Watch) | Height: 50.2mm, Width: 45.5mm, Thickness: 10.7mm |
| App Name | Da Fit |
| Supported Languages | English, Russian, Spanish, Portuguese, Italian, French, German (multi-language support for message content push) |
| Sensors | Heart Rate Monitor, Sleep Monitor, Blood Pressure Monitor, Acceleration Sensor |
| SIM Card Slot | No |
| GPS | No |
| Wi-Fi | No |

7. User Tips
- Always ensure your phone's location services and Bluetooth are active when trying to connect the watch to the Da Fit app.
- For accurate health monitoring and notifications, keep the Da Fit app running in the background and grant necessary permissions.
- While the watch is IP67 waterproof, avoid exposing it to hot water (e.g., hot showers, saunas) or using it for diving, as this can compromise its water resistance.
- Regularly check the Da Fit app for firmware updates to ensure optimal performance and access to new features.
8. Warranty and Support
The LIGE Smart Watch is guaranteed for one year from the date of purchase. For any issues or support inquiries, please contact the seller or refer to the official LIGE support channels.






