Introduction
The LIGE Smart Watch is a versatile device designed to enhance your daily life with its advanced features. It offers Bluetooth calling, comprehensive health monitoring including heart rate and sleep tracking, multiple sports modes, and smart notifications. This manual will guide you through the setup, operation, and maintenance of your new smartwatch.

The LIGE Smart Watch, featuring a sleek black metal strap and a vibrant round display, is designed for both business and leisure.
Package Contents
Please verify that all items are present in your package:
- LIGE Smart Watch (with pre-installed metal strap)
- Silicone Watch Band (additional)
- Magnetic Charging Cable
- User Manual

Contents of the LIGE Smart Watch package, including the watch, two strap options, charging cable, and manual.
Setup
1. Charging the Device
Before first use, fully charge your LIGE Smart Watch. 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 USB port. The watch display will indicate charging status.
2. App Installation
To unlock all features, download the 'Da Fit' app on your smartphone. You can scan the QR code provided in the manual or on the watch screen, or search for 'Da Fit' in your phone's app store (compatible with Android 4.4+ and iOS 9.0+).
Download the Da Fit app here: http://plus.crrepa.com/app-download/dafit
3. Bluetooth Pairing
The LIGE Smart Watch requires two Bluetooth connections for full functionality:
- First Bluetooth (App Connection):
a. Turn on Bluetooth on your phone.
b. Open the 'Da Fit' app and navigate to 'ADD A DEVICE'.
c. Select 'ST1' from the list of found devices to connect. This enables data synchronization and notifications. - Second Bluetooth (Call Function):
a. On your watch, swipe down to access quick settings and ensure the 'Audio' icon (phone receiver) is enabled.
b. On your phone, go to your Bluetooth settings.
c. Find and connect to 'Audio_ST1'. This connection enables the Bluetooth call feature.

Visual guide for connecting your LIGE Smart Watch via Bluetooth for both app synchronization and call functionality.
Operating Instructions
1. Basic Navigation
- Touch Screen: Swipe left/right to access different functions, swipe up/down for quick settings/notifications. Tap to select.
- Side Button: Press to wake/sleep the screen, return to the main dial, or long-press to power on/off.

The 1.32-inch HD full touch screen provides a clear and responsive interface for daily interactions.
2. Bluetooth Calls & Smart Reminders
Once the 'Audio_ST1' Bluetooth is connected, you can make, answer, and hang up calls directly from your watch. The watch also synchronizes message alerts from your phone, ensuring you don't miss important notifications from apps like Facebook, Twitter, WhatsApp, and more.

Seamlessly receive notifications and manage calls directly from your wrist.
3. Health Monitoring
The smartwatch continuously monitors your health metrics:
- Heart Rate: 24-hour monitoring to track your heart rate trends.
- Sleep Monitor: Records deep, shallow, and awake sleep states to help you understand your sleep patterns.
- Blood Pressure & Blood Oxygen: Provides estimates of blood pressure and blood oxygen levels.
Note: Health data is for reference only and should not be used for medical purposes.

The advanced HR sensor on the back of the watch enables continuous health tracking.
4. Sports Modes
The watch supports multiple sports modes to track your workouts, including:
- Walking
- Running
- Cycling
- Basketball
- Football
- Badminton
- Skipping Rope
It records exercise time, physical status, distance, and calories burned, providing scientific data for your fitness journey.

Track your performance across various sports modes directly from your wrist.
5. Customization
Personalize your watch with various dial styles. The 'Da Fit' app allows you to choose from a market of exquisite dials or even set your favorite photos as custom watch faces.

Customize your watch face to match your style or mood with a variety of options and personal photos.
6. Other Features
The LIGE Smart Watch includes additional convenient features:
- Alarms
- Weather Forecast
- Drink Water/Sedentary Reminders
- Remote Camera Control
- Music Control
- Find Your Phone
- Stopwatch

The watch simplifies your daily routine with a range of smart features.
Maintenance
- Cleaning: Regularly wipe the watch screen and strap with a soft, dry cloth. If necessary, use a slightly damp cloth and then dry thoroughly.
- Water Resistance: The watch is IP67 waterproof, meaning it can withstand daily activities like hand washing, sweating, and splashes. Do not use it for swimming, diving, or in hot water/steam.
- Storage: Store the watch in a cool, dry place when not in use. Avoid extreme temperatures.
- Charging: Use only the provided charging cable. Avoid overcharging the battery.
Troubleshooting
- Watch not turning on: Ensure the watch is fully charged. Connect it to the charger for at least 10 minutes.
- Cannot connect to app: Make sure Bluetooth is enabled on your phone and the watch is within range. Restart both the watch and the phone, then try pairing again through the 'Da Fit' app.
- Call function not working: Verify that 'Audio_ST1' is connected in your phone's Bluetooth settings, separate from the app connection. Ensure the audio icon is enabled on the watch.
- Notifications not received: Check app permissions in your phone settings to ensure 'Da Fit' has access to notifications. Also, verify notification settings within the 'Da Fit' app.
- Inaccurate health data: Ensure the watch is worn snugly on your wrist, not too tight or too loose. Clean the sensor area regularly. Remember, data is for reference only.
Specifications
| Feature | Specification |
|---|---|
| Model Name | ST1-A |
| Screen Size | 1.32 Inches |
| Screen Resolution | 360*360 HD |
| Connectivity | Bluetooth |
| Waterproof Rating | IP67 |
| Battery Type | Lithium Polymer |
| Compatible OS | Android 4.4+ / iOS 9.0+ |
| Product Dimensions | 4.72 x 1.18 x 0.39 inches |
| Item Weight | 8.4 ounces |
Warranty and Support
LIGE offers a change/return service within 3 months from the date of purchase for product quality issues. Additionally, a 24-month warranty is provided for configuration problems that prevent the watch from performing its work (excluding human damage).
For any issues or support inquiries, please contact LIGE customer service with evidence of the problem. Refer to the contact information provided with your purchase or visit the official LIGE store on Amazon: LIGE Amazon Store.





