LIGE ST19-A Smartwatch User Manual

Introduction

This manual provides detailed instructions for the setup, operation, and maintenance of your LIGE ST19-A Smartwatch. Designed for durability and functionality, this smartwatch features a 1.43-inch AMOLED touchscreen, Bluetooth calling, comprehensive health monitoring, and multiple sports modes. Please read this manual carefully to ensure proper use and to maximize your device's potential.

1. Setup

1.1 Charging the Smartwatch

Before first use, fully charge your LIGE ST19-A Smartwatch. Use the provided magnetic charging cable.

Connect the magnetic end of the charging cable to the charging contacts on the back of the smartwatch.
Connect the USB end of the cable to a standard USB power adapter (5V/1A recommended) or a computer's USB port.
The watch display will indicate charging status. A full charge typically takes 2-3 hours.
Once fully charged, the watch offers approximately 3-7 days of working time and up to 30 days of standby time.

LIGE ST19-A Smartwatch magnetic charging — Image: The LIGE ST19-A Smartwatch connected to its magnetic charger, displaying a 360 mAh battery capacity and charging times.

1.2 App Installation and Device Pairing

To unlock the full functionality of your smartwatch, you need to install the companion application on your smartphone and pair the devices.

Enable Bluetooth: On your smartphone, go to settings and ensure Bluetooth is turned on.
Download the App: Scan the QR code provided in the watch's packaging or search for "FitCloudPro" in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS). Alternatively, you can visit this link for download options.
Install and Open: Install the "FitCloudPro" app and open it.
Add Device: In the app, navigate to the "Device" or "Add Device" section. The app will search for available devices. Select "ST19-A" from the list to initiate pairing.
Confirm Pairing: Follow the on-screen prompts on both your phone and smartwatch to confirm the pairing request.
Enable Notifications: Grant the necessary permissions for the app to display notifications from your phone on the smartwatch.
Bluetooth Call Function: After successful connection, you can enable or disable the call function on the watch. If the connection is successful, you can add/answer calls and play music.

FitCloudPro app installation and pairing steps — Image: Step-by-step guide for downloading the FitCloudPro app, scanning a QR code, and pairing the smartwatch via Bluetooth.

2. Operating Instructions

2.1 Basic Navigation

Touchscreen: Swipe left, right, up, or down to navigate through menus and features. Tap to select.
Side Buttons: The smartwatch features physical buttons for quick access to functions or to return to the home screen. Refer to the watch's interface for specific button assignments.

2.2 Bluetooth Calling

Once paired with your smartphone, you can make and receive calls directly from your smartwatch.

Making Calls: Access the dialer on your watch or select a contact from your synced phonebook.
Receiving Calls: When a call comes in, the watch will display the caller ID. You can answer or decline the call directly from your wrist.
The watch includes a microphone and speaker for hands-free communication.

LIGE ST19-A Smartwatch Bluetooth call function — Image: The LIGE ST19-A Smartwatch displaying an incoming call, demonstrating its Bluetooth call capabilities with dialing, message notification, and microphone functions.

2.3 Smart Notifications

Receive instant notifications for incoming calls, text messages, and alerts from various social media applications directly on your wrist.

Ensure notification permissions are granted in the "FitCloudPro" app for desired applications.
Supported apps include Line, Messenger, Facebook, Twitter, Kakao Talk, Skype, and WhatsApp.

LIGE ST19-A Smartwatch displaying smart notifications — Image: The LIGE ST19-A Smartwatch showing a message notification from a social media application, with icons for various messaging platforms.

2.4 Health Tracking

The smartwatch provides 24-hour real-time monitoring of various health metrics.

Heart Rate Monitoring: Tracks your heart rate continuously throughout the day.
Blood Pressure Measurement: Provides blood pressure readings.
Blood Oxygen (SpO2) Monitoring: Measures your blood oxygen saturation levels.
Sleep Monitoring: Analyzes your sleep patterns, including deep sleep, light sleep, and wake times.
Pedometer: Counts your daily steps, distance, and estimated calorie burn.
Breath Training: Guided breathing exercises to help manage stress.

Note: Health data provided by this device is for reference only and should not be used for medical diagnosis or treatment. Consult a medical professional for health concerns.

LIGE ST19-A Smartwatch health tracking features — Image: The LIGE ST19-A Smartwatch displaying various health metrics including blood pressure, blood oxygen, sleep monitoring, and heart rate data.

2.5 Sports Modes

The smartwatch supports over 100 sports modes to track your workout data accurately.

Select your desired sport mode from the watch's menu to begin tracking.
The watch records data such as duration, distance, calories burned, and heart rate during your activity.
Examples of supported activities include walking, running, cycling, swimming, and various gym exercises.

LIGE ST19-A Smartwatch sports modes — Image: The LIGE ST19-A Smartwatch displaying its interface with various sports tracking options, indicating its suitability for outdoor activities.

2.6 Additional Features

Weather Display: Get real-time weather updates directly on your watch face.
Music Control: Control music playback on your smartphone (play, pause, skip tracks) from your wrist.
Always On Display (AOD): The 1.43-inch AMOLED screen supports an Always On Display feature, providing continuous time visibility.
AI Voice Assistant: Interact with your smartwatch using voice commands for various tasks.

LIGE ST19-A Smartwatch versatile features — Image: The LIGE ST19-A Smartwatch showcasing versatile features like weather display, music control, breath training, and health monitoring, suitable for outdoor activities.

LIGE ST19-A Smartwatch Always On Display — Image: The LIGE ST19-A Smartwatch displaying its 1.43-inch AMOLED screen with the Always On Display feature, showing time and basic metrics.

3. 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. Avoid harsh chemicals or abrasive materials.
Water Resistance: The LIGE ST19-A Smartwatch is IP68 rated, meaning it is resistant to dust and can withstand immersion in water up to 1.5 meters for 30 minutes. It is suitable for daily use, hand washing, and rain exposure. However, it is not recommended for hot showers, saunas, or diving, as steam and hot water can compromise the seals.
Battery Care: To prolong battery life, avoid fully discharging the watch frequently. Charge it when the battery level is low. Store the watch in a cool, dry place when not in use for extended periods.
Avoid Extreme Temperatures: Do not expose the watch to extreme hot or cold temperatures, as this can damage the battery and internal components.

LIGE ST19-A Smartwatch waterproof, dustproof, shockproof features — Image: The LIGE ST19-A Smartwatch highlighted with icons for waterproof, dustproof, and shockproof capabilities, indicating its robust design for outdoor sports.

4. Troubleshooting

Problem	Possible Solution
Watch does not turn on	Ensure the watch is fully charged. Connect it to the charger for at least 30 minutes.
Cannot pair with smartphone	Ensure Bluetooth is enabled on your phone and the watch. Make sure the watch is within the Bluetooth range of your phone. Restart both your phone and the smartwatch. Clear Bluetooth cache on your phone (Android) or forget the device and re-pair. Ensure the "FitCloudPro" app has all necessary permissions.
No notifications received	Check if notification permissions are enabled for the "FitCloudPro" app in your phone's settings. Ensure the app is running in the background and not optimized for battery saving. Verify that notifications are enabled within the "FitCloudPro" app for specific applications. Confirm the watch is connected via Bluetooth.
Inaccurate health data	Ensure the watch is worn snugly on your wrist, not too loose or too tight. Clean the sensor on the back of the watch. Avoid excessive movement during measurements. Remember that data is for reference and not medical grade.
Short battery life	Reduce screen brightness. Disable Always On Display if not needed. Limit frequent use of power-intensive features like Bluetooth calls or continuous heart rate monitoring. Ensure the watch is fully charged each time.

5. Specifications

Feature	Detail
Model Name	ST19-A
Brand	LIGE
Screen Size	1.43 Inches
Display Type	AMOLED Touchscreen
Connectivity Technology	Bluetooth
Battery Capacity	360 mAh (Lithium-ion)
Typical Usage Time	3-7 days
Standby Time	Approx. 30 days
Water Resistance	IP68 (Dustproof, Water resistant up to 1.5m for 30 min)
Special Features	Voice Call, Music Player, Heart Rate Monitor, Activity Tracker, Blood Pressure Monitor, Blood Oxygen Monitor, Sleep Monitor, GPS (integrated)
Compatibility	Android, iOS
Weight	290 g

6. Warranty and Support

LIGE prioritizes customer satisfaction. Your LIGE ST19-A Smartwatch comes with the following support:

30-Day Refund: If any issues arise during use, you are eligible for a refund within 30 days of purchase.
2-Year Repair Service: A 2-year repair service is provided after the sale for manufacturing defects.
For any problems or inquiries, please contact LIGE customer support. Your satisfaction is important to us.

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LIGE ST19-A