LIGE GT4PRO Smartwatch User Manual

Introduction

Welcome to the LIGE GT4PRO Smartwatch user manual. This guide provides detailed instructions on how to set up, operate, and maintain your new smartwatch. The GT4PRO is designed to enhance your daily life with features such as health monitoring, Bluetooth calling, music control, and smart notifications, compatible with both Android and iOS devices.

Image: The LIGE GT4PRO Smartwatch with a silver metal band, displaying the time, date, weather, step count, calorie burn, heart rate, and icons for various functions like alarm, music, and settings. Health monitoring icons for heart rate, ECG, and blood oxygen are visible at the bottom.

Setup Guide

1. Charging the Smartwatch

Before first use, fully charge your GT4PRO smartwatch. The device supports wireless charging.

• Place the smartwatch on the wireless charging pad.
• Ensure the watch is correctly aligned for charging to begin.
• The screen will indicate charging status.

2. App Installation and Pairing

To unlock the full potential of your smartwatch, download and install the companion application on your smartphone.

• The app is compatible with iOS 9.0 and above, and Android 5.0 and above systems.
• Search for the official LIGE smartwatch app in your phone's app store (e.g., Apple App Store or Google Play Store).
• Install the app and follow the on-screen instructions to create an account or log in.
• Enable Bluetooth on your smartphone.
• Open the app and follow the pairing instructions. The watch uses Bluetooth 5.3+5.3 dual mode for connection.
• Once paired, the watch will synchronize with your phone, allowing for calls, notifications, and data tracking.

Image: A smartwatch on a wrist displaying an incoming call. Text on the image highlights "One click easy to connect" and "Raise your hand to make a call," along with icons for Ringtone, Built-in Mic, Call History, Favourites, and Dialer, illustrating the ease of connecting and managing calls.

Operating Instructions

Basic Navigation

• The GT4PRO features a 1.50-inch HD TFT touch screen for intuitive interaction.
• Swipe across the screen to navigate through menus and functions.
• Use the side FPC button and supporting knob for additional control and navigation.

Image: A collage highlighting the smartwatch's advantages, including a spin button for easy control, one-click health measurement, multiple sports modes, communication freedom with call functions, music control, and four different menu display modes.

Making and Answering Calls

With its built-in high-fidelity waterproof speaker, the GT4PRO allows you to manage calls directly from your wrist.

• When a call comes in, the watch will display the caller ID.
• Tap the green icon to answer or the red icon to reject.
• You can access call history, favorite contacts, and a dialer directly from the watch.

Image: A smartwatch on a wrist showing an incoming call screen with a phone number and "calling" status. The image emphasizes the ability to answer and make calls efficiently using the watch's waterproof speaker.

Music Playback Control

Control your smartphone's music playback directly from your GT4PRO.

• Ensure your watch is connected to your phone via Bluetooth.
• Navigate to the music control interface on your watch.
• You can play, pause, skip to the previous/next song, and adjust volume.

Image: A smartwatch displaying music playback controls, connected to a smartphone and wireless earbuds. The text indicates the ability to control music (play/pause, previous/next song) directly from the watch.

Smart Notifications and AI Voice

Receive important alerts and interact with your device using voice commands.

• Notifications: The watch will display and vibrate for phone calls, SMS messages, and social media app alerts (e.g., Facebook, WhatsApp, Instagram, Twitter, Snapchat) when connected to your phone.
• AI Voice Assistant: The built-in AI voice assistant allows you to open applications and perform tasks using voice commands, such as setting alarms or checking the weather.

Image: A smartwatch displaying a message notification from "LINDA" and another screen showing "Hi, I'm listening..." with voice assistant prompts. Social media icons are shown, illustrating the watch's capability for SMS and social app notifications, as well as AI voice interaction.

Health Monitoring

The GT4PRO continuously monitors various health metrics to help you maintain a healthy lifestyle.

• Heart Rate Monitoring: Tracks your heart rate 24/7.
• Blood Pressure Monitoring: Uses advanced sensors and algorithms for dynamic blood pressure tracking.
• Blood Oxygen (SpO2) Monitoring: Measures your blood oxygen levels.
• ECG Monitoring: Features an electrocardiogram detection function with an ECG sensor chip to collect waveforms. Note: This product is not a medical device, and results are for reference only. Consult a doctor for medical advice.
• Sleep Monitoring: Provides all-weather sleep tracking, recording deep sleep, light sleep, and rapid eye movement to help improve sleep quality.
• Sedentary Reminder: Reminds you to move after periods of inactivity.

Image: A collage showcasing the smartwatch's health assistant features, including sleep monitoring (09h 50m), blood oxygen monitoring (97% SpO2), ECG monitoring with waveform display, and blood pressure monitoring with a graph (128/88).

Image: A smartwatch on a wrist displaying an ECG waveform. The image details ECG monitoring for cardiac abnormalities, showing heart rate (95 Times/minute), QT interval (447 Millisecond), and HRV (3 Millisecond). A disclaimer states it is not a medical device and results are for reference only.

Sports Modes and Activity Tracking

The GT4PRO supports multiple exercise modes and intelligent motion algorithms to track your fitness activities.

• Detects heart rate, distance, and calories burned for various sports (e.g., walking, running, cycling, yoga, jumping rope, badminton).
• Provides professional activity data analysis including heart rate, step count, and time.

Image: A person cycling while wearing the smartwatch, which displays activity data like heart rate, distance, and calories. Icons for various sports modes are shown, indicating the watch's capability to detect and track multiple exercise patterns.

Other Functions

• Alarm Clock: Set alarms directly from your watch.
• Remote Photography: Use your watch as a remote shutter for your phone's camera.
• Find Bracelet/Phone: Locate your paired phone or watch if misplaced.
• Do Not Disturb Mode: Silence notifications during specific times.
• Dial Customization: Choose from a variety of exquisite dials to match your style.
• Airplane Mode: Disable wireless communications.
• Weather: Get timely weather forecasts on your wrist.
• Turning Wrist to Turn on Screen: Automatically illuminates the screen when you raise your wrist.

Image: A display of various practical functions of the smartwatch, including remote photography, weather forecast, and sedentary reminders, along with a grid of icons representing other features like alarm, calls, games, and music.

Maintenance

Water Resistance (IP67)

The GT4PRO smartwatch has an IP67 waterproof rating. This means it is resistant to splashes, rain, and brief immersion in shallow water. It is NOT suitable for swimming, showering, or diving. Exposure to hot water, steam, or high-pressure water jets may damage the device.

Cleaning

• Wipe the watch and strap regularly with a soft, dry cloth.
• For stubborn dirt, use a slightly damp cloth and then dry thoroughly.
• Avoid using harsh chemicals, abrasive cleaners, or solvents, as these can damage the watch's finish and sensors.

Battery Care

• To prolong battery life, avoid fully discharging the watch frequently.
• Charge the watch using the provided wireless charger.
• Do not expose the watch to extreme temperatures, as this can affect battery performance.

Troubleshooting

Watch Not Turning On or Responding

• Ensure the watch is fully charged. Place it on the wireless charger for at least 30 minutes.
• Try pressing and holding the side button for 10-15 seconds to force a restart.

Cannot Pair with Smartphone

• Make sure Bluetooth is enabled on your smartphone and the watch.
• Ensure the watch is within range of your phone.
• Restart both your phone and the smartwatch.
• Check if the app is updated to the latest version.
• If previously paired, try unpairing the device from your phone's Bluetooth settings and then re-pairing through the app.

Notifications Not Appearing

• Verify that the watch is successfully paired with your phone.
• Check notification settings within the companion app to ensure app alerts are enabled.
• Ensure your phone's notification settings allow the companion app to display notifications.
• Disable "Do Not Disturb" mode on both your phone and watch.

Inaccurate Health Data

• Ensure the watch is worn snugly on your wrist, but not too tight.
• Clean the sensors on the back of the watch regularly.
• Avoid excessive movement during measurements.
• Remember that health data from this device is for reference only and not for medical diagnosis.

Specifications

Image: A table detailing the product parameters of the smartwatch, including Display (1.50 inch HD Screen), CPU (JQ7011), BLE (5.3+5.3 Dual-mode), Waterproof level (IP67), Heart rate sensor (Support), AI voice (Support), Side key (FPC button, supporting knob, with patch button), and APP system (IOS 9.0 and above, Android 5.0 and above).

User Tips

• Compatibility: The smartwatch is designed to work with a wide range of Android (5.0 and above) and iOS (9.0 and above) mobile phones, including popular brands like Xiaomi.
• Screen Care: While durable, the watch screen is made of glass. Avoid dropping or subjecting it to harsh impacts to prevent damage.
• Water Exposure: The IP67 rating means it's splash-proof and can withstand rain, but it's not recommended for swimming or showering to ensure longevity.

Warranty and Support

For warranty information and customer support, please refer to the documentation provided with your purchase or contact the seller directly. Keep your proof of purchase for any warranty claims.

Package Contents

• LIGE GT4PRO Smartwatch x1
• User Manual x1
• Wireless Charger x1
• Original Box x1