LIGE TX3-I

LIGE Military Smart Watch TX3-I User Manual

Model: TX3-I

Introduction

This manual provides comprehensive instructions for setting up, operating, and maintaining your LIGE Military Smart Watch TX3-I. Designed for durability and advanced functionality, this smartwatch features a long-lasting battery, a vibrant AMOLED display, and extensive health and fitness tracking capabilities. Please read this manual thoroughly to ensure optimal performance and longevity of your device.

What's in the Box

Upon opening your LIGE Military Smart Watch TX3-I package, you should find the following items:

  • 1 x LIGE TX3-I Smartwatch
  • 1 x Charging Cable
  • 1 x User Manual (this document)
  • 1 x Watch Band
  • Bracelet extension accessories and tools
LIGE TX3-I Smartwatch packaging contents including watch, charging cable, and manual.

Figure 1: Contents of the LIGE TX3-I Smartwatch package.

Setup Guide

1. Charging the Smartwatch

Before initial use, fully charge your LIGE TX3-I Smartwatch. The watch is equipped with a 900mAh large capacity battery, offering over 60 days of standby time and 30+ days of high-efficiency working time. A full charge takes approximately 3 hours.

  • Connect the magnetic charging cable to the charging contacts on the back of the watch.
  • Plug the USB end of the cable into a standard USB power adapter (not included) or a computer's USB port.
  • The watch display will indicate charging status. Ensure the watch is fully charged before proceeding with setup.
LIGE TX3-I Smartwatch charging with magnetic cable, showing 900mAh battery capacity.

Figure 2: Charging the LIGE TX3-I Smartwatch.

2. Connecting to Your Smartphone

The LIGE TX3-I Smartwatch is compatible with Android and iOS 9.0 and above smartphones. To unlock full functionality, you need to connect the watch to its dedicated application.

  • Scan the QR code provided in the packaging or search for the official companion app in your smartphone's app store (e.g., Google Play Store for Android, Apple App Store for iOS).
  • Download and install the app.
  • Open the app and follow the on-screen instructions to create an account or log in.
  • Enable Bluetooth on your smartphone.
  • Within the app, search for your LIGE TX3-I Smartwatch and pair it. Ensure the watch is discoverable.
  • Confirm the pairing request on both your watch and smartphone.
LIGE TX3-I Smartwatch showing Bluetooth call features with icons for call records, contacts, answer/dial, and Bluetooth connection.

Figure 3: Bluetooth Call functionality.

3. Customizing Watch Faces

Personalize your smartwatch experience by choosing from over 200 available watch faces or creating your own custom designs using your favorite photos.

  • Open the companion app on your smartphone.
  • Navigate to the "Watch Face" or "Dial" section.
  • Browse the available watch faces and select your preferred one to sync to the watch.
  • To create a custom watch face, select the "DIY" or "Custom" option and follow the prompts to upload an image from your phone's gallery.
LIGE TX3-I Smartwatch displaying a watch face, with a smartphone showing options to customize watch faces and over 100 watch faces available.

Figure 4: Watch face customization options.

Operating Instructions

1. Basic Navigation

The LIGE TX3-I features a 1.73" full-touch high-definition AMOLED display. Swipe left, right, up, or down to navigate through menus and functions. Tap to select an option or confirm an action. The physical buttons on the side provide quick access to power and menu functions.

2. Bluetooth Calls and Message Alerts

With advanced Bluetooth 5.3 technology, you can make and receive calls directly from your watch. You will also receive notifications from various apps.

  • Making Calls: Access the dial pad or contact list on your watch to initiate a call.
  • Receiving Calls: When a call comes in, you can answer or reject it directly from the watch.
  • Message Notifications: The watch will display incoming text messages and notifications from apps like WhatsApp, Twitter, Facebook, and Instagram.
LIGE TX3-I Smartwatch displaying an incoming call, with a smartphone showing Bluetooth call and notification icons for various apps.

Figure 5: Bluetooth Call and Message Notification feature.

3. AI Voice Assistant

Activate your phone's voice assistant directly from your smartwatch for hands-free control. You can ask questions, set alarms, control music, and more.

LIGE TX3-I Smartwatch displaying AI Voice Assistant interface with example commands like 'Call Jack', 'Play some music', 'What's the weather today?', and 'Set an alarm for 7 AM'.

Figure 6: Using the AI Voice Assistant.

4. Health Monitoring

The built-in advanced sensor chip continuously monitors your heart rate, blood oxygen, and sleep patterns. Access detailed reports via the companion app.

  • Heart Rate Monitoring: Provides real-time heart rate data.
  • Sleep Monitoring: Tracks deep sleep, light sleep, and wake times to help improve sleep quality.
  • Note: Monitoring data is for reference only and cannot be used for medical diagnosis.
LIGE TX3-I Smartwatch showing 24/7 health monitoring features including sleep tracking (light sleep, deep sleep) and heart rate monitoring with average BPM.

Figure 7: Health Monitoring features.

5. Sports Modes

The LIGE TX3-I supports over 110 sports modes, including running, cycling, badminton, and more. It accurately records training history, speed, tempo, and heart rate changes to support your scientific workouts.

LIGE TX3-I Smartwatch displaying 110+ sports modes, showing steps, calories, distance, and BPM during exercise.

Figure 8: Sports Tracking features.

Video 1: Demonstration of sports tracking and AI voice assistant features on the LIGE TX3-I Smartwatch.

6. Other Functions

The LIGE TX3-I Smartwatch integrates a variety of practical functions:

  • Compass: For outdoor navigation.
  • Altitude and Barometric Pressure: Essential for outdoor adventures.
  • Weather Forecasts: Stay informed about current and upcoming weather conditions.
  • Alarm Clocks: Set multiple alarms for reminders.
  • Calculators: Perform quick calculations on the go.
  • Pedometers: Track your daily steps.
  • Music Controls: Control music playback on your connected smartphone.
  • Photo Controls: Remotely trigger your smartphone's camera.
  • Mobile Phone Search: Locate your misplaced phone.
  • Brightness Adjustment: Adjust screen brightness for optimal viewing.
  • Do-Not-Disturb Mode: Silence notifications when needed.
  • SOS Emergency Calls: Quick access to emergency contacts.
  • Password Protection: Secure your device.
  • Wrist Lifting and Brightening Screen: Automatically wake the screen when you raise your wrist.
LIGE TX3-I Smartwatch showing various functions including remote camera, sedentary reminder, find phone, stopwatch, weather forecast, drink water reminder, music playback, and alarm.

Figure 9: Additional Smartwatch functions.

Maintenance

1. Water Resistance

The LIGE TX3-I Smartwatch boasts a military-grade 5ATM waterproof rating, making it resistant to splashes, rain, and brief immersion in water. It is designed to withstand harsh environments, making it suitable for outdoor sports.

  • Avoid prolonged exposure to hot water, steam, or high-pressure water jets.
  • Do not operate the watch buttons underwater.
  • After contact with saltwater, rinse the watch with fresh water and dry it thoroughly.
LIGE TX3-I Smartwatch being used underwater, highlighting its military-grade 5ATM waterproof, anti-scratch, and dustproof features.

Figure 10: Military-Grade 5ATM Waterproofing.

2. General Care

  • Clean the watch regularly with a soft, dry cloth.
  • Avoid using harsh chemicals or abrasive materials for cleaning.
  • Store the watch in a cool, dry place when not in use.
  • Protect the screen from sharp objects, although it features anti-scratch properties.

Troubleshooting

If you encounter any issues with your LIGE TX3-I Smartwatch, please refer to the following common solutions:

ProblemPossible Solution
Watch not turning onEnsure the watch is fully charged. Press and hold the power button for several seconds.
Cannot pair with smartphone
  • Ensure Bluetooth is enabled on your phone and the watch is discoverable.
  • Restart both the watch and your smartphone.
  • Make sure the companion app is installed and updated.
  • Check if the watch is already paired with another device.
Inaccurate health dataEnsure the watch is worn snugly on your wrist. Clean the sensor on the back of the watch. Remember that data is for reference only.
Notifications not appearing
  • Check app notification settings on your smartphone and within the companion app.
  • Ensure the watch is connected via Bluetooth.
  • Disable "Do Not Disturb" mode on the watch if active.

Specifications

FeatureDetail
Model NumberTX3-I
Screen Size1.73 Inches AMOLED
Screen Resolution466x466
Battery Capacity900 mAh (Lithium Polymer)
Battery Life (Standby)60+ Days
Battery Life (Typical Use)30+ Days
Charging TimeApprox. 3 hours
ConnectivityBluetooth 5.3
Water Resistance5ATM (Military-Grade)
Memory Storage Capacity128 MB
Operating SystemAsteroidOS
Item Weight7.8 ounces
Package Dimensions8.11 x 3.82 x 0.94 inches

Warranty and Support

LIGE is committed to providing high-quality products and excellent customer service. Your LIGE TX3-I Smartwatch comes with a manufacturer's warranty covering defects in materials and workmanship under normal use.

If you encounter any problems after receiving your item, or have questions regarding its operation or features, please do not hesitate to contact our customer support team. We aim to reply to all inquiries within 24 hours to ensure your satisfaction.

Please refer to the contact information provided on the product packaging or the official LIGE website for the most up-to-date support channels.

© 2025 LIGE. All rights reserved.

Ask a question about this manual

Ask about setup, troubleshooting, compatibility, parts, safety, or missing instructions. Manuals+ will review the question and use this page’s manual context to help answer it.

After a successful submission, we securely hash the supplied account or form email before sending it to Microsoft Advertising for conversion attribution. Privacy details.