CUBOT GT 3

CUBOT GT 3 Smartwatch User Manual

Model: GT 3

1. Introduction

This manual provides comprehensive instructions for the setup, operation, maintenance, and troubleshooting of your CUBOT GT 3 Smartwatch. Please read this manual carefully to ensure proper use and to maximize the device's features.

2. Package Contents

  • CUBOT GT 3 Smartwatch
  • Charging Cable
  • User Manual (this document)

3. Device Overview

The CUBOT GT 3 Smartwatch features a 1.96-inch HD AMOLED display with 410x512 pixel resolution, a full metal frame, and a stainless steel strap. It includes physical buttons for quick access to functions like sports modes.

CUBOT GT 3 Smartwatch with display and side buttons

Image: Front and side view of the CUBOT GT 3 Smartwatch, highlighting the 1.96" AMOLED display and physical buttons for 'Sport', 'Power', 'Custom', and 'GPS'.

4. Setup

4.1. Charging the Smartwatch

Before initial use, fully charge your CUBOT GT 3 Smartwatch. Connect the provided charging cable to the charging port on the back of the watch and to a USB power source. The watch has a 480 mAh battery, offering up to 15 days of daily use or 30 days in standby mode.

CUBOT GT 3 Smartwatch displaying 480mAh battery capacity and charging indicator

Image: The CUBOT GT 3 Smartwatch showcasing its 480mAh battery capacity and estimated battery life of 15 days for daily use and 30 days in long-duration mode.

4.2. Pairing with Your Smartphone

  1. Ensure your smartphone's Bluetooth is enabled.
  2. Download and install the official CUBOT GT 3 companion app from your phone's app store (compatible with iOS and Android devices).
  3. Open the app and follow the on-screen instructions to search for and pair with your CUBOT GT 3 Smartwatch.
  4. Confirm the pairing request on both your phone and the smartwatch.

5. Operating Instructions

5.1. Basic Navigation

  • Touch Screen: Swipe left, right, up, or down to navigate through menus and notifications. Tap to select items.
  • Physical Buttons: Use the side buttons for quick access to specific functions, such as activating sports modes or returning to the home screen.

5.2. GPS Functionality

The CUBOT GT 3 features dual-band L1 (high frequency) and L5 (low frequency) GPS positioning for accurate and fast location tracking. It offers strong anti-interference capabilities, real-time route tracking, return planning, and automatic return to your starting point.

CUBOT GT 3 Smartwatch displaying GPS tracking on a map during an outdoor activity

Image: The CUBOT GT 3 Smartwatch screen showing GPS location, navigation satellite, and dual-band signal indicators, with a map displaying a tracked exercise route.

5.3. Environmental Monitoring

Equipped with a compass, altimeter, and barometer, the GT 3 provides real-time environmental data. The compass offers navigation guidance, the altimeter measures current altitude, and the barometer records 24-hour atmospheric pressure changes. These features are beneficial for outdoor activities.

CUBOT GT 3 Smartwatch displaying compass, altimeter, and barometer readings

Image: Three screens of the CUBOT GT 3 Smartwatch showing a compass for real-time navigation, an altimeter measuring current altitude, and a barometer recording 24-hour atmospheric pressure changes.

5.4. Water Resistance

The smartwatch is IP68 certified and 5ATM water-resistant, allowing it to be used underwater up to 50 meters. It includes a drainage function to effectively remove water from the microphone and speaker after exposure to water. A new swimming algorithm records frequency and laps.

CUBOT GT 3 Smartwatch being used underwater, showing water resistance features

Image: The CUBOT GT 3 Smartwatch submerged in water, illustrating its 50-meter water resistance and drainage function for expelling water from the speaker.

5.5. Health Monitoring

The GT 3 continuously monitors your health with bio-optical sensors. It tracks heart rate, blood oxygen levels, and sleep patterns throughout the day. Additional features include stress testing and breathing exercises to help you understand and improve your physical condition.

  • Heart Rate: Real-time heart rate monitoring.
  • Blood Oxygen: SpO2 level measurement.
  • Sleep Monitoring: Automatically detects sleep states, including light sleep, deep sleep, and REM cycles. Set sleep reminders and goals for better sleep quality.
  • Stress Monitoring: Provides insights into your stress levels.
  • Breathing Exercises: Guided exercises for relaxation.
CUBOT GT 3 Smartwatch displaying various health monitoring data

Image: Multiple screens of the CUBOT GT 3 Smartwatch showing 24-hour health monitoring data, including heart rate, blood oxygen, sleep tracking, and stress levels, along with a user performing breathing exercises.

5.6. Sports Modes

The smartwatch supports over 100 sports modes and utilizes a professional sports algorithm to automatically identify six common types of sports. You can set specific goals for distance or calorie consumption. High-precision GPS ensures real-time distance calibration and accurate route tracking.

CUBOT GT 3 Smartwatch showing various sports modes and activity tracking

Image: The CUBOT GT 3 Smartwatch displaying a selection of over 100 sports modes, including indoor run, outdoor cycle, and pool swim, along with activity tracking data like distance and calories.

5.7. SOS Function and Bluetooth Calls/Notifications

When connected via Bluetooth to your phone with emergency contacts configured, the integrated SOS function allows you to send a distress signal with a single touch in special circumstances. You can also receive calls and message notifications directly on your watch.

CUBOT GT 3 Smartwatch showing incoming calls, notifications, and SOS function

Image: The CUBOT GT 3 Smartwatch displaying an incoming call, message notifications, and the SOS emergency call interface. Note: SOS function requires Bluetooth connection and pre-configured emergency contacts on the phone.

5.8. Other Smart Tools

The GT 3 includes various smart tools for daily convenience:

  • Custom Watch Faces: Personalize your watch with integrated watch faces and themes.
  • Alarm: Set alarms for reminders.
  • Music Control: Control music playback on your connected smartphone.
  • Camera Control: Remotely trigger your phone's camera.
  • Weather Forecast: View current weather conditions.
  • Flashlight: Use the screen as a light source.
  • Calculator: Basic arithmetic functions.
  • Find Phone: Locate your paired smartphone.

6. Maintenance

  • Cleaning: Regularly wipe the watch screen and strap with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth and dry thoroughly.
  • Water Exposure: After swimming or exposure to water, use the watch's drainage function to expel any water from the speaker and microphone openings.
  • Battery Care: Avoid fully discharging the battery frequently. Charge the watch when the battery level is low to prolong its lifespan.
  • Storage: Store the smartwatch in a cool, dry place when not in use for extended periods.

7. Troubleshooting

  • Watch not connecting to phone:

    Ensure Bluetooth is enabled on both devices. Check if the companion app is running and updated. Try restarting both the watch and the phone. If issues persist, unpair and re-pair the devices through the app settings.

  • Inaccurate GPS readings:

    Ensure the watch has a clear view of the sky for optimal satellite reception. GPS accuracy can be affected by tall buildings, dense foliage, or indoor environments. Allow the watch sufficient time to acquire a GPS signal before starting an activity.

  • App functionality issues:

    Ensure the companion app is updated to the latest version. Clear the app's cache or reinstall it if necessary. Verify that the app has all necessary permissions on your smartphone.

  • Water drainage not working:

    Ensure the watch is not submerged and try activating the drainage function multiple times. If water remains, gently shake the watch to help expel it.

8. Specifications

Feature Specification
Model Name GT 3
Brand CUBOT
Display Size 1.96 Inches
Display Type AMOLED
Display Resolution 410x512 px
Battery Capacity 480 mAh (Lithium Ion)
Average Battery Life 15 days (daily use)
Standby Battery Life 30 days
Connectivity Technology Bluetooth
GPS Integrated GPS (Dual-band L1/L5)
Water Resistance Level 5 ATM (50 Meters), IP68
Memory Storage Capacity 256 MB
Compatible Devices Smartphones (iOS and Android)
Special Features SOS Button, Camera Control, GPS, Weather Forecast, Heart Rate Monitor, Blood Oxygen Monitor, Sleep Monitor, Barometer, Altimeter, Compass

9. Warranty Information

The CUBOT GT 3 Smartwatch comes with a 2-year limited warranty. Please retain your proof of purchase for warranty claims. For detailed terms and conditions, refer to the warranty card included in your package or visit the official CUBOT website.

10. Support

For further assistance, technical support, or to explore other CUBOT products, please visit the official CUBOT store:

CUBOT Official Store

You can also refer to the FAQ section within the companion app for common queries.

© 2026 CUBOT. All rights reserved.

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