Wonlex KT39 4G Kids Smart Watch User Manual

Introduction

The Wonlex KT39 is a feature-rich 4G Kids Smart Watch designed to provide communication, safety, and entertainment for children. It includes a rotating camera, GPS real-time location tracking, video call capabilities, and is life waterproof. This manual provides detailed instructions on how to set up, operate, and maintain your KT39 smartwatch.

Image: Wonlex KT39 Smart Watch highlighting key features like heart rate, blood pressure, blood oxygen, GPS, SOS, video call, photograph, short note, music, and pedometer.

Setup Guide

1. Charging the Smart Watch

Before first use, fully charge the watch using the provided magnetic charge cable. Connect the magnetic end to the charging contacts on the back of the watch and the USB end to a power adapter (not included) or computer USB port.

Image: The Wonlex KT39 Smart Watch being charged magnetically, with indicators for charging time (4h), talk time (8h), and standby time (7 days).

2. Inserting the SIM Card

The KT39 requires a standard Nano SIM card for 4G network connectivity, calls, and GPS features. Ensure the watch is powered off before inserting the SIM card.

1. Locate the SIM card slot on the side of the watch.
2. Carefully open the SIM card tray.
3. Insert a standard Nano SIM card into the tray with the gold contacts facing up, ensuring it is correctly oriented.
4. Close the SIM card tray securely.

Image: A pink Wonlex KT39 Smart Watch with a Nano SIM card being inserted into its side slot, illustrating 4G network capability.

3. Downloading the Companion App

To fully utilize the watch's features, download the 'Setracker2' application on a compatible smartphone (Android Wear or iOS). This app allows parents to manage watch settings, track location, make video calls, and more.

1. Search for 'Setracker2' in your smartphone's app store (Google Play Store for Android, Apple App Store for iOS).
2. Download and install the application.
3. Follow the in-app instructions to register and pair the watch with your smartphone.

Image: The Wonlex KT39 Smart Watch screen showing various app icons, demonstrating its Android 8.1 operating system and ability to download additional applications.

Operating Instructions

Power On/Off and SOS Function

Press and hold the Power/SOS button located on the side of the watch to power it on or off. In an emergency, pressing and holding this button for 3 seconds will initiate an SOS distress call to pre-set contacts.

Image: A child crying next to a pink Wonlex KT39 Smart Watch displaying an SOS icon, and a sleeping child with an alarm clock icon, illustrating SOS and alarm features.

Making and Receiving Calls

The watch supports both voice and video calls over its 4G network. Contacts can be managed through the Setracker2 app. Parents can make HD video calls to the watch, and children can initiate calls to approved contacts.

Image: A Wonlex KT39 Smart Watch displaying a video call with a parent, alongside a smartphone showing a video call with children, illustrating HD video call feature.

Using the Rotating Camera

The watch features a 0.3MP high-definition camera that can rotate 180 degrees. This allows for free switching between front and rear photography. The camera can be pulled out for use and pushed back into the watch body when not in use.

• Rotating Front: Use for selfies and video calls.
• Rotating Rear: Capture the surrounding environment.

Image: A close-up of the Wonlex KT39 Smart Watch showing its hidden pull-out rotating camera, with an arrow indicating 180-degree rotation.

GPS Multi-Positioning

The watch supports GPS+AGPS+LBS+WIFI for accurate real-time location tracking. Parents can monitor the child's location via the Setracker2 app, set geo-fences, and review location history.

Image: A smartphone displaying a map with a child's location, alongside a Wonlex KT39 Smart Watch, illustrating GPS multi-positioning and geo-fencing features.

Floating Window Dual Mode

The watch offers a dual mode for children and adults, providing different sets of functionalities.

• Child Mode: Features like rejecting unknown calls, SOS, lock screen password, class ban, application supervision, GPS positioning, sedentary reminder, and drink water reminder.
• Adult Mode: Includes Bluetooth connectivity, message recommendation, call rejection, voice photography, alarm clock reminder, music playback, do not disturb mode, and screen recording.

Image: The Wonlex KT39 Smart Watch displaying its 'Floating Window' settings, with lists of features available in 'Child mode' and 'Adult Mode'.

Class Mode (Don't Disturb)

Parents can set a 'Class Mode' through the app to prevent distractions during school hours. In this mode, the watch will not be able to use certain functions or applications, ensuring the child focuses on their studies.

Image: A child studying with a Wonlex KT39 Smart Watch displaying 'Class ban', and smartphone screens showing 'App Monitor' and 'Do Not Disturb' settings for intelligent management.

Features Overview

• Memory: 1GB RAM + 16GB ROM for smooth operation and storage of apps, photos, and videos.
• Display: 1.83-inch IPS color touch screen with 240*284 pixels resolution, offering a large and clear display.
• Network: Supports 4G network for fast and stable connectivity, including GSM, WCDMA, and FDD-LTE bands.
• Waterproof: IPX7 life waterproof rating, suitable for daily activities like washing hands or playing in the rain.
• Battery: Equipped with a 730mAh high-density polymer lithium battery, providing up to 2 days of battery life and 7 days standby time.
• Multiple Dials: Customize the watch face with various styles.
• App Download: Supports downloading various applications.
• Communication: Supports contacts, voice chat, SMS messages (English format only), and WhatsApp.
• Multimedia: Gallery, video player, video record, music player, voice photography.
• Utilities: Calculator, recording, stopwatch, alarm clock.
• Activity Tracking: Passometer, fitness tracker, sleep tracker, and various sports modes (outdoor running, walking, indoor running, cycling).

Image: A close-up of the Wonlex KT39 Smart Watch displaying a bird on its 1.83-inch IPS screen, emphasizing its large screen and high resolution.

Image: Three Wonlex KT39 Smart Watches in different colors (black, pink, blue) displaying various UI styles, including grid, globe, and bubble interfaces.

Image: Two children cycling and running, with a Wonlex KT39 Smart Watch displaying a 'Start exercising' screen, highlighting its fun sports tracking modes.

Health Management

The KT39 Smart Watch supports 24-hour heart rate, blood pressure, and blood oxygen monitoring. It uses a built-in light sensor and AI algorithms to track these metrics, which can be viewed and managed through the companion app.

Image: A girl holding a tennis racket, with a pink Wonlex KT39 Smart Watch displaying heart rate, blood pressure, and blood oxygen readings, illustrating 24-hour health monitoring.

Maintenance

• Cleaning: Wipe the watch regularly with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth and dry thoroughly. Avoid harsh chemicals or abrasive materials.
• Water Resistance: The watch is IPX7 life waterproof. This means it can withstand splashes, rain, and brief immersion in shallow water. It is NOT suitable for swimming, showering, or diving. Do not press buttons underwater.
• Battery Care: To prolong battery life, avoid extreme temperatures. Charge the watch fully before long periods of inactivity.
• Screen Protection: While durable, avoid sharp objects that could scratch the screen.

Image: A pink Wonlex KT39 Smart Watch with water splashing around it, illustrating its IPX7 waterproof capability.

Troubleshooting

• Watch not powering on: Ensure the watch is fully charged. If it still doesn't turn on, try a different charging port or cable.
• No network signal: Check if the Nano SIM card is correctly inserted and activated. Verify that your area has 4G coverage for the SIM card's network provider.
• GPS location inaccurate: Ensure the watch has a clear view of the sky for optimal GPS signal. LBS and Wi-Fi positioning will be used in areas with poor GPS signal, which may be less accurate.
• Cannot make/receive calls: Check SIM card balance and network connectivity. Ensure contacts are correctly set up in the Setracker2 app.
• App connectivity issues: Ensure Bluetooth is enabled on your smartphone and the watch is within range. Restart both the watch and the app.
• Language support: The watch supports multiple languages including English, Russian, Spanish, Polish, Portuguese, Turkish, Italian, French, German, Hebrew, Dutch, Arabic, and Greek. If your desired language is not displayed, check the watch settings or the companion app for language options.

Specifications

Image: Detailed product specifications for the Wonlex KT39 Smart Watch, including chipset, memory, battery, network bands, camera, and display information.

User Tips

• App is Key: For full functionality, especially location tracking, communication, and parental controls, ensure the 'Setracker2' app is installed and correctly configured on a parent's smartphone.
• SIM Card Activation: Always ensure the Nano SIM card is active and has a data plan suitable for 4G connectivity to enable all network-dependent features like calls and GPS.
• Language Settings: If you need to change the watch's language, check both the watch's internal settings and the Setracker2 app, as some settings might be controlled remotely.
• Battery Optimization: While the watch has a good battery life, frequent video calls or continuous GPS tracking can consume power faster. Adjust settings in the app to optimize battery usage if needed.
• Water Exposure: Remember that 'life waterproof' means protection against splashes and rain, not full submersion. Avoid wearing it during swimming or bathing.

Warranty and Support

Wonlex products are designed for reliability and performance. For any technical issues, questions, or support needs, please contact the Wonlex Authorized Store where you purchased the product. Keep your purchase receipt as proof of purchase for any warranty claims.