VALDUS VK39 4G Children Smartwatch User Manual

1. Introduction

The VALDUS VK39 4G Children Smartwatch is designed to provide communication, safety, and entertainment features for children, while offering peace of mind for parents. This smartwatch includes 4G connectivity, GPS tracking, video call functionality, an SOS button, and a camera. Please read this manual thoroughly before using the device to ensure proper operation and safety.

Figure 1: VALDUS VK39 Smartwatch Overview

2. Safety Information

• Do not attempt to disassemble or modify the watch.
• Keep the watch away from extreme temperatures and direct sunlight.
• Ensure the charging cable is handled carefully to prevent damage.
• The watch is life waterproof; avoid submerging it in water or exposing it to high-pressure water jets.
• Supervise children during initial setup and usage to ensure safe interaction with the device.
• Use only the provided charger and accessories.

3. Package Contents

Please check the box for the following items:

• Smart watch (x1)
• Charger (x1)
• User Manual (x1)
• Original Box (x1)

4. Specifications

5. Setup Guide

5.1. Charging the Smartwatch

1. Connect the charger to a power source.
2. Attach the charging cable to the charging port on the smartwatch.
3. Allow the watch to charge fully before first use. The battery icon on the screen will indicate charging status.

Figure 2: Battery Charging Indication

5.2. SIM Card Installation

The VK39 smartwatch requires a Nano SIM card for 4G connectivity, calls, and messaging. Ensure the SIM card is active and supports the watch's network frequency bands (GSM: B2 B3 B5 B8; WCDMA: B1 B2 B5 B8; FDD-LTE: B1 B2 B3 B5 B7 B8 B20).

1. Power off the smartwatch completely.
2. Locate the SIM card slot on the side of the watch.
3. Carefully insert the Nano SIM card into the slot, ensuring correct orientation.
4. Close the SIM card tray securely.
5. Power on the smartwatch.

Note: This watch is primarily suitable for Asian and European countries. It may not be compatible with networks in South American countries (e.g., Brazil, Chile) or certain regions like Canada and Australia due to differing network frequency bands. Please verify your local network's compatibility with the listed bands.

5.3. App Pairing

To utilize all features, including GPS tracking and remote management, the smartwatch must be paired with a parent's smartphone via a dedicated application.

1. Download the companion app to your smartphone. The app can typically be found by scanning a QR code provided in the watch packaging or searching in your app store.
2. Register an account and log in.
3. On the smartwatch, navigate to the binding/pairing option (often found in settings or a dedicated app icon). This will usually display a QR code or a device ID.
4. In the smartphone app, select the option to add a new device and scan the QR code displayed on the watch or manually enter the device ID.
5. Follow the on-screen prompts to complete the pairing process.

Figure 3: App Pairing and GPS Tracking Interface

6. Operating Instructions

6.1. Basic Navigation

• Touchscreen: Swipe left/right to navigate between app screens. Swipe up/down for notifications or quick settings.
• Power Button: Press to wake/sleep the screen. Long press to power on/off.
• SOS Button: Located on the side. Long press to activate the SOS function.

6.2. Making and Receiving Calls

With a properly installed and active SIM card, the watch can make and receive phone calls.

• Dialing: Tap the 'Phone' icon, then use the dial pad or select a contact from the address book (managed via the companion app).
• Answering/Rejecting: Swipe to answer or reject incoming calls.

6.3. Video Calls

The watch supports 4G HD video calls in real-time, allowing parents to see their child's location and surroundings.

• Tap the 'Video Call' icon.
• Select a contact to initiate a video call.

Figure 4: 4G HD Video Call Function

6.4. GPS Tracking and Location

Parents can track the precise location of the watch in real-time through the companion app.

• Open the companion app on your smartphone.
• Select the 'Location' or 'Tracking' feature to view the watch's current position on a map.
• The app also allows for route playback, showing the child's daily trace.

Figure 5: High-Precision GPS Positioning

6.5. SOS Function

In case of emergency, the child can long-press the SOS button to alert pre-set emergency contacts.

• Set up to 3 emergency contacts in the companion app.
• When the SOS button is pressed, the watch will automatically dial these contacts in a loop until one answers.

Figure 6: SOS Call Feature

6.6. Class Mode (Student Mode)

Parents can set a 'Class Mode' via the companion app to restrict watch usage during school hours, minimizing distractions.

• Access 'Student Mode' settings in the companion app.
• Set specific times during which only emergency calls and time display are active on the watch.

Figure 7: Class Mode for Undisturbed Learning

6.7. Voice Chat and Messaging

The watch supports real-time voice messages and text messages (via the app).

• Tap the 'Chat' or 'Message' icon.
• Record and send voice messages to family groups or individual contacts.

Figure 8: Real-time Voice Message Chat

6.8. Camera and Gallery

The watch features a 0.3MP camera for taking photos.

• Tap the 'Camera' icon to take pictures.
• Access saved photos in the 'Gallery' app.

Figure 9: Camera and Gallery Features

6.9. Other Features

The smartwatch includes various other tools and functions:

• Activity Tracker: Steps Tracker, Distance Tracker.
• Sleep Tracker: Monitors sleep patterns.
• Alarm Clock: Set reminders.
• Calculators: Basic arithmetic functions.
• Math Game: Educational game.
• Calendar: View dates.
• Stopwatch: Timing function.
• Geofence: Set safe zones and receive alerts when the watch enters or exits them.
• Incoming Call Whitelist: Control who can call the watch.

Figure 10: Comprehensive Feature Set

7. Maintenance

• Cleaning: Wipe the watch screen and body with a soft, dry cloth. For stubborn dirt, use a slightly damp cloth and immediately dry. Do not use harsh chemicals or abrasive materials.
• Battery Care: To prolong battery life, avoid fully discharging the watch frequently. Charge it regularly.
• Storage: When not in use for extended periods, store the watch in a cool, dry place.

8. Troubleshooting

Q: The watch cannot connect to the network or make calls.

A: Ensure the SIM card is correctly inserted and active. Verify that the SIM card's network frequency bands are compatible with the watch's supported bands (GSM: B2 B3 B5 B8; WCDMA: B1 B2 B5 B8; FDD-LTE: B1 B2 B3 B5 B7 B8 B20). Check if your region's network is supported (e.g., primarily Asia and Europe).

Q: GPS location is inaccurate.

A: GPS accuracy can be affected by environmental factors such as dense buildings, indoor use, or poor satellite signal. Ensure the watch has a clear view of the sky for optimal GPS performance. The watch also uses WiFi and LBS for positioning, which may be less precise than pure GPS.

Q: The watch is not turning on or charging.

A: Check if the charger is properly connected to both the watch and the power source. Try a different power outlet or charging cable if available. Ensure the watch battery is not completely depleted; it may take a few minutes to show a charging indicator if fully discharged.

Q: The companion app cannot bind with the watch.

A: Ensure both the watch and the smartphone have a stable internet connection. Double-check the QR code or device ID during the binding process. Restart both devices and try again.

Q: Does the watch support eSIM?

A: No, the VALDUS VK39 smartwatch uses a physical Nano SIM card and does not support eSIM functionality.

9. User Tips

• For best GPS accuracy, ensure the watch is used outdoors with a clear view of the sky.
• Regularly check the SIM card's data plan to ensure continuous connectivity for calls, video calls, and GPS tracking.
• Utilize the 'Class Mode' feature to manage screen time and prevent distractions during school or study hours.
• Set up the SOS emergency contacts immediately after pairing for your child's safety.

10. Frequently Asked Questions

Q: What network bands does the watch support?

A: The watch supports GSM: B2 B3 B5 B8; WCDMA: B1 B2 B5 B8; FDD-LTE: B1 B2 B3 B5 B7 B8 B20.

Q: Is the GPS accurate?

A: The GPS provides high-precision positioning, but its accuracy can be affected by environmental factors. For optimal results, use in open outdoor areas.

Q: Can I use this watch in any country?

A: The watch is suitable for Asian and European countries. It may not work in South American countries (e.g., Brazil, Chile), Canada, or Australia due to different network frequency bands. Always check your local SIM card's network compatibility.

Q: Does it have a voice assistant?

A: No, a voice assistant is not built-in.

11. Warranty and Support

For warranty information, technical support, or service inquiries, please refer to the contact details provided by your retailer or the VALDUS official website. Keep your purchase receipt as proof of purchase.