Introduction
This manual provides comprehensive instructions for setting up, operating, and maintaining your PTHTECHUS 4G Smart Watch for Kids. Designed for children aged 4-12, this smartwatch offers a range of features including GPS tracking, phone calls, video/voice chat, SOS emergency function, Wi-Fi connectivity, music playback, pedometer, alarm, flashlight, camera, and a classroom mode. Please read this manual carefully to ensure proper use and to maximize the benefits of your new smartwatch.
Package Contents
- PTHTECHUS 4G Smart Watch (Blue)
- Speedtalk SIM Card
- Nylon Watch Strap
- Silicone Watch Strap
- Charging Cable
- Card Pin + Screwdriver
- Instruction Manual
Ensure all items are present before proceeding with setup.
Figure 1: Smartwatch and included accessories.
Setup Guide
1. Charging the Smartwatch
Upon receiving your watch, please charge it for at least 2-3 hours using the provided magnetic charging cable. Connect the magnetic end to the charging port on the back of the watch and the USB end to a compatible power adapter (not included).
Figure 2: Connecting the magnetic charger.
2. SIM Card Installation
The smartwatch requires a Nano Model SIM Card for full functionality (calls, GPS tracking, etc.). A Speedtalk SIM card is included for a one-week trial. Follow these steps carefully:
- Turn off the watch first. This is crucial to prevent damage to the SIM card or watch.
- Locate the SIM slot on the side of the watch.
- Use the provided card pin and screwdriver to open the SIM slot cover.
- Insert the Nano SIM card into the slot, ensuring it is correctly oriented as shown in the diagram.
- Close the SIM slot cover securely.
- Turn on the watch.
Figure 3: SIM card insertion steps.
Figure 4: Reminder to power off before SIM insertion.
After installation, check the watch screen for the 4G signal indicator to confirm successful SIM card recognition.
Figure 5: 4G signal indicator on the watch.
3. App Download and Registration
To manage the smartwatch features and communicate with your child, you must download the dedicated mobile application. Only the "SeTracker" app is supported.
- Scan the QR code provided in the user guide (or on the watch itself) to download the "SeTracker" app.
- Register an account within the app.
- When registering, select "*North America Area user" or the correct area according to your location. Incorrect area selection may lead to functionality issues.
- Once registered and logged in, you can access all the smartwatch functions via the app.
For any queries regarding activation or app setup, please contact customer support via Amazon Seller Support.
Operating Instructions
The PTHTECHUS 4G Smart Watch is equipped with numerous features to enhance your child's safety and connectivity. Below are instructions for key functions:
Overview of Functions
The watch interface allows easy navigation through its various features. Swipe through the menu to access different applications.
Figure 6: All available functions on the smartwatch.
1. Phone Call & Video Call
The smartwatch supports two-way communication, allowing your child to make and receive calls from pre-approved contacts. Video calls are also supported via Wi-Fi.
- Making a Call: Navigate to the "Phone Call" icon and select a contact from the address book.
- Receiving a Call: The watch will ring and display the caller ID. Tap the green icon to answer or the red icon to reject.
- Video Call: Initiate video calls through the "Video Call" option in the watch menu or via the SeTracker app. Ensure both devices have a stable Wi-Fi connection.
Figure 7: Video Call and Voice Chat features.
Figure 8: Initiating a video call.
Figure 9: Phone call functionality.
2. Voice Chat (Messaging)
Send and receive voice messages and pictures through the SeTracker app. This feature makes communication more interactive.
Figure 10: Voice chat interface on watch and phone.
Figure 11: Voice chat feature.
3. GPS Tracking & SOS Function
The watch features 4G Wi-Fi LBS GPS real-time positioning, allowing you to monitor your child's location history. The SOS function provides immediate assistance in emergencies.
- GPS Tracking: View your child's current location and location history via the SeTracker app.
- SOS Emergency: In case of danger, your child can press and hold the SOS button for 3 seconds. The watch will automatically call and send information to the preset 3 phone numbers, providing crucial help in an emergency.
Figure 12: SOS emergency function.
Figure 13: Activating SOS by pressing three times.
Figure 14: Wi-Fi, Pedometer, and GPS positioning features.
Figure 15: GPS tracking on the app.
4. Pedometer & Music
- Pedometer: The watch tracks your child's steps. View the step count directly on the watch or through the SeTracker app.
- Music: The watch supports music playback. Connect Bluetooth headphones (not included) for a private listening experience.
Figure 16: Music playback feature.
Figure 17: Bluetooth and Music features.
5. Camera & Flashlight
- Camera: The watch has a built-in camera for taking photos. Photos are stored in the watch's gallery.
- Flashlight: A small flashlight function is available for convenience in low-light conditions.
Figure 18: Flashlight feature in use.
6. Classroom Mode & Alarm
- Classroom Mode: Parents can set up to 3 time periods in "Do Not Disturb" mode via the app. During these times, all functions except SOS emergencies are disabled, ensuring the watch does not distract the child during school or class.
- Alarm: Set alarms for reminders, wake-up calls, or other important events.
Figure 19: Classroom Mode for focused learning.
Figure 20: Alarm clock feature.
Maintenance
- Cleaning: Wipe the watch screen and body with a soft, dry cloth. Avoid using harsh chemicals or abrasive materials.
- Battery Care: To prolong battery life, avoid extreme temperatures and do not fully discharge the battery regularly. Charge the watch when the battery level is low.
- Water Resistance: The watch is designed for daily use and is splash-proof, but it is not suitable for swimming or showering. Avoid prolonged exposure to water.
- Strap Replacement: The package includes both nylon and silicone watch straps. Use the provided tools to carefully replace the strap as needed.
Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Watch not turning on | Low battery; Power button not pressed long enough | Charge the watch for at least 30 minutes. Press and hold the power button for 5-10 seconds. |
| No network signal (4G) | SIM card not inserted correctly; SIM card not activated; Out of network coverage; Incorrect area selected in app | Ensure SIM is correctly inserted and watch is powered off before insertion. Contact Speedtalk Mobile to activate SIM. Move to an area with better network coverage. Verify and correct the area setting in the SeTracker app. |
| GPS location inaccurate | Weak GPS signal (indoors/dense areas); LBS positioning being used | GPS accuracy is best outdoors. LBS (Location Based Service) uses cell tower triangulation and is less precise than GPS. Ensure watch has clear sky view for optimal GPS. |
| Cannot make/receive calls | No network signal; SIM card issues; Contacts not synced; Classroom mode active | Check network signal. Verify SIM card activation and balance. Sync contacts via the SeTracker app. Disable Classroom Mode if active. |
| App not connecting to watch | Incorrect registration area; Watch offline; App version outdated | Ensure the correct registration area is selected in the SeTracker app. Check if the watch has a network connection. Update the SeTracker app to the latest version. |
Specifications
| Feature | Detail |
|---|---|
| Product Dimensions | 2.36 x 1.57 x 0.39 inches |
| Item Weight | 2.12 ounces (60 Grams) |
| Model Number | 4G |
| Screen Size | 1.54 Inches (Visible screen diagonal: 2" / 4 cm) |
| Memory Storage Capacity | 4 GB |
| Battery | 1 Lithium Ion battery required (included) |
| Connectivity Technology | Wi-Fi, Bluetooth |
| Wireless Communication Standard | Bluetooth |
| GPS | True |
| Supported Network Frequencies | 4G LTE bands 1(2100), 2(1900), 3(1800), 4(1700/2100), 5(850), 6(2600); 3G WCDMA: B1/B2/B4/B5/B8; 2G GSM: 850/900/1800/1900 |
Warranty & Support
For product support, technical assistance, or warranty inquiries, please contact the seller directly through Amazon's platform. The seller, BOWJET-US, can be reached via their seller profile page.
Additional protection plans are available for purchase separately:
- 2-Year Protection Plan: $5.99
- 3-Year Protection Plan: $7.99
- Complete Protect: $16.99/month (covers all eligible past and future purchases)
