1. Introduction
The Quyueda 4G GPS Tracking Bracelet RF-V48 is a smart locator designed to provide safety and peace of mind for the elderly and individuals requiring constant monitoring. This device integrates 4G LTE connectivity for reliable communication, precise GPS tracking, and a suite of health and safety features including fall detection, an SOS emergency button, and health monitoring. This manual provides essential information for setting up, operating, and maintaining your device.
2. Safety Information
- Do not attempt to open or modify the device. Unauthorized modifications can void the warranty and pose safety risks.
- Keep the device away from extreme temperatures, direct sunlight, and corrosive materials.
- Ensure the charging contacts are clean and dry before charging to prevent short circuits.
- Use only the provided charging cable and adapter.
- This device is IP67 waterproof, meaning it can withstand immersion in water up to 1 meter for 30 minutes. However, it is not recommended for prolonged swimming or diving. Ensure the SIM slot cover is securely closed to maintain water resistance.
- Consult a medical professional before relying solely on the device for health monitoring, especially for critical conditions.
3. Product Overview
3.1 Package Contents
- Quyueda 4G GPS Tracking Bracelet (RF-V48)
- Magnetic Charging Cable
- SIM Ejector Tool
- Mini Screwdriver
- User Manual (this document)
3.2 Device Components
Figure 1: Front view of the device with SOS, 1, 2, and voice message buttons.
Figure 2: Side view showing the SIM slot.
Figure 3: Back view with magnetic charging port and BP&HR sensor.
- SOS/Power Button: Used for emergency calls and powering the device on/off.
- Buttons 1 & 2: Programmable speed dial buttons.
- Voice Message Button: For sending voice messages.
- Speaker: For audio output during calls and alerts.
- Microphone: For voice input during calls and voice messages.
- SIM Slot: For inserting the Nano-SIM card.
- Magnetic Charging Port: For charging the device.
- BP&HR Sensor: For monitoring blood pressure and heart rate.
- Temperature Sensor: For body temperature detection.
Video 1: Product overview demonstrating features and components.
4. Setup Guide
4.1 Charging the Device
Before first use, fully charge the device. Connect the magnetic charging cable to the charging port on the back of the bracelet and plug the USB end into a power adapter (not included) or a computer USB port. The charging indicator will show the charging status.
Figure 4: Magnetic charging connection.
4.2 Inserting the SIM Card
The device requires a Nano-SIM card with 4G LTE connectivity for full functionality (calls, GPS tracking, data). Ensure the SIM card is activated and has sufficient credit/data plan.
- Locate the SIM slot on the side of the bracelet.
- Use the provided SIM ejector tool or mini screwdriver to open the SIM slot cover.
- Carefully insert the Nano-SIM card into the tray, ensuring correct orientation.
- Close the SIM slot cover securely to maintain the device's IP67 waterproof rating.
4.3 App Installation and Pairing
Download the companion mobile application (available for Android and iOS) from your device's app store. Follow the in-app instructions to register an account and pair your bracelet. This app allows you to manage settings, view location, and monitor health data.
4.4 Setting Up SOS and Speed Dial Numbers
Through the mobile application, you can configure up to 3 SOS emergency contact numbers and assign specific phone numbers to buttons 1 and 2 for speed dialing.
- SOS Numbers: These numbers will be called sequentially when the SOS button is pressed.
- Speed Dial Numbers: Assign frequently called contacts to buttons 1 and 2 for quick access.
4.5 Setting Up Geofence (Safety Zone)
The mobile application allows you to set up virtual boundaries (geofences). You will receive alerts if the wearer enters or exits these predefined safe zones.
5. Operating Instructions
5.1 Powering On/Off
- Power On: Press and hold the SOS/Power button for a few seconds until the device vibrates or an indicator light appears.
- Power Off: Press and hold the SOS/Power button for several seconds until the device powers down. Alternatively, you can power off the device remotely via the mobile application.
5.2 Making/Receiving Calls
- Making a Call: Press button 1 or 2 to dial the pre-set speed dial number.
- Receiving a Call: The device supports two-way HD calls and can be configured for auto-pickup via the app.
Figure 5: HD two-way call for clear communication.
5.3 SOS Emergency Function
In an emergency, press and hold the SOS button for 5 seconds. The device will automatically call the pre-set SOS numbers sequentially until one is answered. It will also send location alerts to designated contacts.
Figure 6: One-click SOS for quick assistance.
5.4 Voice Message
Press the voice message button to record and send short voice messages to the linked mobile application or designated contacts.
5.5 Fall Detection
The bracelet features an automatic fall detection alarm. If a fall is detected, the device will trigger an alert and notify emergency contacts via the app and/or calls.
5.6 Health Monitoring
- Temperature Check: The device can monitor body temperature, and data can be viewed on the connected mobile application.
- Heart Rate & Blood Pressure: The BP&HR sensor on the back of the device monitors heart rate and blood pressure, with data accessible through the app.
- Step Counting: Tracks daily steps and activity levels.
- Pill Reminder: Can be set up via the app to remind the wearer to take medication.
Figure 7: Health monitoring features including HR&BP, pill reminder, and step counting.
Figure 8: Temperature detection feature.
5.7 Ring to Find
If the bracelet is misplaced, you can use the 'Ring to Find' function via the mobile application to make the device emit a sound, helping you locate it quickly.
Figure 9: Ring to find feature for locating the device.
6. Maintenance
- Cleaning: Wipe the device with a soft, damp cloth. Do not use harsh chemicals or abrasive cleaners.
- Water Resistance: Always ensure the SIM slot cover is fully sealed to maintain IP67 water resistance. Avoid exposing the device to high-pressure water or hot water.
- Battery Care: To prolong battery life, avoid fully discharging the battery frequently. Charge the device regularly.
- Storage: Store the device in a cool, dry place when not in use.
7. Troubleshooting
- Device not powering on: Ensure the device is fully charged. If it still doesn't power on, try a different charging cable or adapter.
- No signal/Network issues:
- Check if the SIM card is correctly inserted and activated.
- Verify that the SIM card has a valid 4G LTE data plan.
- Ensure the device is within network coverage.
- You may need to configure APN settings. Refer to your SIM card provider for correct APN details and input them via the mobile application.
- GPS not accurate: GPS accuracy can be affected by surroundings (e.g., indoors, dense urban areas, bad weather). Ensure the device has a clear view of the sky for optimal performance.
- Cannot set phone numbers for buttons: Ensure the device is properly paired with the mobile application and you have an active internet connection on your phone to sync settings.
- Health monitoring data seems incorrect: Ensure the device is worn snugly on the wrist. Environmental factors and movement can affect readings. This device is not a medical device; readings are for reference only.
8. Specifications
| Feature | Specification |
|---|---|
| Product Name | 4G LTE GPS Bracelet |
| Product Model | RF-V48 |
| Brand Name | quyueda |
| Dimensions | 65mm x 42mm x 20mm |
| Net Weight | 72g |
| GPS Module | Yes |
| GPS Type | GPS Tracker |
| Connectivity | 4G LTE / 2G (Full NetCom) |
| Waterproof Rating | IP67 |
| Battery | 1000mAh |
| Special Features | Fall Detection, Temperature Check, Key Speed Dial, Fitness Tracker, Heart Rate Monitor, Blood Pressure Monitor, SOS Button, Two-way HD Call, Voice Message, Ring to Find |
| Certification | CE, FCC |
| Color Options | Black/Red (actual color may vary by SKU) |
| Regional Models | Model A: Asia, Europe, Africa, Australia Model B: North/South America |
Figure 10: Detailed product dimensions and weight.
9. User Tips
- SIM Card Selection: Ensure you choose the correct model (A or B) for your region to guarantee network compatibility.
- App Connectivity: For optimal performance and to manage all features, always ensure the bracelet is connected to the mobile application.
- Button Accessibility: The protruding button design is beneficial for users with low vision, making it easier to locate and press buttons.
10. Warranty and Support
For warranty information, technical support, or service inquiries, please refer to the seller's contact information or the product packaging. Keep your proof of purchase for warranty claims.
