1. Introduction
The Wellue Oxylink is a wireless wearable blood oxygen monitor designed for continuous tracking of blood oxygen saturation (SpO2) and heart rate. This device connects to a free mobile application (Vihealth) via Bluetooth, providing real-time data, historical records, and customizable audio reminders. It is intended for sports and aviation use only and is not a medical device for diagnosis or treatment.
Important Note: This device is for Sports and Aviation use only and not intended for medical use.
2. Package Contents
Verify that all items are present in the package:
- Wellue Oxylink Wearable Blood Oxygen Monitor
- USB Charging Cable
- User Guide
- Warranty Card
Image: Contents of the Wellue Oxylink package, including the device, charging cable, and documentation.
3. Device Overview
The Oxylink monitor features a comfortable soft ring sensor for continuous tracking. It displays real-time SpO2 and heart rate on its screen.
Image: Front view of the Wellue Oxylink device, showing its display and associated feature icons.
Image: Diagram highlighting key features of the Wellue Oxylink: Bluetooth connectivity, wearable design, free app, reminder functions, rechargeable battery, and waterproof rating.
4. Setup and First Use
4.1 Charging the Device
Before first use, fully charge the Oxylink device. Connect the provided USB cable to the device and a power source (e.g., computer USB port or USB wall adapter). The device has a battery life of up to 16 hours on a full charge.
Image: The Wellue Oxylink device connected to a laptop via its USB charging cable.
4.2 Downloading the Vihealth App
The Wellue Oxylink requires the free Vihealth app for iOS and Android devices. Download the app from your device's respective app store.
Image: Multiple smartphone screens displaying the Vihealth app's dashboard with oxygen level, pulse rate, and motion graphs.
4.3 Pairing with the App
- Ensure Bluetooth is enabled on your smartphone.
- Long press the power button on the Oxylink device to turn it on.
- Open the Vihealth app and follow the on-screen instructions to add a new device. Select "Oxylink" from the list of available devices.
- Once paired, the app dashboard will display real-time SpO2 and heart rate data.
Video: A demonstration of unboxing the Wellue Oxylink, turning it on, and pairing it with the Vihealth mobile application, including setting reminder thresholds.
5. Operation
5.1 Wearing the Device
Place the Oxylink ring sensor comfortably on your finger. Ensure it is snug but not too tight to allow for proper blood flow and accurate readings. The device is designed for all-day continuous tracking.
Image: A user wearing the Wellue Oxylink on their finger, demonstrating its wearable nature during daily activities.
5.2 Real-time Monitoring
Once the device is on and paired, it will continuously track and display your blood oxygen level (SpO2) and heart rate. The data is also transmitted to the Vihealth app for real-time viewing on the dashboard.
Image: The Wellue Oxylink device on a finger, showing a digital display of 97% oxygen saturation and a heart rate of 78.
5.3 Audio Reminders
The Oxylink features audio reminders that can be configured in the Vihealth app:
- In-App Dashboard Reminder: An audio reminder will sound from your phone if your O2 level falls below a pre-set threshold. This reminder functions only when the Vihealth app dashboard is open and your phone is not locked.
- Device Reminder: The device itself can trigger an audio reminder when the O2 level falls below a pre-set threshold. The volume and O2 threshold for this reminder can be adjusted within the app.
Image: A smartphone screen displaying the alarm settings within the Vihealth app, allowing users to customize thresholds for oxygen and pulse rate reminders.
5.4 Data Recording and Export
The device continuously records oxygen level, heart rate, and motion data every minute. This data is stored in the Vihealth app, which offers unlimited storage. You can view detailed analysis reports and export records in formats such as JPG or CSV.
Image: Two smartphone screens displaying the Vihealth app. One shows detailed oxygen level and pulse rate graphs, while the other shows options to share blood oxygen records in PDF, CSV, or Binary formats.
6. Maintenance and Care
- Clean the device regularly with a soft, dry cloth. Do not use abrasive cleaners or immerse the device in water.
- Store the device in a cool, dry place away from direct sunlight and extreme temperatures.
- Ensure the charging port is free from dust and debris.
- The ring sensor is durable but should be handled with care to avoid damage.
7. Troubleshooting
| Problem | Possible Solution |
|---|---|
| Device not turning on | Ensure the device is fully charged. Long press the power button for 2 seconds. |
| Cannot connect to Vihealth app |
|
| Inaccurate readings |
|
| Audio reminder not working in app | Ensure the Vihealth app dashboard is open and your phone is not locked. Check phone volume settings. |
8. Specifications
| Feature | Detail |
|---|---|
| Model Name | Oxylink |
| Product Dimensions | 2.91 x 3.66 x 4.33 inches |
| Item Weight | 4.16 Ounces |
| Measuring Range (SpO2) | 70%-100% |
| Battery Type | 1 Lithium Polymer (included) |
| Battery Life | Up to 16 Hours |
| Connectivity | Bluetooth |
| App Compatibility | iOS and Android (Vihealth App) |
| Color | Black |
9. Warranty and Support
The Wellue Oxylink comes with a 1-year worry-free warranty. For technical support, warranty claims, or any inquiries, please refer to the contact information provided in your warranty card or visit the official Wellue website.
You can also find more information and support on the Wellue Store.
