Model: O2ring-2gen 1010
The Wellue O2Ring-S is a compact and portable Bluetooth pulse oximeter designed for continuous tracking of blood oxygen saturation (SpO2), pulse rate (PR), and body motion. It features a patented ring sensor for comfortable wear and provides real-time readings directly on the device. Data can be automatically synced to the ViHealth App and O2 Insight Pro PC software for detailed analysis and reporting.
This device is intended for sports and aviation use only and is not a medical device. It is not designed to diagnose, treat, or cure any medical condition.
Before first use, fully charge the O2Ring-S using the provided Type-C data cable. Connect the cable to the charging port on the device and a compatible USB power source. A full charge typically takes approximately 3 hours and provides up to 24 hours of continuous use.

Image: The O2Ring-S device being charged with a Type-C cable, highlighting its 24-hour battery life and 3-hour charging time.
Place the O2Ring-S on your finger. The patented ring sensor is designed for comfort and to ensure continuous tracking without falling off. Ensure the sensor is positioned correctly for accurate readings. The device fits finger perimeters between 2.17 and 3.15 inches (55-80mm).
Download the ViHealth App from your mobile device's app store or the O2 Insight Pro software for PC. The device automatically syncs data to the app when connected via Bluetooth. Ensure Bluetooth is enabled on your mobile device.

Image: The O2Ring-S device next to a smartphone showing the ViHealth app interface with real-time oxygen level and pulse rate data.
The O2Ring-S automatically begins tracking once worn on the finger. It continuously monitors blood oxygen level, pulse rate, and body motion throughout the day or night. Real-time readings are displayed on the device's screen.

Image: A user wearing the O2Ring-S, with graphical representations of blood oxygen, pulse rate, and body movement data being recorded.
The device is equipped with an upgraded chip that samples data at 200Hz, capturing up to 36,000 data points per report. It can store up to 4 sets of 10-hour data internally. When the device is removed from the finger and the app is open, the stored data will automatically sync to the ViHealth App on your smartphone or the O2 Insight Pro software on your PC.

Imatge: Una radiografia view of the O2Ring-S internal chip, illustrating its advanced technology with 200Hz sampling rate for detailed data collection.
The O2Ring-S features a customizable vibration reminder. If your SpO2 level falls below a preset threshold or your heart rate goes outside a preset range, the device will vibrate to alert you. These thresholds can be adjusted within the ViHealth App.

Image: A sleeping couple, with one person wearing the O2Ring-S, illustrating the vibration reminder feature with red pulsating rings around the device.
The ViHealth App and O2 Insight Pro software provide comprehensive data management. You can view real-time data, historical trends, and detailed graphic PDF/CSV reports. These reports can be easily shared for personal tracking or with healthcare professionals.

Image: Multiple screenshots of the ViHealth mobile application, showcasing its features for monitoring oxygen levels, pulse rate, and body motion over time.

Image: The O2 Insight Pro PC software interface, demonstrating its capability to manage and display detailed health reports from the O2Ring-S device.
To ensure the longevity and accuracy of your Wellue O2Ring-S, follow these maintenance guidelines:
| Problema | Causa possible | Solució |
|---|---|---|
| Device not charging or transferring data | Using a non-standard USB-C cable. | Always use the Type-C data cable provided with the device for charging and data transfer. Standard USB-C cables may not be compatible. |
| Difficulty syncing data to PC | Proprietary software/cable required for direct PC sync. | Ensure you are using Wellue's proprietary O2 Insight Pro software and the provided cable for direct PC synchronization. Data can also be transferred from the mobile app to PC via file compartint. |
| Sense bateria per centtagvisualització | Device design limitation. | The device and app display a battery icon, but not a percentage. Monitor the icon to estimate remaining charge. |
| Frequent Bluetooth disconnection | Interferència o distància del dispositiu emparellat. | Ensure the device is within close proximity to your smartphone/PC. Minimize interference from other electronic devices. |
| Inaccurate readings or device feels loose | Ring has stretched or is not properly fitted. | Ensure the ring fits snugly on your finger (perimeter 2.17"-3.15"). If the flexible part has stretched, contact support for options. |
| Característica | Detall |
|---|---|
| Marca | Wellue |
| Número de model | O2ring-2gen 1010 |
| Material | Silicona |
| Color | Negre |
| Dispositius compatibles | Desktops (for PC software) |
| Durada de la bateria | Fins a 24 hores |
| Tipus de sensor | Òptic |
| Descripció de la bateria | Polímer d'ions de liti |
| UPC | 850048347786 |
| Fabricant | Viatomtech |
| Finger Perimeter Fit | 2.17"-3.15" (55-80 mm) |
| Dades SampTarifa ling | 200 Hz |
| On-device Memory | 4 sets of 10-hour data |
The Wellue O2Ring-S comes with a one-year warranty. For any suggestions, comments, or issues, please contact Wellue customer support. We are committed to providing satisfactory solutions to our customers.
Please refer to the packaging for specific contact information or visit the official Wellue weblloc de recursos de suport.
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