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O2Ring Manuals & User Guides

O2Ring produces wearable pulse oximeters that continuously monitor oxygen saturation (SpO2) and heart rate for sleep and daily use through a smart app.

Tip: include the full model number printed on your O2Ring label for the best match.

About O2Ring manuals on Manuals.plus

O2Ring, a popular product line by Wellue (Shenzhen Viatom Technology Co., Ltd.), specializes in wearable health monitors. Their signature pulse oximeters are designed to be worn continuously on the finger, tracking crucial metrics like blood oxygen saturation (SpO2) and pulse rate.

Companion software, including the ViHealth mobile app and O2 Insight Pro PC software, enables users to download detailed reports for analysis of their sleep and daily oxygen metrics. These devices are widely used for sports, aviation, and personal health tracking, featuring smart vibration alarms for abnormal heart rates and low oxygen levels.

O2Ring manuals

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O2Ring Wearable Pulse Oximeter User Manual

9 червня 2026 р
O2Ring Wearable Pulse Oximeter User Manual Download App Download the ViHealth App from iOS App Store or Google Play Store, or scan the QR code. Notice: if you have installed…

O2Ring support FAQ

Поширені запитання щодо інструкцій, реєстрації та підтримки цього бренду.

  • How do I sync data from my O2Ring?

    Keep your device on, ensure your phone's Bluetooth is enabled, and simply open the ViHealth App to sync automatically. Do not attempt to pair the device manually in your phone's Bluetooth settings.

  • What should I do if the app cannot find my O2Ring device?

    Ensure your phone's Bluetooth is turned on, the device is powered up, and if you are using an Android phone, make sure you have allowed location permissions for the ViHealth app.

  • How do I charge my O2Ring?

    Use the supplied USB data/charging cable to connect the device to a computer USB port or a USB charging adapter. After it is fully charged, the device will automatically power off.

  • Where can I download the PC software for O2Ring?

    You can download the O2 Insight Pro software for Windows (7/8/10) and macOS (10.15 or above) directly from getwellue.com by navigating to Support, then PC Software.