Wellue O2Ring Bluetooth Oxygen Monitor

All-Day Monitoring Experience continuous and reliable health tracking all through the day. The O2ring can provide you with 16 hours of uninterrupted monitoring of your blood oxygen level, pulse rate, and body motion.

Smart Readings Reminder When your O2 level drops below the preset threshold or when your heart rate is out of the normal range, the device and the O2ring app will alert you through vibrations and marked reports. This feature ensures you stay informed and take necessary actions promptly.

Detailed APP & PC Reports With the free O2ring app and PC software, you can access comprehensive graphical reports of your blood oxygen (O2) and pulse rate (PR) over time. The reports are easily shareable in PDF and CSV formats. The app is compatible with iOS 9.0 or above on iPhone 4s or iPad 3 or above, and Android 5.0 or above with Bluetooth 4.0 BLE support.

Built-in Memory The O2ring device stores up to 40 hours of monitoring data across four groups, automatically uploading when connected to the O2ring app via Bluetooth. This ensures you never lose track of your health data.

User-Friendly Design Designed for comfort and ease of use, the O2ring runs automatically when worn. The patented soft silicone sensor ring is lightweight, making it easy to wear and comfortable. It is suitable for users with a finger circumference of 2-3.2 inches, roughly the size of an adult finger.

Rechargeable Battery Enjoy long battery life with the O2ring. A full charge provides up to 16 hours of use, ensuring you can monitor your health consistently throughout the day.

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Please Note: This device is for sports and aviation use and is not intended for medical use.