Key features

• •Long Time Tracking: Continuously tracking and recording blood oxygen saturation level, heart rate and motion every minute, continuous using up to 12 hours after fully charged
• •Audio Notification: If your blood oxygen level or heart rate reading exceeds the threshold you set, both the OxyLink and the ViHealth APP will beep intelligently. App reminders function only when your phone is on the Dashboard screen and unlocked
• •Connect to the APP: Unlimited storage in Vihealth via Bluetooth, with real-time and historical blood oxygen level & heart rate data viewable on the App Dashboard. Data can be saved and downloaded in PDF/CSV format. Sync with Apple Health is supported
• •Comfortable Soft Ring Sensor: Compared to traditional pulse oximeters, the OxyLink patented ring sensor is the light and small, offering superior comfort for continuous tracking. It is durable and fits most finger sizes
• •Built-in Memory: The Oxylink oximeter stores up to 4 records on the device, with each record capturing up to 10 hours of data. No need to worry about data storage even when your phone isn't nearby
• •Note: This device is for Sports and Aviation use only and not intended for medical use