Vibeat Oxylink Wearable Blood Oxygen Monitor – Bluetooth Finger Pulse Oximeter with Audio Reminder, Rechargeable O2…

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All-day Accurate Tracker: Oxylink O2 monitor will automatically track your oxygen level, heart rate and body motion continuously up to 8-12 hours every mins after a full charge. HSA/FSA approved product.
Audio Remind What You Matters: If oxygen level or heart rate reading exceeds the threshold you set, both device and the APP will beep remind you intelligently. (The APP reminder works only when your phone stayed in Dashboard and not locked)
Free APP for iOS and Android: Unlimited storage in Vihealth via Bluetooth, viewing real-time and historical blood oxygen level & heart rate in App Dashboard. It supports sync with Apple Health.
Feel Free to Output Records: Data can be transferred to smart phone for more detailed information. It supports managing historical data and sharing PDF/CSV records with others.
Comfortable Soft Ring Sensor: Compared to traditional pulse oximeter, the lightest, smallest patented ring sensor is more comfortable for continuous tracking, durable and adapt to most fingers.
Buit-in Memory: Oxylink oximeter stores four records on device, up to ten hours for each. You don’t need to worry about data storage even if your phone isn’t around.
Note: This device is for Sports and Aviation use only and not intended for medical use.(Please use just before and after exercise, do not use while vigorous exercising)