【Accurate & Convenient 】Using intelligent SOC chip, combined with anti-interference filtering technology, O2ring provides accurate SpO2 level and Pulse Rate measurement in real time.
【Overnight Pulse Oximeter】The biggest difference between O2 Ring and fingertip oximeter is that O2 Ring supports continuously measure and real-time tracking. With O2 Ring, you can tracking your day/night blood oxygen saturation, heart rate and body movement continuously in real time at home.
【Pulse Oximeter with Alarm】When your oximeter reading is too low, the ring will vibrate to alert you. You can set reminder thresholds in the app.
【Finger Oximeter with Bluetooth & APP】Built-in memory, works independently. Your data will be uploaded automatically when the device is connected to the APP via Bluetooth.
【Innovative Ring Design】The ring with small size and light weight completely relieves your fingertip from pressure and can be worn continuously.
【Long Battery Life】Built-in rechargeable battery, easy to charge with USB interface, lasts 12-16 hours of continuous use per charge.
【Note】Excessive movement, strong light and cold fingers may affect the device's measurement.
Colour: Black