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O2Ring

Smart Ring Oxygen Monitor

Medical-grade Ring 

Unlike Any Other

Track your ovenight blood oxygen levels & heart rate every second. 

O2Ring

Smart Ring Oxygen Monitor

Medical-grade Ring 

Unlike Any Other

Track your ovenight blood oxygen levels & heart rate every second. 

Heart Rate & O2 with Report

Just wear O2Ring on your finger, it will automatically detect and record your overnight blood oxygen saturation, heart rate and body movements every second. 

O2ring uses the same transmissive oxymetry technology trusted by hospitals and clinics.

Overnight Tracking

Record heart rate & oxygen levels every second continously

Smart Vibration

Built-in silent vibrator Adjustable vibration intensity & threshold

Low Oxygen Notification

Vibrate when low O2 Saturation

Abnormal HR Alert

Vibrate when high/low heart rate

Free APP Report

Analysis and trends of oxygen saturation & heart rate

Free PC Software

Share with doctor

PDF/CSV analysis reports

Rechargeable

Built-in recharable battery

12-16 hours battery life

Built-in Memory

4 onboard memory sessions

Work stand-alone

Who will Benefit from O2Ring?


Smart Vibration Alert 

Delivers Peace of Mind

No worry to ignore any hypoxia events or abnormal heart rate, the patented O2Ring will vibrate and notify you when oxygen level is lower than your preset threshold, or when your heart rate is too high or too low.

Smart Vibration Alert 

Delivers Peace of Mind

No worry to ignore any hypoxia events or abnormal heart rate, the patented O2Ring will vibrate and notify you when oxygen level is lower than your preset threshold, or when your heart rate is too high or too low. 

Intuitive Report Reveals Health Insights​

Detailed analysis and trends of your overnight blood oxygen levels, heart rate and body movements. 

Understand Your Hypoxia Events Easily

Tells you how long your oxygen below 90%, how many times O2 drops over 4% during the whole night. Even the exact value when it happens.

Understand Your Hypoxia Events Easily

Tells you how long your oxygen below 90%, how many times O2 drops over 4% during the whole night. Even the exact value when it happens.

Set the O2Ring to Fit You Best

You can set the vibration intensity and threshold on ViHealth app, making O2Ring the most unique one for you.

Track Your Sleep

Take a Home Sleep Apnea Test

Download overnight oximetry data from PC software, 

share unlimited PDF/CSV format reports to your doctor.


CSV report shows the exact O2 & heart rate values, 

bringing great help for home sleep apnea study. 


Note: only work with Windows system, 

not compatible with Mac.

Track Your Sleep, Take a Home Sleep Apnea Test

Download overnight oximetry data from PC software,share unlimited PDF/CSV format reports to your doctor.CSV report shows the exact O2 & heart rate values,bringing great help for home sleep apnea study. 

Note: only work with Windows system, not compatible with Mac.

Know If Your Pulse Strong

Tap the touch key to know your oxygen level and heart rate. The right column beats as your heart beats, the higher the column, the stronger your pulse.

Know If Your Pulse Strong

Tap the touch key to know your oxygen level and heart rate. The right column beats as your heart beats, the higher the column, the stronger your pulse.

Get O2Ring Today

Sleek. Comfortable. Capable.

Soft and comfortable silicone design, making it fits for different finger sizes. 

What Our Customers Are Saying?


Wellue O2Ring Oxygen Monitor

$259.99$179.99

SleepU Wrist Pulse Oximeter

$259.99$179.99

Specifications

WEIGHT

0.53 oz / 15g


DEVICE DIMENSIONS

1.5'' x 1.2'' x 1.5'' 


RING PERIMETER

2.4'' - 3.4''/ 61-86mm


WIRELESS 

Bluetooth 4.0 BLE 


BATTERY LIFE

Rechargeable lithium-polymer, 3.7 Vdc; 12-16 hours for typical use

VIBRATION SOURCE

Low oxygen levels, high/low pulse rate 


DEGREE OF DUST &WATER RESISTANCE 

IP24 


RECORDED PARAMETERS

Oxygen levels, pulse rate, motion 


COMPATIBLE COMPUTER SYSTEM

Windows 7/8/10, not compatible with Mac


WORKS WITH

iOS 9.0 or above, iPhone 4s/iPad 3 or above; Android 5.0 or above, with Bluetooth 4.0 BLE

OXYGEN LEVEL RANGE

70%-99%


PULSE RATE RANGE

30 to 250 bpm


MEASURE INTERVAL

1S 


DISPLAY INTERVAL IN APP DATA CHART

4S 


BUILT-IN MEMORY

4 sessions, up to 10 hours for each 




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