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O2Ring

Ring Sleep Oxygen Monitor

Continously Track Your Overnight Oxygen Levels with Vibration Alarm

Professional sleep oxymetry reports. 

Comfortable home sleep apnea test.

Wellue O2Ring Oxgyen Monitor Smart Ring Sleep Apnea Monitor

O2Ring

Ring Sleep Oxygen Monitor

Continously Track Your Overnight Oxygen Levels with Vibration Alarm

Professional sleep oximetry reports. Comfortable home sleep apnea test.

Track Your O2 Every Second

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

FDA listed O2Ring uses the same transmissive oxymetry technology trusted by hospitals and clinics.



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 hypoxic events or abnormal heart rate, Built-in vibrator of 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.

Wellue O2Ring Oxgyen Monitor Vibration Alarm

Overnight Tracking

Record heart rate & oxygen levels every second continously

Smart Vibration

Built-in silent vibrator

Adjustable vibration intensity & threshold

Low Oxygen Alarm

Vibrate when low O2 Saturation

Abnormal HR Alert

Vibrate when high/low heart rate

Free iOS/Android APP

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?

sleep apnea, COPD, snorer, aviation,asthma, benefit from wellue o2ring

Know Your Data

Wellue O2Ring Pulse oximeter App helps for sleep apnea

Intuitive Report Reveals Health Insights​

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

Understand Your Hypoxic 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.

Wellue O2Ring Oxgyen Monitor App Settings

Set the Vibration to Fit You Best

You can turn on/off the vibration for low oxygen and abnormal heart rate seperately, set the vibration intensity and threshold on the app of your smart phone, making O2Ring the most unique one for you. 

Smart ring better than Viatom sleepO2, oura ring, motiv ring, belun ring, and sleepon ring. Continuous oxygen monitor better than nonin wristox2, nellcor, contec, beurer, lookee sleep monitor and masimo.

Track Your Sleep, Take a Home Sleep Apnea Test

Export or print 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.

Overnight Sleep Apnea Screening.

Monitor Effectiveness of CPAP Machine.

O2Ring tracks overnight oxygen levels and heart rate every second, it's essential in pre-confirming the effectiveness of oral appliance therapy (OAT) for obstructive sleep apnea (OSA) treatment. Overnight pulse oximetry has been shown to be an effective sleep screening tool used to manage OAT. 

Also it's a perfect sleep aid to monitor the impact of CPAP therapy & oxygen concentrator on your sleep quality. Detect issues early and take action to improve your sleep.

Track Your Sleep

Take a Home Sleep Apnea Test

Export or print overnight oximetry reports 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.

Best Wearable Experience. No Oppression. No Sweat.

The O2Ring never slips from your finger, don't oppress your finger to make it numb, completely free your finger! 

Continuous wrist oximeter better than nonin wristox2, nellcor, contec, beurer, lookee sleep monitor and masimo.

Wellue SleepU unique patented sensor

Traditional 

Duckbill Sensor

  • Sensor goes off easily

  • Finger cannot move freely

  • Make finger feel numb

Patented 

Smart Ring

  • Never slips from finger

  • Completely free your finger

  • Like wear nothing

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.

What Makes the Wellue O2Ring Different 

Get O2Ring Today

Sleek. Comfortable. Capable.

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

See How Easy it is


1

Wear O2Ring

Go to sleep or work, no need to work with phone.

wellue o2ring ring pulse oximeter

2

Take it off

Your recordings are already in the O2Ring.

wellue o2ring ring pulse oximeter

3

Sync Data

Upload data to APP or PC software, share with your doctor.

wellue o2ring ring pulse oximeter

Note: Not compatible with Mac.

What Our Customers Are Saying?


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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


COMPATIBLE 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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