O2Ring

Continuous Oxygen Monitor

Oximeter


Tracking Continuous Oxygen Level and Heart Rate

$179.00$159.00

*This device is for General Wellness use only and not intended for medical use. 

O2Ring Oximeter

Continuous Oxygen Monitor

Tracking Continuous Oxygen Level and Heart Rate

 

$179.00$159.00



*This device is for General Wellness use only and not intended for medical use. 



Wellue O2Ring Oxgyen Monitor Smart Ring Sleep Apnea Monitor
225,310+
Consumers benefit from O2Ring

800+
Satisfied customers and
five-star reviews

30
30-Days money back guarantee


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Get 24-hour continuous monitoring
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O2Ring™ Continuous Ring Oxygen Monitor x2
$358.00$268.50
  • Overnight Tracking

    Track The Trends of Your Overnight Oxygen Levels & Heart Rate



  • Built-in Memory

    Work Independently or Together with app


  • Seamless Share on Sleep Analysis

    Share PDF/CSV Analysis & Trend Chart Unlimitedly

     

  • Built-in Silent Vibrator

    Adjustable Vibration Alert When Abnormal Body Index Is Detected

  • Proven-Accuracy

    More Sensitive on Your Body Index and More Accurate Across All Finger Size


  • Long Battery Life

    Rechargeable Battery, Lasts 12-16 Hours


  • Comfortable Wearing

    Weighs Only 15 grams,Competely Free Your Finger


  • CPAP/ Oral Appliance Monitor

    Monitor CPAP Treatment or Oral Appliance Effectiveness

A Brand You Can Trust

The 6 Best Pulse Oximeters of 2023

Medically reviewed by Reza Samad, MD

Updated on January 10, 2023

It’s easy to use, app-connected, and offers a ring-style fit for an even more comfortable testing experience.

Track Your Oxygen Level Every Second

Wearing the O2 ring, it will automatically start to track your overnight blood oxygen saturation, heart rate and body movement continuously.

Real-Time Data Management 

Built in memory, works stand-alone, your information is always a quick glance away with a larger display. O2Ring stores 4 groups of 10-hour data. When the device is connected to the APP via Bluetooth, the data will be uploaded automatically. 

The Ability to Prompt for A Better O2

Up to 16 hours of continuous night monitoring, vibration prompt when O2 level or heart rate exceeds the preset threshold. Keep you aware of your sleep patterns and take control of your night.

Detailed PC Sleep Report Analysis

Free PC software provides graphic sleep O2, PR reports and trends of data. Your sleep report shows the statistics of oxygen levels and pulse rates, making it an excellent reference for the home sleep study. You can easily print/email to share PDF/SCV format personal overnight oximetry reports with your sleep specialist.


*Support on Windows & MacOS.


Upgrade Multi-User Management

The updated app adds the function of multi-user data storage and management. Each account could support mutiple information up to 10 members, the health condition of the whole family is at your fingertips.



Transmissive Pulse Oximetry

Wellue O2Ring uses intelligent SOC chip, combined with anti-interference filtering technology. Its accuracy is within 2%, the calibration ranges from SpO2 70-99%, Pulse Rate 30- 250 bpm,SpO2 Accuracy 80%-99%: ±2%, 70%-79%: ±3% ; Pulse Rate Accuracy ±2bpm or ±2%. 


Best Aid To Monitor The Effectiveness Of Your CPAP/APAP/BiPAP Therapy

It will give you a barometer for keeping PAP therapy by accurately recording the number and duration of oxygen drops. The overnight-record capability helps PAP users know if your PAP therapy is effective or you should speak to your doctor about optimizing your therapy.


Track Your Oxygen Level Every Second



Wearing the O2 ring, it will automatically start to track your overnight blood oxygen saturation, pulse rate and body movement continuously.






Real-Time Data Management 


Built in memory, works stand-alone, your information is always a quick glance away with a larger display. O2Ring stores 4 groups of 10-hour data. When the device is connected to the APP via Bluetooth, the data will be uploaded automatically. 





The Ability to Prompt for A Better O2



Up to 16 hours of continuous night monitoring, vibration prompt when O2 level or heart rate exceeds the preset threshold. Keep you aware of your sleep patterns and take control of your night.





Detailed PC Sleep Report & Analysis


Free PC software provides graphic sleep O2, PR reports and trends of data. Your sleep report shows the statistics of oxygen levels and pulse rates, making it an excellent reference for the home sleep study. You can easily print/email to share PDF/SCV format personal overnight oximetry reports with your sleep specialist.



*Support on Windows & MacOS.



A Brand You Can Trust

Transmissive Pulse Oximetry


Wellue O2Ring uses intelligent SOC chip, combined with anti-interference filtering technology. Its accuracy is within 2%, the calibration ranges from SpO2 70-99%, Pulse Rate 30- 250 bpm,SpO2 Accuracy 80%-99%: ±2%, 70%-79%: ±3% ; Pulse Rate Accuracy ±2bpm or ±2%. 

New Collection

Upgrade Multi-User Management

The updated app adds the function of multi-user data storage and management. Each account could support mutiple information up to 10 members, the health condition of the whole family is at your fingertips.


Wellue O2Ring uses transmissive oximetry technology, which is more sensitive on your body index and more accurate across all finger size. The calibration ranges from SpO2 70-99%, Pulse Rate 30- 250 bpm,SpO2 Accuracy 80%-99%: ±2%, 70%-79%: ±3% ; Pulse Rate Accuracy ±2bpm or ±2%. 


Real-Time Data Display

History Data and Detailed Trends

Get Detailed Analysis and Trends

Wear O2Ring on your daily basis, for either getting quick readings by spot check or wearing for hours to continuously and accurately track blood oxygen levels (SpO2) and pulse rate (PR). Your data will be displayed in the App in real time.


Our app provides users with unlimited storage, you can easily manage your history data and get detailed trends, the historical data reveals how your body performs dynamically over certain periods of time.


Oxygen levels below the normal range


Oxygen levels within the normal range

Understand Your Hypoxic Events Easily

The report shows how long your oxygen is below 90%, how many times during a night your oxygen drops over 4%, and more. You can also zoom into the chart to see more details. O2Ring focus in your key vitals like Average O2, Lowest O2, oxygen drop times per hour to determine the O2 score of your body. The report shows how long your oxygen is below 90%; how many times during a night your oxygen drops over 4%. You can also zoom into the chart to see more details, such as the exact value when dropping happens.


Silent Vibration Alarm, Save Your Life From Hypoxic Events

LOW OXYGEN LEVELS TRIGGER VIBRATION

When the blood oxygen level is lower than your preset threshold, an adjustable and gentle vibration alarm will be triggered to remind the user to sleep on the other side in order to breathe well again. 


It acts as a safety net for CPAP failure and sleep apnea, and encourages you to shift your sleep position to help bring those levels back into the proper range. Effectively reduce the risk of sleeping on a low and unhealthy blood oxygen level.


Note: The alarming function can be turned off or adjust


Best Aid To Monitor The Effectiveness Of Your CPAP/APAP/BiPAP Therapy



BUY TOGETHER

- 6350000 %
Auto-CPAP / APAP Machine + O2Ring
$635.00

It will give you a barometer for keeping PAP therapy by accurately recording the number and duration of oxygen drops. The overnight-record capability helps PAP users know if your PAP therapy is effective or you should speak to your doctor about optimizing your therapy.

Best Aid to Monitor the Effectiveness of Your CPAP/APAP/BiPAP Therapy



Buy Together

Sale Off
Auto-CPAP / APAP Machine + O2Ring
$635.00

What Our Customers Say

Why Ours?



Traditional

Clamp-Like Sensor


Wellue O2 Ring

Smart Health Watch

Technology

Transmissive oximetry

Transmissive oximetry, using intelligent SOC chip, combined with anti-interference filtering technology

Reflective technology on wrist, poor signal

Measuring

Real-time data display,spot-check

Real-time data display, both spot-check and continuous monitor 

Have to hold still for up to 15 seconds to get a reading

Data Recording Interval

In 10 seconds usually

4 seconds, capture every hypoxia event

1 hour or a day, miss most hypoxia events

Vibration Prompt of Abnormal Oxygen Levels or Heart Rate

/

Yes, encourage you to shift sleep position to help users breathe well again

/

Reports

/

Yes,professional report reveals health insights​

/

Long Term Wearing

No, easily to slip and finger gets numb easily

Yes, stay fixed on finger, wearing it like wearing nothing

Yes

Traditional

Clamp-Like Sensor

Wellue O2 Ring

Smart Health Watch

Technology

Transmissive oximetry

Transmissive oximetry, using intelligent SOC chip, combined with anti-interference filtering technology

Reflective technology on wrist, poor signal

Measuring

Real-time data display,spot-check

Real-time data display, both spot-check and continuous monitor 

Have to hold still for up to 15 seconds to get a reading

Data Recording Interval

In 10 seconds usually

4 seconds, capture every hypoxia event

1 hour or a day, miss most hypoxia events

Vibration Prompt of Abnormal Oxygen Levels or Heart Rate

/

Yes, encourage you to shift sleep position to help users breathe well again

/

Reports

/

Yes,professional report reveals health insights​

/

Long Term Wearing

No, easily to slip and finger gets numb easily

Yes, stay fixed on finger, wearing it like wearing nothing

Yes


Intuitive Report Reveals Wellness Insights​


 Detailed Analysis and Trends


Wear O2Ring on your daily basis, for either getting quick readings by spot check or wearing for hours to continuously and accurately track blood oxygen levels (SpO2) and pulse rate (PR). Your data will be displayed in the App in real time.


Our app provides users with unlimited storage, you can easily manage your history data and get detailed trends, the historical data reveals how your body performs dynamically over certain periods of time.



Track The Data Matters Easily


The report shows how long your oxygen is below 90%, how many times during a night your oxygen drops over 4%, and more. You can also zoom into the chart to see more details. O2Ring focus in your key vitals like Average O2, Lowest O2, oxygen drop times per hour to determine the O2 score of your body. 




Oxygen levels below the normal range


Oxygen levels within the normal range

SpO2, heart rate and motion chart on app of Wellue O2 Ring.


Export Your Data 

Export detailed reports in PDF or CSV, easily share or print via free Windows PC/Mac App.

Customize Your Vibration

You can turn off the alarming function or adjust the intensity of vibration separately for the oxygen level and pulse rate. You can also set your own threshold on the smartphone. 


SpO2, heart rate and motion chart on app of Wellue O2 Ring.


FREE APP FOR IOS&ANDROID

Integration with Apple Health

See How Easy it is

Technical Specifications

  • PHYSICAL DETAILS
  • SPO2 & PR PARAMETER
  • WHAT'S IN THE BOX

MODEL

O2Ring 

RING PERIMETER

2.0'' - 3.2''/ 50-82mm

WEIGHT 

0.53 oz / 15g

DEVICE DIMENSIONS

1.5'' x 1.2'' x 1.5'' 

DEGREE OF DUST & WATER RESISTANCE

IP24 

BATTERY LIFE

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

CHARGE TIME

2-3 hours

WIRELESS

Bluetooth 4.0 BLE

BUILT-IN MEMORY

4 sessions, up to 10 hours for each session

RECORDED PARAMETERS

Oxygen levels, pulse rate, motion 

OXYGEN LEVEL RANGE

70%-99%

PULSE RATE RANGE

30 to 250 bpm

SPO2 ACCURACY

80%-99%: ±2% 70%-79%: ±3%

PULSE RATE ACCURACY

±2bpm or ±2%

MEASURE INTERVAL

1S

DISPLAY INTERVAL IN APP DATA CHART

4S

COMPATIBLE COMPUTER SYSTEM

Windows 7/8/10;

macOS 10.15.3 or above

COMPATIBLE WITH

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

What's Included

  • Wellue® O2Ring™ Continuous Ring Oxygen Monitor

  • Micro USB cable

  • User guide

Frequently Asked Questions

What is O2 Score?

O2 Score is a measure of oxygen shortage during whole sleep. It combines frequency, duration, and depth of oxygen drops. A higher score means oxygen is richer. If it's yellow or red, please ask your doctor for advice.

Do I need to pair Bluetooth?

DO NOT PAIR in the system settings of your phone. Make sure the Bluetooth is enabled on your phone and device’s battery is not out.
Why do I need to allow Location access for Android?

With android phone, you need to allow Location access to make Bluetooth work. We DO NOT collect your location data.If you have refused the permission, you can try following steps to allow the access:

1)Reboot your phone;

2)Turn on “location”on your phone;

3)System settings -> Apps-> ViHealth, allow location access.

Why I can’t connect device with App after updating iOS system software?

If you can’t connect your device after updating iOS, please try the following steps:

1)In the system settings, turn off and turn on Bluetooth;

2)In the Control Center, tap the Bluetooth icon repeatedly to re-enable Bluetooth.

Turn on device, run App to connect it.

How to sync data?

Estimated shipping dates are listed on the preorder product page. We will ship as soon as the item(s) become available and you'll receive a tracking number via email. Ship dates are estimates and subject to change without notice.

O2ring Usage Guide
A man dresses in suit is wearing the O2 Ring and holding a newspaper on the same hand.

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Should You Trust Smart Watch on Blood Oxygen Readings?

we do have studies showing us that reflectance oximetry (used in AW7) is not as accurate or stable as transmittance oximetry (used in fingertip pulse oximeters.) It’s important to understand this significant technological difference.


What Is the Normal Blood Oxygen Level? Is My Blood Oxygen Level Normal?

People with chronic health conditions many need to monitor their blood oxygen level. This includes asthma, heart disease, and chronic obstructive pulmonary disease (COPD).In these cases, monitoring your blood oxygen level can help determine if treatments are working, or if they should be adjusted.

Specifications

Click to Show More

WEIGHT

0.53 oz / 15g


DEVICE DIMENSIONS

1.5'' x 1.2'' x 1.5'' 


RING PERIMETER

2.0'' - 3.2''/ 50-82mm


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;

Mac software will be available in January 2020


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 session


MODEL:

O2Ring


Frequently Asked Questions

What is O2 Score?

O2 Score is a measure of oxygen shortage during whole sleep. It combines frequency, duration, and depth of oxygen drops. A higher score means oxygen is richer. If it's yellow or red, please ask your doctor for advice.

Do I need to pair Bluetooth?

DO NOT PAIR in the system settings of your phone. Make sure the Bluetooth is enabled on your phone and device’s battery is not out.
Why do I need to allow Location access for Android?

With android phone, you need to allow Location access to make Bluetooth work. We DO NOT collect your location data.If you have refused the permission, you can try following steps to allow the access:

1)Reboot your phone;

2)Turn on “location”on your phone;

3)System settings -> Apps-> ViHealth, allow location access.

Why I can’t connect device with App after updating iOS system software?

If you can’t connect your device after updating iOS, please try the following steps:

1)In the system settings, turn off and turn on Bluetooth;

2)In the Control Center, tap the Bluetooth icon repeatedly to re-enable Bluetooth.

Turn on device, run App to connect it.

How to sync data?

Estimated shipping dates are listed on the preorder product page. We will ship as soon as the item(s) become available and you'll receive a tracking number via email. Ship dates are estimates and subject to change without notice.

O2ring Usage Guide



Expecting Even More Powerful Tool for Your Oxygen Tracking Overnight?

With ultra long battery run-time of 72 hours (more than 7 full nights) per charge, Checkme™ O2 Max Wrist Oxygen Monitor may well be the ultimate solution for continuous O2 saturation monitoring during sleep.

Mini Ring Oxygen Monitor,Smaller Size, Same Powerful

Small Size Oxygen Monitor Ring. Ring perimeter is 1.7'' - 1.9''/42-49mm, more fit for small size fingers and not easy to slip off.


Automatically Save $49 at Checking out

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