O2Ring Oximeter

Continuous Oxygen Monitor

Continuously Tracking Oxygen Levels and Heart Rate

$179.00$159.00

Limited-Time Offer

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

Wellue O2Ring Oxgyen Monitor Smart Ring Sleep Apnea Monitor

O2Ring Continuous Oxygen Monitor

Oximeter

  • Track Overnight SpO2 & Pulse Rate

  • Breathe Better with Smart Vibration

  • Sleep Reports on Phone & PC APP

$179.00$159.00

Limited-Time Offer

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

O2Ring Oximeter

Continuous Oxygen Monitor

Continuously Tracking Oxygen Levels and Heart Rate

 

$179.00$159.00

Limited-Time Offer

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

Wellue O2Ring Oxgyen Monitor Smart Ring Sleep Apnea Monitor

O2Ring Oximeter

Continuous Oxygen Monitor

Continuously Tracking Oxygen Levels and Heart Rate

 

$179.00$159.00

    Limited-Time Offer

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

Wellue O2Ring Oxgyen Monitor Smart Ring Sleep Apnea Monitor

Track Your Oxygen Level Every Second

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



Who Can Benefit from O2Ring

Snore blood oxygen

Snorer



O2ring for aged people

Aged People

sleep blood oxygen

Sleep

O2ring for brain workers

Brain Workers



O2ring for aviation

Aviation

O2ring for outdoor sports

Outdoor Sports

Overnight Tracking


Track the Trends of Your Overnight Oxygen Levels & Heart Rate

Free iOS/Android APP

Save History Data to Your Phone Unlimitedly for Free

Seamless Share Sleep Report


Share PDF/CSV Analysis & Trend Chart 

Silent Vibrator

Adjustable Vibration for Abnormal Body Index

Built-in Memory

Work Independently or syncs with the APP

Rechargeable

Rechargeable Battery Lasts 16 Hours at 1 charge

Overnight Tracking

Track the Trends of Your Overnight Oxygen Levels & Heart Rate

Free iOS/Android APP

Save History Data to Your Phone Unlimitedly for Free

Seamless Share Report

Share PDF/CSV Analysis & Trend Chart 

Silent Vibrator

Adjustable Vibration for Abnormal Body Index

Built-in Memory

Work Independently or syncs with the app

Rechargeable

Rechargeable Battery Lasts 16 Hours

bUY ONE GET ONE 50% OFF
Get 24-hour continuous monitoring.
Sale Off
O2Ring™ Continuous Ring Oxygen Monitor x2
$358.00$268.50

$134 PER UNIT

gREAT bUNDLE dEALS
Buy O2Ring & Oxygen Concentrator Together to Save Big!

Portable Oxygen Concentrator + O2Ring Oxygen Monitor

$1,869.00$1,299.00

5L Oxygen Concentrator + O2Ring Oxygen Monitor

$620.00$545.00

Silent Prompt, No Beeps

Remind you of low oxygen levels happen. Noise-free, only wake you when needed. Protect you and your partner's sweet dream.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Wake You Up, Not Your Partner

Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you up when postions need to be changed.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Silent Alarm, No Beeps

Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you when needed. Protect your partner's sweet dream.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Wake You Up, Not Your Partner

Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you up when postions need to be changed.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM
Man sleeping in a white pillow with O2 Ring

Silent Prompt, No Beeps

Remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you when needed. Protect you and your partner's sweet dream.

Data Management on Your Phone

Built in memory, works stand-alone, your information is always a quick glance away on 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.




Track Your Oxygen Level Every Second

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

Who Can Benefit

Snore blood oxygen

Snorer

sleep blood oxygen

Sleep

O2ring for aviation

Aviation

O2ring for aged people

Aged People

O2ring for brain workers

Brain Workers

O2ring for outdoor sports

Outdoor Sports

Overnight Tracking


Track The Trends of Your Overnight Oxygen Levels & Heart Rate.

Free iOS/Android APP

Save History Data to Your Phone Unlimitedly for Free

Seamless Share Sleep Report


Share PDF/CSV Analysis & Trend Chart 

Silent Vibrator

Adjustable Vibration for Abnormal Body Index

Built-in Memory

Work Independently or Together with app

Rechargeable

Rechargeable Battery Lasts 12-16 Hours

  • Overnight Tracking

    Track the Trends of Your Overnight Oxygen Levels & Heart Rate

  • Free iOS/Android APP

    Save History Data to Your Phone Unlimitedly for Free

  • Seamless Share Sleep Report

    Share PDF/CSV Analysis & Trend Chart

  • Silent Vibrator

    Adjustable Vibration for Abnormal Body Index

  • Built-in Memory

    Work Independently or syncs with the APP

  • Rechargeable

    Rechargeable Battery Lasts 16 Hours

bUY ONE GET ONE 50% OFF
Get 24-hour continuous monitoring.

I bought two, so I could always have one on my thumb! It's a necessity!!

Sale Off
O2Ring™ Continuous Ring Oxygen Monitor x2
$358.00$268.50

$134 PER UNIT

gREAT bUNDLE dEALS
Buy O2Ring & Oxygen Concentrator Together to Save Big!

Portable Oxygen Concentrator + O2Ring Oxygen Monitor

$1,869.00$1,299.00

5L Oxygen Concentrator + O2Ring Oxygen Monitor

$620.00$545.00

Silent Prompt, No Beeps

Remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you when needed. Protect you and your partner's sweet dream.

Data Management on Phone

Built in memory, works stand-alone, your information is always a quick glance away on 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.

Overnight Tracking

Track The Trends of Your Overnight Oxygen Levels & Heart Rate.

Free iOS/Android APP

Save History Data to Your Phone Unlimitedly for Free

Seamless Share Sleep 

Share PDF/CSV Analysis & Trend Chart 

Silent Vibrator

Adjustable Vibration for Abnormal Body Index

Built-in Memory

Work Independently or Together with app

Rechargeable

Rechargeable Battery Lasts 12-16 Hours

bUY ONE GET ONE 50% OFF
Get 24-hour continuous monitoring.
Sale Off
O2Ring™ Continuous Ring Oxygen Monitor x2
$358.00$268.50

$134 PER UNIT


Silent Prompt, No Beeps

Remind you of low oxygen levels happen. Noise-free, only wake you when needed. Protect you and your partner's sweet dream.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Wake You Up, Not Your Partner

Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you up when postions need to be changed.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Silent Alarm, No Beeps

Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you when needed. Protect your partner's sweet dream.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Wake You Up, Not Your Partner

Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you up when postions need to be changed.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Track Your Oxygen Level Every Second

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



Who Can Benefit from O2Ring

Snore blood oxygen

Snorer



O2ring for aged people

Aged People

sleep blood oxygen

Sleep

O2ring for brain workers

Brain Workers



O2ring for aviation

Aviation

O2ring for outdoor sports

Outdoor Sports

Overnight Tracking

Track the Trends of Your Overnight Oxygen Levels & Heart Rate

Free iOS/Android APP

Save History Data to Your Phone Unlimitedly for Free


Seamless Share Sleep Report

Share PDF/CSV Analysis & Trend Chart 

Silent Vibrator

Adjustable Vibration for Abnormal Body Index



Built-in Memory

Work Independently or syncs with the app


Rechargeable

Rechargeable Battery Lasts 16 Hours

bUY ONE GET ONE 50% OFF
Get 24-hour continuous monitoring.
Sale Off
O2Ring™ Continuous Ring Oxygen Monitor x2
$358.00$268.50

$134 PER UNIT

gREAT bUNDLE dEALS
Buy O2Ring & Oxygen Concentrator Together to Save Big!

Portable Oxygen Concentrator + O2Ring Oxygen Monitor

$1,869.00$1,299.00

5L Oxygen Concentrator + O2Ring Oxygen Monitor

$620.00$545.00

Overnight Tracking


Track The Trends of Your Overnight Oxygen Levels & Heart Rate.

Free iOS/Android app

Save History Data to Your Phone Unlimitedly for Free

Seamless Share on Sleep Analysis


Share PDF/CSV Analysis & Trend Chart 

Silent Vibrator

Adjustable Vibration for Abnormal Body Index

Built-in Memory

Work Independently or Together with app

Rechargeable

Rechargeable Battery Lasts 12-16 Hours


Silent Prompt, No Beeps

Remind you of low oxygen levels happen. Noise-free, only wake you when needed. Protect you and your partner's sweet dream.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Wake You Up, Not Your Partner

Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you up when postions need to be changed.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Silent Alarm, No Beeps

No nned to worry about missing any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you when needed. Protect your partner's sweet dream.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM

Wake You Up, Not Your Partner

Don't worry about skipping any hypoxic events or abnormal heart rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you up when postions need to be changed.

Two diagrams shows the data of SpO2 and heart rate during 1-2AM
Man sleeping in a white pillow with O2 Ring

Silent Prompt, No Beeps

Remind you of low oxygen levels or irregular heart rates happen. Noise-free, only wake you when needed. Protect you and your partner's sweet dream.

Data Management on Your Phone

Built in memory, works stand-alone, your information is always a quick glance away on 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.





Detailed Analysis and Trends


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

Intuitive Report Reveals Wellness Insights​

Our app provides users with detailed analysis and records of overnight blood oxygen levels, heart rates, and body movements. It records in 4-second intervals.


Export Your Data 

Export detailed reports in PNG (picture) or CSV, easily share or print via free Windows PC/Mac App.

SpO2, heart rate and motion chart on app of Wellue O2 Ring.
The settings page of Wellue O2 Health Insight Pro app.


Customize Your Vibration

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

Free & lightweight, providing maximum comfort.

O2 ring only weighs 15 grams, free your finger like wearing nothing. Nonslip. No numbness.

Traditional 

Duckbill Sensor

  • Sensor goes off easily

  • Limited finger movement

  • Finger gets numb

Wellue O2 Ring

  • Stay fixed on finger

  • Completely free your hand

  • Like wearing nothing

See How Easy it is

1

Wear the ring

Wear it at the office or in bed, it works automatically.

wellue o2ring ring pulse oximeter

2

Take it off

Your recordings are ready while you take it off.

wellue o2ring ring pulse oximeter

3

Sync data

Upload data to the app & PC software, share it with your doctor.

wellue o2ring ring pulse oximeter
Wellue O2Ring Oxgyen Monitor app download
Free APP for iOS & Android

Integration with Apple Health

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; 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

What Professionals Are Saying

Dr. Adam J. Story, DC

"You can use this to show your doctor how you're sleeping at night. That's the real benefit of this. This could actually in theory save your life, because if you don't know if you're losing oxygen in the middle of the night, you may be totally unaware that you may have sleep apnea. And this type of product can alert you to consult your own physician and find out if you actually have a problem."

Review on Mar.27.2022

Cajun Koi Academy

"Another reason why the alarm is so useful is that some people who sleep on their back or get into really deep snoring, especially if you have sleep apnea can drop their oxygen levels low, and so you can set the ring to vibrate and wake you up to remind you to re-adjust your position in your sleep. You can re-adjust and then slip right back into sleep and hopefully not wake up your partner as well."

Review on Jan.4.2020

What Our Customers Are Saying

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?

Take off the device. After the countdown, the data will be ready for sync. 

1)After the countdown, open App to sync data. 

2)Or next time after you turn on your device, open App to sync. 

If measurement time is less than 2 minute, there will be no data.

O2ring Usage Guide
How to set up O2Ring App
More FAQs
A man dresses in suit is wearing the O2 Ring and holding a newspaper on the same hand.

subscribe and save

Thank you for taking the time to know about O2Ring. Here is 10% off for your first order to thank you for being part of our community.

Subscribe and get 10% off for O2Ring now!

Detailed Analysis and Trends


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

Intuitive Report Reveals Wellness Insights​

Our app provides users with detailed analysis and records of overnight blood oxygen levels, heart rates, and body movements. It records in 4-second intervals.


Export Your Data 

Export detailed reports in PNG (picture) or CSV, easily share or print via free Windows PC/Mac App.

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


Export Your Data 

Export detailed reports in PNG (picture) or CSV, easily share or print via free Windows PC/Mac App.

SpO2, heart rate and motion chart on app of Wellue O2 Ring.
The settings page of Wellue O2 Health Insight Pro app.

Export Your Data

Export detailed reports in PNG (picture) or CSV, easily share or print via free Windows PC/Mac App.

The settings page of Wellue O2 Health Insight Pro app.

Customize Your Vibration

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

Free & lightweight, providing maximum comfort.

O2 ring only weighs 15 grams, free your finger like wearing nothing. Nonslip. No numbness.

Traditional 

Duckbill Sensor

  • Sensor goes off easily

  • Limited finger movement

  • Finger gets numb

Wellue O2 Ring

  • Stay fixed on finger

  • Completely free your hand

  • Like wearing nothing

See How Easy it is

1

Wear the ring

Wear it at the office or in bed, it works automatically.

wellue o2ring ring pulse oximeter

2

Take it off

Your recordings are ready while you take it off.

wellue o2ring ring pulse oximeter

3

Sync data

Upload data to the app & PC software, share it with your doctor.

wellue o2ring ring pulse oximeter
Wellue O2Ring Oxgyen Monitor app download
Free APP for iOS & Android

Integration with Apple Health

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

What Professionals Are Saying

What Our Customers Are Saying

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?

Take off the device. After the countdown, the data will be ready for sync. 

1)After the countdown, open App to sync data. 

2)Or next time after you turn on your device, open App to sync. 

If measurement time is less than 2 minute, there will be no data.

O2ring Usage Guide
How to set up O2Ring App
More FAQs
A man dresses in suit is wearing the O2 Ring and holding a newspaper on the same hand.

subscribe and save

Thank you for taking the time to know about O2Ring. Here is 10% off for your first order to thank you for being part of our community.

Subscribe and get 10% off for O2Ring now!
Wellue O2Ring Oxgyen Monitor app download
Free APP for 
iOS & Android

Integration with Apple Health

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; 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



Detailed Analysis and Trends

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

Intuitive Report Reveals Wellness Insights​

Our app provides users with detailed analysis and records of overnight blood oxygen levels, heart rates, and body movements. It records in 4-second intervals.


Export Your Data 

Export detailed reports in PNG (picture) or CSV, easily share or print via free Windows PC/Mac App.

SpO2, heart rate and motion chart on app of Wellue O2 Ring.
The settings page of Wellue O2 Health Insight Pro app.


Customize Your Vibration

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

Free & lightweight, providing maximum comfort.

O2 ring only weighs 15 grams, free your finger like wearing nothing. Nonslip. No numbness.

Traditional 

Duckbill Sensor

  • Sensor goes off easily

  • Limited finger movement

  • Finger gets numb

Wellue O2 Ring

  • Stay fixed on finger

  • Completely free your hand

  • Like wearing nothing

See How Easy it is

1

Wear the ring

Wear it at the office or in bed, it works automatically.

wellue o2ring ring pulse oximeter

2

Take it off

Your recordings are ready while you take it off.

wellue o2ring ring pulse oximeter

3

Sync data

Upload data to the app, share it with your doctor.

wellue o2ring ring pulse oximeter
Wellue O2Ring Oxgyen Monitor app download
Free APP for iOS & Android

Integration with Apple Health

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

What Professionals Are Saying

Dr. Adam J. Story, DC

"You can use this to show your doctor how you're sleeping at night. That's the real benefit of this. This could actually in theory save your life, because if you don't know if you're losing oxygen in the middle of the night, you may be totally unaware that you may have sleep apnea. And this type of product can alert you to consult your own physician and find out if you actually have a problem."

Review on Mar.27.2022

Cajun Koi Academy

"Another reason why the alarm is so useful is that some people who sleep on their back or get into really deep snoring, especially if you have sleep apnea can drop their oxygen levels low, and so you can set the ring to vibrate and wake you up to remind you to re-adjust your position in your sleep. You can re-adjust and then slip right back into sleep and hopefully not wake up your partner as well. "

Review on Jan.4.2020

What Our Customers Are Saying

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?

Take off the device. After the countdown, the data will be ready for sync. 

1)After the countdown, open App to sync data. 

2)Or next time after you turn on your device, open App to sync. 

If measurement time is less than 2 minute, there will be no data.

O2ring Usage Guide
How to set up O2Ring App
More FAQs