O2Ring Oximeter

Continuous Oxygen Monitor

Continuously Tracking Oxygen Levels and Pulse 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, pulse 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 & Pulse 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 & O2 Concentrator Together to Save Big!

Portable Oxygen Concentrator+O2Ring

$1,299.00$1,869.00

5L Oxygen Concentrator+O2Ring

$545.00$620.00

Silent Alarm, No Beeps

No nned to worry about missing any hypoxic events or abnormal pulse rates. The built-in alarm will vibrate and remind you of low oxygen levels or irregular pulse 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

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, pulse 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 pulse 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

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


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

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 Pulse 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 Pulse 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, pulse 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

Track Your Oxygen Level Every Second

Wearing the ring, it will automatically start tracking your overnight blood oxygen saturation, pulse 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 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

Overnight Tracking


Track the Trends of Your Overnight Oxygen Levels & Pulse 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 & Pulse 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

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

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 & O2 Concentrator Together to Save Big!

Portable Oxygen Concentrator+O2Ring

$1,299.00$1,869.00

5L Oxygen Concentrator+O2Ring

$545.00$620.00
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 & O2 Concentrator Together to Save Big!

Portable Oxygen Concentrator+O2Ring

$1,299.00$1,869.00

5L Oxygen Concentrator+O2Ring

$545.00$620.00

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.





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, pulse 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 pulse 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

Track Your Oxygen Level Every Second

Wearing the ring, it will automatically start tracking your overnight blood oxygen saturation, pulse 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 & Pulse 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 & O2 Concentrator Together to Save Big!

Swipe right to view more

Silent Prompt, No Beeps

Remind you of low oxygen levels or irregular pulse 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


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, pulse 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 pulse 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

Reviews, Q&A

Customer Reviews

Based on 944 reviews
81%
(765)
15%
(137)
4%
(36)
0%
(1)
1%
(5)
R
Ron G.
Exactly what I wanted

I'm a pilot and wanted to get an oximeter to replace my aging finger clip style oximeter. A couple features I really like are the vibrating alarm, which I set to high when flying to alert me to before hypoxia sets in. And then also - no more batteries to replace. My old unit required a CR2 battery, but this unit lasts longer than I can fly in a day, and then some. I noted that it tracks my oxygen well as I climb to altitude in my unpressurized airplane and had a little fun experimenting with adjusting my oxygen bottle feed at 12,500' MSL from 90% to 98% blood O2 level.

It appears to be very good quality and does exactly I need it too. Compared to my old unit, my O2 readings are identical, so either they're both off or both accurate, but the readings seem reasonable and consistent and the heart rate sensor matches my Polaris HR belt, so that checks.

I have used it for sleeping out of curiosity as well and it was comfortable on my ring finger through the night. it was a tight fit on my index finger (I have an XL sized hand), although I noted that it provides the same read out on my thumb, index and ring fingers.

S
Scott C.

Very interesting results after 1 week of use. Night 1 pic on left shows problems that worried me. So I took some corrective action in the first 6 days (better meal at dinner, not eating after 7pm, nose spray, better hydrated, changed pillows, etc), took advantage of the ring feature to buzz me when my SPO2 dropped low, monitored every night, and last night's results are on the right. It's a noticeable improvement, and more importantly, I feel much better. I'm data-driven generally, so this device is great for me.

D
Daniel B.

The computer program needs to have a header that can be used by labratories to put their info , company name and phone and address.
it also lakes the ability to type in different patients info. know it only allows on patient ..

If you wont this product to be used in clinics and labs you must make these changes.
I have tried to reach out via e mail but have not had any resposes.
I would buy 10 for my lab if these simple issues where corrected

Regards
Daniel baker RCP, CRTT

B
Brian D.
Wonderful Device

Just received the O2Ring and wore it for the first time last night. Was very pleased and impressed with the cellphone app report (attached). It captured in expandable detail my O2 level throughout the night and the vibration alarm woke me several times at the low O2 level I set. Just recently learned of my sleep apnea, which I've probably had for over 30 years and I'm hoping to use the O2Ring to help determine the affect of various therapeutics I plan to try on at home. I've started using the CPAP but I don't like it and am hoping to find an alternative solution. Good-luck with your efforts.

A
Anonymous
Ok but needs refinement

Overall quite useful. Here is my wish list of improvements.
1. Needs linux version of software or ability to output data in say .csv format for archiving/studying data.
2. Ring could be more comfortable to wear all night. Perhaps a wrist band version might be more comfortable?
3. The is a missed opportunity to have a morning wake up alarm, given the device already has a clock and vibration capability.
4. A minor thing but going to bed after 12am, then the following night going to bed before 12am shows up as the same night.
5. More space in the text box for notes especially because of point 1.
6. An even dimmer display setting.
7. A dimmer red light if possible.
8. A progress bar or percent charged indicator for charging.
All this sounds a lot but I really liked the device and it shows great potential. Once my studies with it are complete I probably won't wear it again but I definitely do not regret buying.

L
Linda
Covid 19 life saver

Having tested positive for covid 19 this ring has given me peace of mind .
I monitor my oxygen levels throughout the day as this is very important for knowing when a hospital visit is needed.

T
Tony F.

Very useful device. I appreciate the vibrating alarm that you can set to alert you to a chosen level of oxygen saturation.

As a doctor myself I am keen to use this on patients who might have as sleep apnea.

A
Andrew P.

I can see what is going on as I sleep. I can print out copy for doctors, and for me it helped me not take a higher milligram of meds, because my heart rate was too low in my sleep. Thank GOD I had this.

P
Paul I.
Great work, could be a life-saver

I've had the O2Ring for 1 week. One thing is for sure: Without this product on my finger, I would not have the data that may help me deal with apnea. It's clear I'm having events where my O2 drops quickly. On days following such nights I'm not well-rested and sometimes I have a particular kind of headache I never have except after waking from such a sleep. The first night I wore it the record was quite good. Great, I thought. Then for the next 5 nights my levels became worse and worse, and yes the ring woke me several times, and apparently brought me out of a deep and breathless sleep a few times. Then for the past two nights, I've slept long and well and I woke feeling refreshed. Each night I've changed my pillow arrangement and tried slightly different versions of side-sleeping, (the only way I sleep). So maybe I'm on to something, something I can do to improve my sleep.

I'm a designer of electronic products, so I know what has to go into this device. It's totally state of the art, wonderfully comfortable and amazingly miniaturized. The app works great, even on my old iPhone 5. This is a real accomplishment. Great work! Now please, develop a cpap machine that won't destroy the possibility of romance!

P
PdeV
I am very impressed

My O2 ring arrived yesterday. It was so easy to set up; so easy to use.
The app is so high tech and has so much information.
Lifesaving. One of my most important pieces of Jewelry.

What's in the Box?

  • Wellue® O2Ring™ Continuous Ring Oxygen Monitor

  • Micro USB cable

  • User guide

  • * Smart phone and laptop not included

pulse oximeter

Shipping

We offer free shipping for O2Ring internationally. For countries and regions we can deliver to, the referenced transit time is 2-8 business days.


You can track your order status anytime here: https://getwellue.com/apps/tracktor/track. Please feel free to contact us if you have any questions or concerns. 

30-Day Money Back Guarantee

At any time within 30 days of receiving your order, you are not 100% satisfied, you may return it to us for a refund.If you bought the product from www.getwellue.com, you can return it to us. 

Your payment card will be credited upon receipt of the returned merchandise. Any items damaged due to reasons not covered under warranty cannot be accepted back for refund under our 30 Day Money Back Guarantee. 

If you are sure you want to return the goods, please contact us at first at support@getwellue.com. We have 24/7/365 Ticket and Email Support. Please contact us if you need assistance.

Tech Specs

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;

macOS 10.15.3 or above


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 session 



Compare with The Similar Products

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SleepU™ Wrist Oxygen Monitor

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O2Ring™ Continuous Ring Oxygen Monitor

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Checkme™ O2 Wrist Oxygen Monitor

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Wearable Type

Wrist-Worn

Ring

 Wrist-Worn

Vibration Source on Device

 SpO2

SpO2、Heart Rate

 SpO2、Heart Rate 

Vibration Source on APP

 SpO2

SpO2、Heart Rate

 SpO2、Heart Rate 

Prompt Method On Device

Vibration

Vibration

Vibration & Buzzing

Battery

Up to 16 Hours

Up to 16 Hours

Up to 72 Hours

PC Software

Yes

Yes

Yes

Reporting Data

<90% Time,Drops over>4%,Drops per Hour, Avg. Lowest SpO2,HR,O2 Score

<90% Time,Drops over>4%,Drops per Hour, Avg. Lowest SpO2,HR,O2 Score

<90% Time,Drops over>4%,Drops per Hour, Avg. Lowest SpO2,HR,O2 Score

Historical Trend Chat On APP

O2 Score, Drops,Lowest SpO2,HR

O2 Score, Drops,Lowest SpO2,HR

O2 Score, Drops,Lowest SpO2,HR

Display Interval in APP Data

4S

4S

2S

Apple Health

Yes

Yes

Yes

KidsO2™ Child Oxygen Monitor

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Oxylink™ Remote Oxygen Monitor

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OxyRing Pulse Oximeter

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Wearable Type

Ring

Ring

Ring

Vibration Source on Device

 SpO2

SpO2

 SpO2、Heart Rate 

Vibration Source on App

SpO2、Heart Rate 

SpO2、Heart Rate

 SpO2、Heart Rate 

Prompt Method On Device

Buzzing

Buzzing

Vibration

Battery

Up to 14 Hours

Up to 12 Hours

Up to 16 Hours

PC Software

Yes

No

Yes

Reporting Data

<90% Time,Drops over>4%,Drops per Hour, Avg. Lowest SpO2,HR,O2 Score

Avg.SpO2, Avg.HR, Recording Time 

<90% Time,Avg. Lowest SpO2,PR,O2 Score

Historical Trend Chat On APP

O2 Score, Drops,Lowest SpO2,HR

SpO2, Heart Rate

O2 Score,Lowest SpO2,PR

Display Interval in APP Data

4S

1min

4S

Apple Health

Yes

Yes

Yes

40%

Gemo Wireless Headphones V1

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Gemo Wireless Headphones V1

$50.00

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