• SECURED PAYMENTS

  • 1-YEAR WARRANTY

  • 30-DAY RETURN

  • FAST DELIVERY


  • SECURED PAYMENTS

  • 1-YEAR WARRANTY

  • 30-DAY RETURN

  • FAST DELIVERY

O2Ring™ Continuous Ring Oxygen Monitor
$179.00$159.00


  • Accurate ring oxygen monitor, tracks your blood oxygen level, heart rate, and body movements every second automatically.
  • Silent Vibration Prompts you immediately when low oxygen, low pulse rate, or high pulse rate is detected.
  • Record data and store long-term trends on your phone, tablet, laptop, and desktop for free.
  • Print and share four-second interval, high-resolution oximetry reports. Bring great help for a home sleep study.
  • Transmissive Oximetry technology brings great accuracy, which is more sensitive to your body index and more suitable across all finger sizes.
  • No more oppression, the soft silicone material makes it comfortable to wear overnight.
  • USB rechargeable, one fully charged battery can last for two nights(12-16 hours).
  • Integrate with Apple Health & Fitbit,  data on oxygen levels and pulse rate over time gives you a deeper understanding of your body.

 


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

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.

What Sets Us Apart


Traditional

Clamp-Like Sensor


Wellue O2 Ring


Smart Health Watch

Technology

Transmissive oximetry

Transmissive oximetry technology, trusted by hospitals and clinics

Reflective technology on wrist, poor signal, NOT used by hopitals and clinics

Messuring

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

/

4 seconds, capture every hypoxia event

1 hour or a day, miss most hypoxia events

Vibration Alert of Abnormal Oxygen Levels or Heart Rate

/

Yes, encourage you to shift sleep position to help bring those levels back into proper range

/

Repots

/

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 technology, trusted by hospitals and clinics

Reflective technology on wrist, poor signal, NOT used by hopitals and clinics

Messuring

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

/

4 seconds, capture every hypoxia event

1 hour or a day, miss most hypoxia events

Vibration Alert

/

Yes, encourage you to shift sleep position to help bring those levels back into proper range

/

Repots

/

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
BUY ONE GET ONE HALF OFF
Always have one on your finger, get 24-hour continuous monitoring.
Sale Off
O2Ring™ Continuous Ring Oxygen Monitor x2
$358.00$268.50

$134 PER UNIT

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 Wrist Oxygen Monitor may well be the ultimate solution for continuous O2 saturation monitoring during sleep.

Reviews, Q&A

Customer Reviews

Based on 899 reviews
81%
(729)
15%
(133)
4%
(34)
0%
(1)
0%
(2)
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 



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Choose Your Oxygen Monitor

SleepU™ Wrist Oxygen Monitor

$159.00 USD 

O2Ring™ Continuous Ring Oxygen Monitor

$159.00 USD 

Checkme™ O2 Wrist Oxygen Monitor

$199.00 USD

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

$40.00

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Gemo Wireless Headphones V1

$50.00

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Gemo Wireless Headphones V1

$80.00

$150.00

Sound

V-shaped

Extra-Bass

Flat

Noise cancellation

No

Yes

Yes

Microphone

Built-in mic

Built-in mic

Built-in mic

Battery

25 hours

30 hours

20 hours

Water-resistant

Yes

Yes

No

Quick charge

No

Yes

Yes

Color

SleepU™ Wrist Oxygen Monitor

$159.00 USD 

O2Ring™ Continuous Ring Oxygen Monitor

$159.00 USD 

Checkme™ O2 Wrist Oxygen Monitor

$199.00 USD

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

SleepU™ Wrist Oxygen Monitor

$168.00 USD 

O2Ring™ Continuous Ring Oxygen Monitor

$179.00 USD 

Checkme™ O2 Wrist Oxygen Monitor

$209.00 USD

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

$100.00 USD 

Oxylink™ Remote Oxygen Monitor

$149.00 USD

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


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