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O2Ring™ Continuous Ring Oxygen Monitor
$165.00
  • FDA registered ring oxygen monitor, tracks your blood oxygen level, heart rate, and body movements every second automatically and accurately.
  • Silent vibration alarm alerts you immediately when low oxygen, low heart rate, or high heart rate are 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 with your doctor, bringing great help for a sleep study. 
  • No more oppression, the soft silicone material makes it comfortable to wear overnight.
  • USB rechargeable, one fully charged battery can last for two nights.

Reviews, Q&A

Customer Reviews

Based on 559 reviews
81%
(451)
15%
(83)
4%
(20)
1%
(3)
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.

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.

J
Jiji
I expected more

Sometimes works correctly but sometimes I have to wait or turn it off and reuse it again to go back to normal operation.
The charging cable doesn't work, I thought the device has issue but after I used another cable the problem resolved.
In overall, a device with this price has to be more reliable and efficient.
I think it's so so.

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.

C
Carol
Disappointed

I was looking to monitor my O2 saturation throughout the day as I had failed two ‘6-minute walk tests’. I found the ring cannot monitor during the slightest movement making it useless for my purposes.

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.

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.

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

For USA, we offer free shipping, the referenced transit time is 2-6 business days.

For most of other countries and regions, we offer free shipping. The referenced transit time is 2-8 business days.

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.

O2Ring™ Continuous Ring Oxygen Monitor vs. SleepU

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