O2 Ring

Continuous Oxygen Monitor


Track Sleep Apnea And CPAP Treatment


$179.99$159.00

Save $20

Code: OR20

Final Price 

$139.00


O2Ring  

Continuous Oxygen Monitor

Track Sleep Apnea And CPAP Treatment

 

$179.99$159.00

Save $20

Code: OR20

Final Price 

$139.00





210,050+
Consumers benefits from O2Ring

700+
Satisfied customers and
five-star reviews

30
30-Days money back guarantee


Simple, Powerful, Wearable Oxygen Level And Heart Rate Monitor

  • Track Overnight Oxygen Levels 
  • Monitor CPAP Effectiveness 
  • Built-in Silent Vibrator
  • Seamless Share on Sleep Analysis with Your Doctor



  • Track Overnight Oxygen Levels & Heart Rate 
  • Monitor CPAP Effectiveness
  • Built-in Silent Vibrator
  • Seamless Share on Sleep Analysis with Your Doctor

Self-Evaluation of Sleep Apnea at Home

Frequent loud snore stops breathing, gasps or chokes during sleep, experiences excessive restlessness at night or feels excessively sleepy during the day. These probably sleep apnea symptoms.

Quick, easy, and affordable! Screen for sleep apnea with the 02 Ring. It can help track overnight blood oxygen saturation and help with self-evaluation of sleep apnea at home. 
70%
of sleep cases are undiagnosed
Many people living with serious sleep conditions don’t even know it.
92%
Any value of blood oxygen level below 92% should keep a look-out
The number and duration of blood oxygen desaturations are also important. A continuous monitor that can record every change in blood oxygen levels overnight is essential. If the blood oxygen level only drops below 92% once or twice during a 7-hour sleep or lasted only a couple of seconds, it's not a reason for worry.

Monitor Your Sleep Apnea in An Easy & Affordable Way


Powerful

Supports both Windows & macOS, Our powerful and free PC software allows you to download, review and analyze your overnight data and events.

Comfortable

Specially designed soft silicone O2 sensor stays on your finger comfortably and never slips during the whole night. 

No limit

Out of the limitation of location or scheduling, O2Ring allows you to take sleep apnea tests anytime and anywhere.

See How Easy It Is

1

Wear the ring on your finger while sleeping, and check the record in the morning. 

2

Your records are ready while you take it off. Just upload data to the App & PC software seamlessly

3

Share Detailed Report to Your Doctor to get Further Analysis and Suggestion

Widely Application

Snore

Snoring can itself be a symptom of a health problem like obstructive sleep apnea...


Sleep Apnea

If you get concerned that you may have sleep apnea, there are a few things you need to know about sleep apnea...


COPD

COPD is characterized by persistent airflow reduction and presents with progressively worsening breathlessness...


Pneumonia

When a person has pneumonia, breathing is painful and oxygen intake is limited...



Asthma

Asthma is a chronic lung disease. The airway narrows and becomes inflamed. This can cause breathing difficulties and wheeze...

Pilots

One condition you should be mindful of when you are a pilot is hypoxemia and hypoxia... 


IPF

Idiopathic pulmonary fibrosis (IPF) is a lung condition that scars your lungs and makes it difficult for you to breathe. It’s the most common type of pulmonary fibrosis...



BUY ONE GET SECOND AT HALF PRICE
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O2Ring™ Continuous Ring Oxygen Monitor x2
$358.00$268.50


Self-Evaluation of Sleep Apnea at Home
Frequent loud snore stops breathing, gasps or chokes during sleep, experiences excessive restlessness at night or feels excessively sleepy during the day. These probably sleep apnea symptoms.

Quick, easy, and affordable! Screen for sleep apnea with the 02 Ring. It can help track overnight blood oxygen saturation and help with self-evaluation of sleep apnea at home. 
70%
of sleep cases are undiagnosed
Many people living with serious sleep conditions don’t even know it.
The number and duration of blood oxygen desaturations are also important. A continuous monitor that can record every change in blood oxygen levels overnight is essential. If the blood oxygen level only drops below 92% once or twice during a 7-hour sleep or lasted only a couple of seconds, it's not a reason for worry.
92%
Any value of blood oxygen level below 92% should keep a look-out

Monitor Your Sleep Apnea in An Easy & Affordable Way

  • Powerful

    Supports both Windows & macOS, Our powerful and free PC software allows you to download, review and analyze your overnight data and events.

  • Comfortable

    Specially designed soft silicone O2 sensor stays on your finger comfortably and never slips during the whole night. 

  • No limit

    Out of the limitation of location or scheduling, O2Ring allows you to take sleep apnea tests anytime and anywhere.

See How Easy It Is

1

 
Wear the ring on your finger while sleeping, and check the record in the morning. 

2


Your records are ready while you take it off. Just upload data to the App & PC software seamlessly

3


Share Detailed Report to Your Doctor to get Further Analysis and Suggestion

*Support on Windows & MacOS.

Take Sleep Study at Home


Our app provides users with detailed analysis and records of overnight blood oxygen levels, heart rates, and body movements. It generates high-resolution trend charts every 4 seconds.

Then you easily export detailed reports in CSV (comma-separated values) or PNG (picture), and share the report to your doctor to see whether a in-center sleep test is necessary.  

Perfectly Work With CPAP

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


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


A Safety Net Against CPAP Failure


A gentle vibration helps to keep you aware of times when your CPAP treatment may not be supporting you properly. When Blood O2 levels drop below a preset level, the vibration alerts you.

Detailed Sleep Report During PAP Therapy


Your report reveals how your body performs during sleep. The pulse rate generally increases and the blood oxygen saturation level generally decreases during apnea events. 

Important gauge of your treatment effectiveness

Gathering data over many nights will help you determine if your current CPAP treatment is actually working or needs an adjustment. If the oxygen saturation levels are nice and steady, the therapy is really controlling your sleep apnea. Conversely, if the oxygen saturation levels are unstable and sometimes below 92%, then you might need to make some adjustments to our CPAP therapy.

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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.

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.

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.


Oxygen levels below the normal range


Oxygen levels within the normal range


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

Silent Vibration Alarm, Save Life From Hypoxic Events

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.

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

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

Integrated with Oscar

OSCAR is PC software developed for reviewing and exploring data produced by CPAP and related machines used in the treatment of sleep apnea. You can export the SpO2 data in the O2Ring's PC report to Oscar for more detailed sleep analysis. O2Ring can supplement Oscar software by measuring this important gauge of the effectiveness of your CPAP treatment. 

What our customers are saying

Why Ours?



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

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 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

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 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


Tech Specifications

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 

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

COMPATIBLE WITH

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

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

Tech Specifications

Size & Weight

  • Headphone type: Dynamic
  • Driver unit: 1.18 in (Dome Type)
  • Magnet: Neodymium
  • Frequency Response (Bluetooth® Communication): 20–20,000 Hz (44.1 kHz Sampling)
  • Sensitivities (dB/mW): 103 dB/mW
  • Volume Control: Tact switch
  • Cord Type: Single-sided (detachable)
  • Cord Length: approx. 47 1/4 in (1.2 m)
  • Plug: Gold-plated L-shaped Stereo Mini
  • Input(S): Stereo Mini Jack

General Features

  • Headphone type: Dynamic
  • Driver unit: 1.18 in (Dome Type)
  • Magnet: Neodymium
  • Frequency Response (Bluetooth® Communication): 20–20,000 Hz (44.1 kHz Sampling)
  • Sensitivities (dB/mW): 103 dB/mW
  • Volume Control: Tact switch
  • Cord Type: Single-sided (detachable)
  • Cord Length: approx. 47 1/4 in (1.2 m)
  • Plug: Gold-plated L-shaped Stereo Mini
  • Input(S): Stereo Mini Jack

Battery

  • Headphone type: Dynamic
  • Driver unit: 1.18 in (Dome Type)
  • Magnet: Neodymium
  • Frequency Response (Bluetooth® Communication): 20–20,000 Hz (44.1 kHz Sampling)
  • Sensitivities (dB/mW): 103 dB/mW
  • Volume Control: Tact switch
  • Cord Type: Single-sided (detachable)
  • Cord Length: approx. 47 1/4 in (1.2 m)
  • Plug: Gold-plated L-shaped Stereo Mini
  • Input(S): Stereo Mini Jack

Bluetooth® Specification

  • Headphone type: Dynamic
  • Driver unit: 1.18 in (Dome Type)
  • Magnet: Neodymium
  • Frequency Response (Bluetooth® Communication): 20–20,000 Hz (44.1 kHz Sampling)
  • Sensitivities (dB/mW): 103 dB/mW
  • Volume Control: Tact switch
  • Cord Type: Single-sided (detachable)
  • Cord Length: approx. 47 1/4 in (1.2 m)
  • Plug: Gold-plated L-shaped Stereo Mini
  • Input(S): Stereo Mini Jack

Color

  • Headphone type: Dynamic
  • Driver unit: 1.18 in (Dome Type)
  • Magnet: Neodymium
  • Frequency Response (Bluetooth® Communication): 20–20,000 Hz (44.1 kHz Sampling)
  • Sensitivities (dB/mW): 103 dB/mW
  • Volume Control: Tact switch
  • Cord Type: Single-sided (detachable)
  • Cord Length: approx. 47 1/4 in (1.2 m)
  • Plug: Gold-plated L-shaped Stereo Mini
  • Input(S): Stereo Mini Jack

Perfectly Work With CPAP

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

A Safety Net Against CPAP Failure

A gentle vibration helps to keep you aware of times when your CPAP treatment may not be supporting you properly. When Blood O2 levels drop below a preset level, the vibration alerts you.

Detailed Sleep Report During PAP Therapy

Your report reveals how your body performs during sleep. The pulse rate generally increases and the blood oxygen saturation level generally decreases during apnea events. 

Important gauge of your treatment effectiveness

Gathering data over many nights will help you determine if your current CPAP treatment is actually working or needs an adjustment. If the oxygen saturation levels are nice and steady, the therapy is really controlling your sleep apnea. Conversely, if the oxygen saturation levels are unstable and sometimes below 92%, then you might need to make some adjustments to our CPAP therapy.

Buy Together

Sale Off
Auto BiPAP Machine + O2Ring
$1,085.00

Save $119

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

Save $89

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.


Real-Time Data Display

History Data and Detailed Trends

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.


Oxygen levels below the normal range

Oxygen levels within the normal range

Silent Vibration Alarm, Save 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

The settings page of Wellue O2 Health Insight Pro app.

Customize Your Vibration

You can turn off the alarming 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. 

The settings page of Wellue O2 Health Insight Pro app.

Integrated with Oscar

OSCAR is PC software developed for reviewing and exploring data produced by CPAP and related machines used in the treatment of sleep apnea. You can export the SpO2 data in the O2Ring's PC report to Oscar for more detailed sleep analysis. O2Ring can supplement Oscar software by measuring this important gauge of the effectiveness of your CPAP treatment. 

Zoom in of the exact value of a user's SpO2.

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%. You can also zoom into the chart to see more details, such as the exact value when dropping happens.

What our customers are saying


Reviews, Q&A

Customer Reviews

Based on 796 reviews
79%
(628)
15%
(120)
4%
(33)
1%
(9)
1%
(6)
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.

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.

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.

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.

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.

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 Sleep Apnea Oxygen Monitor

  • Micro USB cable

  • User Manual

  • Warranty Card

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.

Tech Specs

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



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