---
title: "Blood Oxygen App - Reviews, Revenue and Downloads in Canada | Apple App Store"
description: "Monitor your blood oxygen level and heart rate effortlessly with our app and sync your Apple Watch to get alerts about low levels.*  Are you worried about your oxygen levels dropping or wondering how "
---

# Blood Oxygen App — Canada
> Monitor O2 Level & Heart Rate

![Blood Oxygen App App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple221/v4/d5/e3/f3/d5e3f301-5631-2e0f-0591-98cf115cf930/AppIcon-0-0-1x_U007emarketing-0-8-0-0-85-220.png/434x0w.png)

**Developer:** [AboutMe Apps](https://apptail.io/developer/aboutme-apps-ruX) (United States)
**Category:** Medical
**Rating:** 4.5/5 (2,052 ratings)
**Price:** Free
**Bundle ID:** com.pulse.oximeter.app
**Store:** Apple App Store
**Country:** Canada
**Version:** 2.62.0 (released 2026-04-13)
**Original Release:** 2020-12-03
**Languages:** Russian, Hindi, German, Japanese, French, Italian, English, Portuguese, Spanish

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/ca/app/app/id1541992656)
**AppTail Page:** [https://apptail.io/app/blood-oxygen-app-irx/canada](https://apptail.io/app/blood-oxygen-app-irx/canada)

## Blood Oxygen App Description
Monitor your blood oxygen level and heart rate effortlessly with our app and sync your Apple Watch to get alerts about low levels.*

Are you worried about your oxygen levels dropping or wondering how your activities affect your blood oxygen? Our app makes it easy to track these vital signs wherever you go.

Track and log your vital signs to share with your doctor later, or stay informed about your cardiovascular health with curated articles—all in one app.



But hang on, there's more:

• Take an oxygen test effortlessly, and conveniently record and monitor your data.

• Use your phone’s camera to estimate your heart rate and then easily log your data afterward.

• Sync and store your data in Apple Health or retrieve your blood oxygen and heart rate readings from Apple Health.

• Log and easily export your blood oxygen and heart rate data into PDF to share with your doctor.

• Regain your calm after a stressful experience by practicing box breathing, all within the app!

• Receive sleep reports to assist you in achieving your sleep goals. (requires an Apple Watch Series 3 or later with watchOS 8)



*Please be aware that to receive push notifications regarding changes in your blood oxygen level or heart rate, you will need an external device such as a pulse oximeter or a smartwatch.

Blood Oxygen App is free to download and utilize. However, users can opt for a subscription to access additional features. Your subscription will automatically renew and you’ll be billed based on the plan you choose. You can cancel your subscription at any time in the App Store.

Disclaimer: For wellness use only. The App is intended to improve your awareness of general wellness. The App can't be used for diagnostics or medical purposes. The App does not diagnose, treat, mitigate, or prevent any disease, symptom, disorder, or abnormal physical state. Always seek a health care professional or emergency services if you believe you may have a medical issue.

Terms of use: 

Privacy policy: 

## Blood Oxygen App Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource221/v4/1e/64/eb/1e64eb60-f3ef-4f2d-ddbc-ec03bb61e12a/iPhone_13__U0026_14_-_711.jpg/1242x2688.png)
- [Screenshot 2](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/f2/2a/19/f22a1931-f175-6893-960a-41d756c09d58/iPhone_13__U0026_14_-_940.jpg/1242x2688.png)
- [Screenshot 3](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/4c/a1/35/4ca135c6-ef12-d6b7-5dc2-bdac4d30114d/iPhone_13__U0026_14_-_709.jpg/1242x2688.png)
- [Screenshot 4](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/bd/91/50/bd91505b-dcf9-fb1a-ef8c-5a7d8c6a71e1/iPhone_13__U0026_14_-_717.jpg/1242x2688.png)
- [Screenshot 5](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/10/1c/52/101c5285-f3e1-2903-4fd5-173463fe462f/iPhone_13__U0026_14_-_716.jpg/1242x2688.png)
- [Screenshot 6](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/1a/ed/97/1aed974e-6046-ae86-9f9d-3af2cb625957/iPhone_13__U0026_14_-_715.jpg/1242x2688.png)
- [Screenshot 7](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/78/ab/8b/78ab8b31-c1d7-e3de-9c02-b60847b91350/iPhone_13__U0026_14_-_714.jpg/1242x2688.png)
- [Screenshot 8](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/86/26/af/8626afa4-2387-4c0f-01ae-c048fa23d9e1/iPhone_13__U0026_14_-_713.jpg/1242x2688.png)

## Blood Oxygen App Rating Breakdown in Canada
- 5 stars: 1,477 (72%)
- 4 stars: 297 (14%)
- 3 stars: 126 (6%)
- 2 stars: 39 (2%)
- 1 stars: 113 (6%)

## Blood Oxygen App Reviews in Canada

### *---- "This is a scam"
It is supposed to work with my Apple Watch.  I checked the version and the country.   After I bought it, installed it and tried it says “not available on your watch.”   A total rip off. beware,
-- mlbmln, 2024-12-20

### *---- "Not as expected"
This app does not measure your blood oxygen levels like it should it asks you a few questions and takes a pulse count so pretty much I big waste of money don’t buy it
-- Rusty01978, 2024-12-15

### ***-- "Not free to use."
I wish these apps would say very expensive befor download and entering a bunch of info. 
$9.99 a month.
-- kj556788, 2024-11-27

### *---- "Fake Tool"
Doesn’t provide any measurable data that indicates your bodies oxygen levels. Asks for paid subscription immediately upon downloading the app.
-- A $ A P T R U L Y, 2024-11-13

### ***** "Awesome app"
I have to use supplemental oxygen in order to keep my levels above 90%.  I upgraded my watch a while ago to a 7 from a 5 so I could get the oxygen sensor.  I now have a 9.  I live in a care home and we always compare the oxygen and heart rate on their machine to my watch and it’s never been more than 1-2 numbers different, and often it’s exact.  If it says I’m low, it’s always correct.  The nurses will use it as a ballpark number if I’m having trouble breathing and then grab their machine.  There are a couple things that would be great to add, like an audible sound if below a certain percentage and the ability to alter how often it checks sats, but other then that, thanks for an awesome app.
-- Spice Lady, 2024-11-10

### **--- "Frozen"
The app will open most time only for it to freeze with days old data that you can do nothing to update.
-- minekandy, 2024-11-08

### *---- "Scam"
Don’t spend your money on this app.  No % of oxygen levels are given, just a general statement !  I bought and want my money back
-- Dutcan, 2024-09-11

### ***** "Hand statistics"
Make a point of showing this to my doctor when I go to see her. She seems to appreciate it.
-- Sstat1948, 2024-07-09

### *---- "app"
I would like my money back. This is very inaccurate what a waste
-- Fbgrdbj, 2024-03-12

### *---- "Not working"
When I first set up the app it did record my nighttime values automatically but for some odd reason, now it only wrks manually. I need it to respond automatically
-- Ungabug, 2024-03-02

### *---- "How can I cancel this subscription"
I need too cancel the 11 free
-- aehunter21, 2024-02-19

### *---- "Waste of money!"
Also wish I had read some reviews. I have a pulmonary condition and it’s helpful to know my level of saturation when in exacerbation all this tells me in my levels are normal which they are NOT. Not to mention the stupidity of being asked the questions every time you open the app.
-- Woodrat51, 2024-02-15

### *---- "Misleading and not working !!!"
This app is just stealing money from you. Be very careful. It says it measure blood oxygen and it is Not. You must have certain apple watch to measure it and it is available for free at f you have this apple watch. There is No way to reach out to developer for Refund … Be Carful!!!
-- HE654321!!!, 2024-01-26

### *---- "Don’t waste your money on this"
I bought it for the oxygen saturation stats and the info it gives you I could get from a medical pamphlet for free. Useless.  I wish I had read the reviews first! I would rate it a zero if i could.
-- vemble3875, 2024-01-16

### *---- "Not worth $25"
This app only gathers information that is already free within my iWatch. It doesn’t do anything new or different or better. 
All it does is log and display it differently. 
The required watch face is nearly useless to me.   I would never waste money on this again.
-- Need it yesterday, 2023-12-15

### ***** "Very easy to use"
Great app
-- Mickeyblue92, 2023-04-09

### *---- "Misleading"
It does not read your blood oxygen, just gives you a place to record readings from a separate device
-- jocan519, 2023-03-08

### *---- "Absolute crap"
Says my heart rate was over 90 … have my I watch on and checked my pulse ok’d fashioned and know for a fact my he is 73.  This app is ridiculous!
-- renkma, 2023-02-19

### *---- "Complete scam"
Garbage app. Got it to try and measure my O2 levels via my apple watch and all it does is ask me a questionair. Not only that but they charge you $25. Total scam.
-- Stew1416, 2023-01-31

### *---- "Does not monitor O2."
This app does NOT give you a reading. 
It simply allows you to input a reading you get from a different device so you can track it. 
Save your money, it’s useless. 
Scam app.
-- Ripsyd, 2023-01-04

[View all Blood Oxygen App reviews and detailed analytics on AppTail](https://apptail.io/account/signup?utm_campaign=ai-crawl&utm_content=reviews)

## Blood Oxygen App In-App Purchases
| Item | Price |
|------|-------|
| Premium features (all) | $26.49 |
| Premium features set | $31.99 |
| Premium | $25.99 |
|  Premium month | $17.99 |
| Blood Oxygen＋Body Temperature | $37.99 |
| Pulse oximeter for Apple Watch | $13.49 |
| Premium month | $16.49 |

## Blood Oxygen App Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Grossing | Singapore | Medical | #3 |
| Top Grossing | New Zealand | Medical | #4 |
| Top Grossing | Belarus | Medical | #7 |
| Top Grossing | Israel | Medical | #8 |
| Top Grossing | Saudi Arabia | Medical | #11 |
| Top Grossing | Portugal | Medical | #16 |
| Top Grossing | Hong Kong SAR China | Medical | #16 |
| Top Grossing | United Arab Emirates | Medical | #19 |
| Top Grossing | Australia | Medical | #20 |
| Top Grossing | United States | Medical | #23 |
| Top Grossing | Azerbaijan | Medical | #24 |
| Top Grossing | Nigeria | Medical | #25 |
| Top Grossing | Egypt | Medical | #27 |
| Top Grossing | South Africa | Medical | #28 |
| Top Grossing | Lebanon | Medical | #30 |
| Top Grossing | Ireland | Medical | #30 |
| Top Grossing | Canada | Medical | #30 |
| Top Grossing | Malaysia | Medical | #31 |
| Top Grossing | Russia | Medical | #34 |
| Top Grossing | Colombia | Medical | #40 |
| Top Grossing | Belgium | Medical | #43 |
| Top Grossing | Mexico | Medical | #45 |
| Top Grossing | Peru | Medical | #46 |
| Top Free | Lebanon | Medical | #47 |
| Top Grossing | Taiwan | Medical | #49 |
| Top Grossing | Pakistan | Medical | #49 |
| Top Grossing | Italy | Medical | #50 |
| Top Grossing | Indonesia | Medical | #53 |
| Top Grossing | Thailand | Medical | #57 |
| Top Grossing | Netherlands | Medical | #58 |
| Top Grossing | Algeria | Medical | #59 |
| Top Grossing | Dominican Republic | Medical | #60 |
| Top Grossing | Switzerland | Medical | #60 |
| Top Grossing | Kuwait | Medical | #61 |
| Top Grossing | Vietnam | Medical | #61 |
| Top Free | Pakistan | Medical | #62 |
| Top Grossing | Ecuador | Medical | #63 |
| Top Grossing | Norway | Medical | #65 |
| Top Grossing | United Kingdom | Medical | #72 |
| Top Grossing | Czechia | Medical | #73 |
| Top Grossing | Japan | Medical | #74 |
| Top Grossing | Greece | Medical | #75 |
| Top Grossing | Finland | Medical | #75 |
| Top Free | Algeria | Medical | #77 |
| Top Grossing | Kazakhstan | Medical | #86 |
| Top Grossing | Philippines | Medical | #88 |
| Top Grossing | Argentina | Medical | #89 |
| Top Free | Colombia | Medical | #89 |
| Top Grossing | Brazil | Medical | #91 |
| Top Free | Thailand | Medical | #91 |
| Top Grossing | Germany | Medical | #95 |
| Top Free | Mexico | Medical | #96 |
| Top Grossing | Sweden | Medical | #97 |
| Top Grossing | Ukraine | Medical | #100 |
| Top Free | New Zealand | Medical | #125 |
| Top Free | Chile | Medical | #127 |
| Top Free | Canada | Medical | #134 |
| Top Free | Switzerland | Medical | #154 |
| Top Free | Philippines | Medical | #154 |
| Top Free | Australia | Medical | #157 |
| Top Free | South Africa | Medical | #159 |
| Top Free | Italy | Medical | #163 |
| Top Free | Argentina | Medical | #166 |
| Top Free | Finland | Medical | #184 |
| Top Free | Ireland | Medical | #187 |
| Top Free | Denmark | Medical | #189 |
| Top Free | Greece | Medical | #192 |
| Top Free | Dominican Republic | Medical | #193 |
| Top Free | India | Medical | #195 |
| Top Free | United States | Medical | #199 |
| Top Free | Malaysia | Medical | #199 |
| Top Free | Sweden | Medical | #200 |
| Top Free | Belarus | Medical | #214 |
| Top Free | Netherlands | Medical | #215 |
| Top Free | United Arab Emirates | Medical | #216 |
| Top Free | United Kingdom | Medical | #222 |
| Top Free | Japan | Medical | #224 |
| Top Free | Egypt | Medical | #229 |
| Top Free | Brazil | Medical | #236 |
| Top Free | Azerbaijan | Medical | #263 |
| Top Free | France | Medical | #283 |
| Top Free | Indonesia | Medical | #295 |
| Top Free | Spain | Medical | #305 |
| Top Free | Israel | Medical | #314 |
| Top Free | Germany | Medical | #316 |
| Top Free | Vietnam | Medical | #329 |
| Top Free | Singapore | Medical | #350 |
| Top Free | Poland | Medical | #370 |
| Top Free | Austria | Medical | #381 |
| Top Free | Kuwait | Medical | #383 |
| Top Free | South Korea | Medical | #383 |
| Top Free | Portugal | Medical | #386 |
| Top Free | Peru | Medical | #419 |
| Top Free | Ecuador | Medical | #427 |
| Top Free | Hungary | Medical | #430 |
| Top Free | Belgium | Medical | #450 |
| Top Free | Romania | Medical | #491 |
| Top Free | Nigeria | Medical | #498 |

## Blood Oxygen App Discovered Keywords
- puls
- measure blood pressure
- blood oxygen level
- oximeter
- pulse oximeter
- blood oxygen app
- 血 氧 仪
- pouls
- welltory heart rate monitor
- blood oxygen apple watch

## Apps Similar to Blood Oxygen App
- [Heart Analyzer: Pulse Tracker](https://apptail.io/app/heart-analyzer-pulse-tracker-Jeh/canada)
- [Измеритель давления и пульса](https://apptail.io/app/izmeritel-davleniia-i-pulsa-WJl/canada)
- [哈特健康检测: 心率 & 血氧 & 血压 & 睡眠 & 心脏](https://apptail.io/app/app-oNt/canada)
- [Pulse Plus: Heart Rate Monitor](https://apptail.io/app/pulse-plus-heart-rate-monitor-mSu/canada)
- [Blood Oxygen App+](https://apptail.io/app/blood-oxygen-app-txA/canada)
- [Blood Oxygen Level: Analyzer](https://apptail.io/app/blood-oxygen-level-analyzer-wWA/canada)
- [Oximeter - Track Oxygen SpO2](https://apptail.io/app/oximeter-track-oxygen-spo2-WmK/canada)
- [iHealth Myvitals (Legacy)](https://apptail.io/app/ihealth-myvitals-legacy-ivN/canada)
- [Blood Oxygen | O2 Monitor app+](https://apptail.io/app/blood-oxygen-o2-monitor-app-vOsb/canada)
- [Blood Oxygen Level](https://apptail.io/app/blood-oxygen-level-UIBb/canada)

## Blood Oxygen App Available In
- [United States](https://apptail.io/app/blood-oxygen-app-irx/united-states)
- [India](https://apptail.io/app/blood-oxygen-app-irx/india)
- [United Kingdom](https://apptail.io/app/blood-oxygen-app-irx/united-kingdom)
- [Indonesia](https://apptail.io/app/blood-oxygen-app-irx/indonesia)
- [Brazil](https://apptail.io/app/blood-oxygen-app-irx/brazil)
- [Canada](https://apptail.io/app/blood-oxygen-app-irx/canada)
- [Vietnam](https://apptail.io/app/blood-oxygen-app-irx/vietnam)
- [Malaysia](https://apptail.io/app/blood-oxygen-app-irx/malaysia)
- [Australia](https://apptail.io/app/blood-oxygen-app-irx/australia)
- [Egypt](https://apptail.io/app/blood-oxygen-app-irx/egypt)
- [Philippines](https://apptail.io/app/blood-oxygen-app-irx/philippines)
- [Thailand](https://apptail.io/app/blood-oxygen-app-irx/thailand)
- [Mexico](https://apptail.io/app/blood-oxygen-app-irx/mexico)
- [Italy](https://apptail.io/app/blood-oxygen-app-irx/italy)
- [Japan](https://apptail.io/app/blood-oxygen-app-irx/japan)
- [South Africa](https://apptail.io/app/blood-oxygen-app-irx/south-africa)
- [Singapore](https://apptail.io/app/blood-oxygen-app-irx/singapore)
- [Romania](https://apptail.io/app/blood-oxygen-app-irx/romania)
- [Germany](https://apptail.io/app/blood-oxygen-app-irx/germany)
- [Russia](https://apptail.io/app/blood-oxygen-app-irx/russia)
- [France](https://apptail.io/app/blood-oxygen-app-irx/france)
- [Colombia](https://apptail.io/app/blood-oxygen-app-irx/colombia)
- [Saudi Arabia](https://apptail.io/app/blood-oxygen-app-irx/saudi-arabia)
- [United Arab Emirates](https://apptail.io/app/blood-oxygen-app-irx/united-arab-emirates)
- [Sri Lanka](https://apptail.io/app/blood-oxygen-app-irx/sri-lanka)
- [Netherlands](https://apptail.io/app/blood-oxygen-app-irx/netherlands)
- [Lebanon](https://apptail.io/app/blood-oxygen-app-irx/lebanon)
- [Taiwan](https://apptail.io/app/blood-oxygen-app-irx/taiwan)
- [Ukraine](https://apptail.io/app/blood-oxygen-app-irx/ukraine)
- [Sweden](https://apptail.io/app/blood-oxygen-app-irx/sweden)
- [Argentina](https://apptail.io/app/blood-oxygen-app-irx/argentina)
- [Spain](https://apptail.io/app/blood-oxygen-app-irx/spain)
- [Nepal](https://apptail.io/app/blood-oxygen-app-irx/nepal)
- [Greece](https://apptail.io/app/blood-oxygen-app-irx/greece)
- [Pakistan](https://apptail.io/app/blood-oxygen-app-irx/pakistan)
- [Portugal](https://apptail.io/app/blood-oxygen-app-irx/portugal)
- [Bulgaria](https://apptail.io/app/blood-oxygen-app-irx/bulgaria)
- [Ireland](https://apptail.io/app/blood-oxygen-app-irx/ireland)
- [Switzerland](https://apptail.io/app/blood-oxygen-app-irx/switzerland)
- [Ecuador](https://apptail.io/app/blood-oxygen-app-irx/ecuador)
- [New Zealand](https://apptail.io/app/blood-oxygen-app-irx/new-zealand)
- [Poland](https://apptail.io/app/blood-oxygen-app-irx/poland)
- [Kuwait](https://apptail.io/app/blood-oxygen-app-irx/kuwait)
- [Peru](https://apptail.io/app/blood-oxygen-app-irx/peru)
- [Hungary](https://apptail.io/app/blood-oxygen-app-irx/hungary)
- [Chile](https://apptail.io/app/blood-oxygen-app-irx/chile)
- [Azerbaijan](https://apptail.io/app/blood-oxygen-app-irx/azerbaijan)
- [Qatar](https://apptail.io/app/blood-oxygen-app-irx/qatar)
- [Belgium](https://apptail.io/app/blood-oxygen-app-irx/belgium)
- [Türkiye](https://apptail.io/app/blood-oxygen-app-irx/turkey)
- [Hong Kong SAR China](https://apptail.io/app/blood-oxygen-app-irx/hong-kong)
- [Jordan](https://apptail.io/app/blood-oxygen-app-irx/jordan)
- [Croatia](https://apptail.io/app/blood-oxygen-app-irx/croatia)
- [Kenya](https://apptail.io/app/blood-oxygen-app-irx/kenya)
- [South Korea](https://apptail.io/app/blood-oxygen-app-irx/south-korea)
- [Norway](https://apptail.io/app/blood-oxygen-app-irx/norway)
- [Oman](https://apptail.io/app/blood-oxygen-app-irx/oman)
- [Kazakhstan](https://apptail.io/app/blood-oxygen-app-irx/kazakhstan)
- [Israel](https://apptail.io/app/blood-oxygen-app-irx/israel)
- [Nigeria](https://apptail.io/app/blood-oxygen-app-irx/nigeria)
- [Slovakia](https://apptail.io/app/blood-oxygen-app-irx/slovakia)
- [Lithuania](https://apptail.io/app/blood-oxygen-app-irx/lithuania)
- [Austria](https://apptail.io/app/blood-oxygen-app-irx/austria)
- [Belarus](https://apptail.io/app/blood-oxygen-app-irx/belarus)
- [China](https://apptail.io/app/blood-oxygen-app-irx/china)
- [Tunisia](https://apptail.io/app/blood-oxygen-app-irx/tunisia)
- [Latvia](https://apptail.io/app/blood-oxygen-app-irx/latvia)
- [Dominican Republic](https://apptail.io/app/blood-oxygen-app-irx/dominican-republic)
- [Denmark](https://apptail.io/app/blood-oxygen-app-irx/denmark)
- [Uganda](https://apptail.io/app/blood-oxygen-app-irx/uganda)
- [Ghana](https://apptail.io/app/blood-oxygen-app-irx/ghana)
- [Bahrain](https://apptail.io/app/blood-oxygen-app-irx/bahrain)
- [North Macedonia](https://apptail.io/app/blood-oxygen-app-irx/north-macedonia)
- [Czechia](https://apptail.io/app/blood-oxygen-app-irx/czechia)
- [Honduras](https://apptail.io/app/blood-oxygen-app-irx/honduras)
- [Cyprus](https://apptail.io/app/blood-oxygen-app-irx/cyprus)
- [Slovenia](https://apptail.io/app/blood-oxygen-app-irx/slovenia)
- [Panama](https://apptail.io/app/blood-oxygen-app-irx/panama)
- [Estonia](https://apptail.io/app/blood-oxygen-app-irx/estonia)
- [Paraguay](https://apptail.io/app/blood-oxygen-app-irx/paraguay)
- [Armenia](https://apptail.io/app/blood-oxygen-app-irx/armenia)
- [Finland](https://apptail.io/app/blood-oxygen-app-irx/finland)
- [Uruguay](https://apptail.io/app/blood-oxygen-app-irx/uruguay)
- [Namibia](https://apptail.io/app/blood-oxygen-app-irx/namibia)
- [Algeria](https://apptail.io/app/blood-oxygen-app-irx/algeria)
- [Uzbekistan](https://apptail.io/app/blood-oxygen-app-irx/uzbekistan)
- [Luxembourg](https://apptail.io/app/blood-oxygen-app-irx/luxembourg)
- [Malta](https://apptail.io/app/blood-oxygen-app-irx/malta)
- [Mauritius](https://apptail.io/app/blood-oxygen-app-irx/mauritius)
- [Iceland](https://apptail.io/app/blood-oxygen-app-irx/iceland)
- [Senegal](https://apptail.io/app/blood-oxygen-app-irx/senegal)
- [Madagascar](https://apptail.io/app/blood-oxygen-app-irx/madagascar)
- [Angola](https://apptail.io/app/blood-oxygen-app-irx/angola)
- [Belize](https://apptail.io/app/blood-oxygen-app-irx/belize)
- [Macao SAR China](https://apptail.io/app/blood-oxygen-app-irx/macau)
- [Brunei](https://apptail.io/app/blood-oxygen-app-irx/brunei)
- [Suriname](https://apptail.io/app/blood-oxygen-app-irx/suriname)
- [Bermuda](https://apptail.io/app/blood-oxygen-app-irx/bermuda)
- [Cayman Islands](https://apptail.io/app/blood-oxygen-app-irx/cayman-islands)

---

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