---
title: "O₂ Buddy: Blood Oxygen - Bewertungen, Einnahmen und Downloads in Vereinigte Staaten | Apple App Store"
description: "Stay on top of your health with BloodO₂ — the fastest, most seamless way to view your blood oxygen readings.  	• Clear charts, instant data – See your latest 25 readings in real time, stored and synce"
---

# O₂ Buddy: Blood Oxygen — Vereinigte Staaten
> SpO2 Levels ar A Glance

![O₂ Buddy App Icon](https://is1-ssl.mzstatic.com/image/thumb/Purple211/v4/57/99/3b/57993b20-46f8-8bd3-e310-bef2394ffd80/AppIcon-0-0-1x_U007ephone-0-1-85-220.png/434x0w.png)

**Developer:** [Minorbits](https://apptail.io/de/developer/minorbits-BTA)
**Category:** Health Fitness
**Rating:** 4.5/5 (43 ratings)
**Price:** Free
**Bundle ID:** com.minorbits.BloodO2
**Store:** Apple App Store
**Country:** Vereinigte Staaten
**Version:** 1.4 (released 2026-06-09)
**Original Release:** 2025-08-29
**Languages:** English

**App Store Link:** [Download on Apple App Store](https://apps.apple.com/us/app/app/id6751239297)
**AppTail Page:** [https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/united-states](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/united-states)

## O₂ Buddy Description
Stay on top of your health with BloodO₂ — the fastest, most seamless way to view your blood oxygen readings.

	• Clear charts, instant data – See your latest 25 readings in real time, stored and synced instantly from HealthKit.
	• Always up to date – As soon as a new SpO₂ sample is recorded, it syncs to your Apple Watch for immediate viewing.
	• Daily averages – Compare Today vs Yesterday at a glance to better understand your wellness trends.
	• Designed for Apple Watch – Lightweight, fast, and glanceable.
	• Private & secure – Data stays on your device, only using Apple’s secure HealthKit storage.

Perfect for anyone tracking sleep, fitness, or overall wellness, BloodO₂ makes your oxygen readings more accessible than ever.

## O₂ Buddy Screenshots
- [Screenshot 1](https://is1-ssl.mzstatic.com/image/thumb/PurpleSource211/v4/b8/90/bf/b890bfd9-fa27-4f5b-6873-f5ee55f3f0da/incoming-3BCCDE7E-537E-4D27-8565-D137F3C7490B.PNG/416x496.png)

## O₂ Buddy Rating Breakdown in Vereinigte Staaten
- 5 stars: 34 (79%)
- 4 stars: 4 (9%)
- 3 stars: 2 (5%)
- 2 stars: 0 (0%)
- 1 stars: 3 (7%)

## O₂ Buddy Reviews in Vereinigte Staaten

### ****- "SemiPraise for O2 Buddy"
Works well AFTER the built-in Oxygen app has taken its reading.  I can’t figure out how to have this O2 Buddy Complication trigger the reading to occur.  Thank you.
-- Still Willing, 2025-10-13

### ***** "Excellent app"
Just what I was looking for. Well done Sir. I created a shortcut and mapped it to my Apple Watch action button so I did not have to use one of the complications on the watch face.
-- 1ab12, 2025-09-28

### *---- "Update Needed ?"
I have an iPhone 15+ with IOS 26 Final release. App Won’t get past the check Settings page. No info sent to Health app. Only info from February 2024!🤷🏻‍♂️
-- Fullknight, 2025-09-24

### ***** "Perfect"
Awesome app for those who want to see O2 data and not get overwhelmed
-- Juan.VC, 2025-09-23

### ***** "Finally! O2 on my wrist!"
Great app. Gives me back O2 readings on my wrist. Well done!
-- Tom78D, 2025-09-14

### ***** "Great app!"
This app fills the big void left by Apple. 
 Nice and easy to read interface.  
Highly recommended!
-- Jeff griffith, 2025-09-13

### ***** "Praise for O2 Buddy"
I am a physician and want to offer my sincere praise for this update.  Allowing people who suffer issues in which their O2 sat. abruptly drops can be lifesaving, such as near drowning, blood clots to the lung, acute heart failure, pneumonia, severe COVIS 19, exacerbation of chronic lung disease, severe sleep apnea  and altitude sickness.  I am especially pleased that the author of this program only charges $0.99 for this app, which makes it affordable for almost everyone. Again, my sincere congratulations for this noble and worthy achievement.
-- Participant2025, 2025-09-12

### ***** "Great job!!"
Short and sweet, clear chart showing your readings on both your phone and watch.  Nice to finally be able to utilize this feature of the watch.  Hope you keep updating and adding features.
-- cejmcq, 2025-09-09

### ***** "Amazing"
Truly awesome idea to create an app that allows users to view their blood oxygen levels again on your Apple Watch!!!
-- Mhopman31, 2025-09-07

[View all O₂ Buddy reviews and detailed analytics on AppTail](https://apptail.io/de/account/signup?utm_campaign=ai-crawl&utm_content=reviews)


## O₂ Buddy Store Rankings
| Chart | Country | Category | Rank |
|-------|---------|----------|------|
| Top Bezahlt | Rumänien | Health Fitness | #2 |
| Top Bezahlt | Finnland | Health Fitness | #6 |
| Top Bezahlt | Belgien | Health Fitness | #9 |
| Top Bezahlt | Vereinigte Staaten | Health Fitness | #9 |
| Top Bezahlt | Niederlande | Health Fitness | #20 |
| Top Bezahlt | Vereinigtes Königreich | Health Fitness | #40 |
| Top Bezahlt | Algerien | Health Fitness | #44 |
| Top Bezahlt | Rumänien | Overall | #57 |
| Top Bezahlt | Finnland | Overall | #69 |
| Top Bezahlt | Vereinigte Staaten | Overall | #91 |
| Top Bezahlt | Belgien | Overall | #105 |
| Top Bezahlt | Dominikanische Republik | Health Fitness | #141 |
| Top Bezahlt | Ägypten | Health Fitness | #143 |
| Top Bezahlt | Nigeria | Health Fitness | #177 |
| Top Bezahlt | Philippinen | Health Fitness | #198 |
| Top Bezahlt | Indien | Health Fitness | #215 |
| Top Bezahlt | Brasilien | Health Fitness | #227 |
| Top Bezahlt | Griechenland | Health Fitness | #228 |
| Top Bezahlt | Argentinien | Health Fitness | #233 |


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## O₂ Buddy Available In
- [Vereinigte Staaten](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/united-states)
- [Kanada](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/canada)
- [Australien](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/australia)
- [Aserbaidschan](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/azerbaijan)
- [Barbados](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/barbados)
- [Belarus](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/belarus)
- [Belize](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/belize)
- [Chile](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/chile)
- [Algerien](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/algeria)
- [Ecuador](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/ecuador)
- [Ägypten](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/egypt)
- [Spanien](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/spain)
- [Vereinigtes Königreich](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/united-kingdom)
- [Ghana](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/ghana)
- [Honduras](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/honduras)
- [Indonesien](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/indonesia)
- [Vereinigte Arabische Emirate](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/united-arab-emirates)
- [Italien](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/italy)
- [Kaimaninseln](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/cayman-islands)
- [Lettland](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/latvia)
- [Sonderverwaltungsregion Macau](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/macau)
- [Mauritius](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/mauritius)
- [Oman](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/oman)
- [Peru](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/peru)
- [Pakistan](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/pakistan)
- [Polen](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/poland)
- [Portugal](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/portugal)
- [Russland](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/russia)
- [Singapur](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/singapore)
- [Slowenien](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/slovenia)
- [Suriname](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/suriname)
- [Tunesien](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/tunisia)
- [Uganda](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/uganda)
- [Israel](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/israel)
- [Armenien](https://apptail.io/de/app/o2-buddy-blood-oxygen-IvGw/armenia)

---

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