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Blood Oxygen App- Watch

Blood Oxygen App- Watch

Log & track pulse o2 levels

697 ratings
119 reviews
#114 in top-grossing Medical
💪 Health & Fitness
🏥 Medical
Free
In-App Purchases

Details

Released
August 8, 2024
Updated
October 20, 2026

Features

Developer

199 Developments Private Limited
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Blood Oxygen App- Watch screenshot #1 for iPhone
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Blood Oxygen App- Watch screenshot #6 for iPhone
Blood Oxygen App- Watch screenshot #7 for iPhone
Blood Oxygen App- Watch screenshot #8 for iPhone
Blood Oxygen App- Watch screenshot #9 for iPhone
iphone
watch
🧾$99.99
In-App Purchase↘︎
📉no. 114
Charts↘︎
📌Ready
Reviews summary↘︎
⭐119
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📝20+ tags
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🔄5+ apps
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❓5 answered
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About

Monitor and manage vital health metrics like blood oxygen, heart rate, and blood pressure. Receive automatic alerts for critical changes and utilize breathing exercises for relaxation. Syncs with Apple Health for a comprehensive view of your well-being.

✓Blood oxygen (SpO2) logging and tracking
✓Automatic low oxygen level notifications
✓Heart rate and HRV monitoring
✓Blood pressure logging
✓Guided breathing exercises
✓Apple Health sync and PDF report sharing
Show original description

What users say about Blood Oxygen App

Reviews of Blood Oxygen App are mixed: the Medical app is rated 4.2/5 from 697 App Store ratings. What users like most: accurate pulse ox monitoring, quick and easy to use. Top complaints: doesn't work on certain watches, premium features not working as expected. Summarized from real user reviews.

Positive things

  • 🚀Accurate pulse ox monitoring
  • 👍Quick and easy to use
  • 🚀Effortless Apple Watch sync
  • 👍Intuitive and senior-friendly
  • 👍Convenient sharing and alerts
  • 👍More than just a tracker
  • 👍Surprisingly good

Negative things

  • 🐛Doesn't work on certain watches
  • 🐛Premium features not working as expected
  • 🐛Frequent false alarms
  • 💰Expensive subscription
See all reviews
+1

What's New in Blood Oxygen App

1.5.8

October 20, 2026

Updates & enhancements

17

Subscriptions & In-App Purchases

Blood Oxygen Level App

Track and get low Oxygen notifications

$29.991 Year
Price Updates
October 17, 2026→$29.99
August 4, 2025→$29.99
January 8, 2025→$29.99
September 29, 2024→$24.99
August 13, 2024→$29.99
How to cancel Blood Oxygen App subscription ⁉️

Charts

Top Grossing

📉 114-5

Medical

This app dropped -5 positions in Medical chart.

Last updated on October 22, 2026.

User reviews

Most RecentHighest RatedLowest Rated

Blood Oxygen

This app is superb and easy to install. If you are a Senior like me (81) you’ll appreciate its simplicity to use and its accuracy.
HDHubert the Dog

Oxygen

Good
CColocals

血氧检测

收费
托托尼贾摩卡

Évaluation du logiciel.

Très satisfait.
PP_C_de_O

Very helpful, but please save graphs

Love this app for tracking my SpO2 while sleeping. I get a clear picture of the difference between wearing my CPAP and not. However, I wish it would save the information in the graphical form it displays for each 24-hour period. This would allow me to access graphs from previous nights to show my sleep doctor.
Show more
AAlwayslooking4
See 114 more reviews

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User experience

🐞

Reported Bugs

3 issues

App crashes after updates

Bug

Premium access lost after updates

Bug

Incompatible with certain Apple Watch models

Bug
✨

Requested Features

3 requests

Ability to schedule pulse ox measurements

Feature

Improved data visualization and graphs

Feature

Backup and restore data functionality

Feature

FAQ

What does the Blood Oxygen App do?

This app allows you to effortlessly track and manage vital health metrics including blood oxygen levels (SpO2), heart rate, heart rate variability (HRV), and blood pressure. It seamlessly integrates with your Apple Watch for automatic data syncing and provides breathing exercises to enhance well-being.

What are the key features of this app?

Key features include SpO2 logging and tracking with Apple Watch auto-sync, automatic notifications for low oxygen levels, heart rate and HRV monitoring with stress insights, blood pressure logging, and 8 science-backed breathing exercises. It also syncs with Apple Health and allows for PDF report sharing.

Is this app free to use?

The app is free to download and use, offering core tracking and monitoring features. It also includes in-app purchases, which may unlock additional functionalities or premium content.

What devices is this app compatible with?

This app is designed to work with Apple Watch for seamless data syncing of blood oxygen levels. It also integrates with HealthKit to read and write SpO2, heart rate, HRV, and blood pressure data, suggesting compatibility with iOS devices that support these features.

Can this app be used for medical advice?

No, this app is not intended for medical advice or diagnosis. It is a tool for tracking and monitoring your health metrics. For any medical advice or decisions, you should always consult with your doctor.