BloodOxygenMonitor
blood oxygen monitoring
Free · In‑App Purchases
Apple Watch sleep guardian: Monitors blood oxygen during rest. Vibrates at low levels, protects your breathing while you sleep. Smart health tracking for better nights.
Oxygen Saturation Monitoring Alerts – Your Personal Health Guardian
Your Apple Watch continuously monitors your oxygen saturation levels. When your blood oxygen drops below the threshold you’ve set, it delivers immediate vibration alerts — especially useful during sleep in high-altitude or low-oxygen environments. This helps you stay aware of your respiratory health at a glance.
Core Features
• Real-time Oxygen Monitoring
Leveraging the blood oxygen sensor on Apple Watch Series 6 or later, your device continuously tracks your oxygen saturation for accurate and reliable health insights.
• Smart Alert System
When your oxygen saturation falls below your preset threshold, it triggers a strong vibration alert — ensuring you’re immediately aware and can take prompt action.
• Historical Record Management
Each low-oxygen alert is fully logged with timestamp, value, and severity level — helping you track trends over time and providing valuable reference data for medical consultations.
• Cross-Platform Sync
Data from your iPhone and Apple Watch syncs seamlessly. All alerts, logs, and analytics are instantly accessible on your iPhone app for comprehensive review.
iPhone App Highlights
• In-depth Data Analytics
Detailed statistical breakdowns of your oxygen levels — including trends, averages, and anomalies.
• Flexible Settings
Customize alert thresholds and monitoring parameters to suit your health profile — from sleep patterns to activity levels.
Apple Watch App Highlights
• Clean & Intuitive Interface
Designed for optimal use on your watch face — easy navigation, minimal taps.
• One-Tap Control
Quickly start or stop monitoring with one tap — no fuss, no delay.
• Immediate Vibration Alerts + Sound Options
Strong vibration alerts for low oxygen — you can also choose to enable a gentle chime or tone as a secondary alert.
• Real-time Status Display
See your most recent blood oxygen reading and monitoring status — instantly, whenever you want.
Privacy & Security
Local Data Storage Only
All health data is stored on your device by default – it never goes to a third‑party server.
Optional iCloud Backup
You decide whether to back up the data to iCloud. No cloud sync is performed unless you enable it.
Full Control
You can delete the app and all associated health data at any time – you own your information.
Transparent Permission Management
The app only requests essential permissions: HealthKit access for health data and workout status to enable sleep monitoring – nothing else.
Medical Disclaimer
This app is for health monitoring and alerting purposes only. It does not provide medical diagnosis or treatment. The data it provides is for informational and general health awareness — never a substitute for professional medical advice. If you have any health concerns, please consult a licensed healthcare provider.
System Requirements
• iPhone: iOS 15.0 or later
• Apple Watch: watchOS 8.0 or later
• Device: This app requires an Apple Watch with Blood Oxygen sensor (Series 6 or later).
Blood oxygen data is read from HealthKit as measured by Apple Watch's built-in sensor. This app does not perform independent blood oxygen measurements.
Ideal For
• Anyone concerned about respiratory health
• Individuals with sleep apnea or breathing issues
• Hikers, trekkers, and travelers to high altitudes
• Patients managing chronic conditions requiring oxygen monitoring
• Health-conscious users seeking proactive, preventive care
Download Now — Begin Your Smart Health Monitoring Journey Today!
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Note: This application is not a medical device and does not replace professional healthcare. All data collected is for personal health awareness — always consult a physician if you have any concerns about your condition or symptoms.
Terms of Use (EULA): https://www.apple.com/legal/internet-services/itunes/dev/stdeula/
Privacy Policy: https://www.apple.com/legal/privacy/
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
Added improved iOS and watchOS widgets with altitude and barometric pressure trends, clearer chart labels, better localization, and more reliable Apple Watch widget data updates.
The developer, 智敏 焦, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- 智敏 焦
- Size
- 51.3 MB
- Category
- Health & Fitness
- Compatibility
Requires iOS 18.5 or later.
- iPhone
Requires iOS 18.5 or later. - iPad
Requires iPadOS 18.5 or later. - Apple Watch
Requires watchOS 11.5 or later.
- iPhone
- Languages
English and 112 more
- English, Afrikaans, Albanian, Amharic, Arabic, Armenian, Assamese, Azerbaijani, Basque, Belarusian, Bengali, Bosnian, Breton, Bulgarian, Burmese, Cambodian, Catalan, Croatian, Czech, Danish, Dutch, Esperanto, Estonian, Faeroese, Filipino, Finnish, French, Frisian, Gaelic, Galician, Georgian, German, Greek, Gujarati, Haitian, Hausa, Hebrew, Hindi, Hungarian, Icelandic, Igbo, Indonesian, Irish, Italian, Japanese, Javanese, Kannada, Kazakh, Kinyarwanda, Korean, Kurdish, Kyrgyz, Laotian, Latvian, Lithuanian, Luxembourgish, Macedonian, Malagasy, Malay, Malayalam, Maltese, Maori, Marathi, Mongolian, Nepali, Norwegian Bokmål, Norwegian Nynorsk, Oriya, Pashto, Persian, Polish, Portuguese, Punjabi, Rhaeto-Romance, Romanian, Russian, Sanskrit, Serbian, Sesotho, Setswana, Simplified Chinese, Sindhi, Singhalese, Siswati, Slovak, Slovenian, Somali, Spanish, Sudanese, Swahili, Swedish, Tajik, Tamil, Tatar, Telugu, Thai, Tibetan, Tigrinya, Tonga, Traditional Chinese, Turkish, Turkmen, Uighur, Ukrainian, Urdu, Uzbek, Vietnamese, Welsh, Wolof, Xhosa, Yiddish, Yoruba, Zulu
- Age Rating
4+
- 4+
- In-App Purchases
Yes
- Monthly $0.99
- Yearly $4.99
- Lifetime $9.99
- Copyright
- © Jiao.Zhimin