Blood Oxygen App is a wellness-tracking tool for heart rate and oxygen monitoring on iOS and Android.
Product velocity
Maintenance
Daily rank 🇺🇸
#13
▲14Medical · grossing
Sentiment
4.6
30k reviews
Nemesis
Blood Pressure Tracker SmartBP
The App DNA
What makes this app unique?
Users hire the app to aggregate cardiovascular data for doctor consultations, but the current survey-based mechanism fails to meet the expectation of real-time sensor monitoring.
For Individuals monitoring cardiovascular wellness who own an Apple Watch or pulse oximeter and seek to aggregate health data for doctor consultations.
What does it look like?
Key features
Manual and camera-based heart rate and blood oxygen tracking with PDF export capability
Syncs blood oxygen and heart rate readings with the Apple Health ecosystem
Generates sleep analysis reports requiring Apple Watch Series 3 or later with watchOS 8
How much does it cost?
Freemium model uses a subscription gate to unlock advanced features while maintaining a free entry point for basic tracking.
Velocity
Maintenance developmentperformanceopaqueShow more...
The app ships approximately 0.19 releases per week, placing it firmly in the maintenance tier. Development is characterized by minor performance tweaks and generic bug fixes rather than new feature development or live events. The release cadence has been stable but low-frequency over the analyzed period. The publisher consistently uses opaque release notes, providing no visibility into specific functional changes or roadmap progression.
Who built it?
AboutMe Apps
7 apps tracked · Medical
Daily Habit Tracker • About Me
BMI Calculator・Weight Tracker
Pill Reminder ◐ Med Tracker
Blood Pressure App: Watch It
StarDay: Countdown Widget
Body Temperature App For FeverUser Sentiment
What do users think recently?
The recent review mood reads frustrated. Users appreciate health monitoring features provide helpful data for users managing chronic conditions like anemia or asthma.
How are ratings & reviews evolving?
What users say, by theme
- Health monitoring features provide helpful data for users managing chronic conditions like anemia or asthma
- Users report: Misleading marketing implies direct blood oxygen measurement while the app only uses manual survey inputs
49 of 49 recent reviews analyzed · high confidence · Frustrated overall
Read the full review analysisUnlock 2 more frustration themes and 1 user request, each backed by review evidence.
Access the full report for freeCompetition
Competitive landscape for Blood Oxygen App
How's the Medical market?
The app maintains a #25 Grossing position in the US Medical category, but the negative sentiment trend indicates that the current monetization strategy is failing to convert the free-tier user base.
Read the market outlookThe rivals identified
By Evolve Medical Systems, LLC
High-velocity development cycle with 10 releases in six months indicates a direct focus on feature iteration and user feedback loops.
- Aggressive release cadence allows for rapid integration of user-requested health tracking features and bug fixes.
- Specialized focus on blood pressure data visualization provides a more granular clinical view than generalist pulse apps.
Unlock the deeper market read.
Access the full report for freeThe Analyst's Read
Key takeaways for Blood Oxygen App
Where is it heading?
Users report: The medical wellness market is consolidating around apps that provide verified sensor data, leaving this app exposed to churn. The current reliance on manual inputs will continue to erode the user base until real-time wearable integration is delivered.
- Users report: Misleading marketing regarding oximeter capabilities drives high churn, which compounds the rating drag already visible on the platform.
The SWOT
- Apple Health integration embeds the app into the primary iOS health data pipeline
- Direct wearable sensor integration would address the #1 user request
Next best moves
Ship direct wearable sensor integration because it is the top-requested missing feature → stabilize user sentiment
+ 1 more prioritized moveThe counter-intuitive read
The app's reliance on manual survey inputs is…
Read the full takeFeature gaps
Real-time sensor monitoring (available in Kardia but absent here)
Bottom line
Blood Oxygen App retains users through Apple Health integration, but the gap between advertised oximeter functionality and manual survey inputs creates a trust deficit, so the PM must prioritize wearable sensor integration to stabilize the user base.
Unlock 2 critical frictions, 1 market threat, 1 more prioritized move and the analyst’s take.
Access the full report for freeSources
Report last updated