O₂ Buddy is a Health & Fitness utility designed to provide quick access to blood oxygen (SpO₂) data via Apple Watch. The app claims to streamline health monitoring by syncing directly with HealthKit to display recent readings and daily wellness trends.
Overview · Full Intel report in progress
Product velocity
Intense
Daily rank 🇺🇸
#84
▼55Health & Fitness · paid
Sentiment
4.6
37 reviews
Nemesis
The Outsiders: Athlete Tracker
The App DNA
What makes this app unique?
For Individuals tracking sleep, fitness, or general wellness who use Apple Watch for health monitoring.
Key features
Automatically syncs and stores SpO₂ samples directly from Apple’s secure HealthKit storage.
Displays the latest 25 blood oxygen readings through clear, glanceable charts.
Provides a comparison of today versus yesterday to help users monitor wellness trends.
Designed as a lightweight, fast interface specifically for immediate viewing on the wrist.
How much does it cost?
Velocity
Intense developmentShow more...
3 versions in history. Development pace: intense.
Who built it?
Minorbits
5 apps tracked · Health & Fitness
Wristmate
Obtain: Weight Tracker
YT Link
StridePal - Step CounterUser Sentiment
What do users think recently?
How are ratings & reviews evolving?
Not enough recent reviews to extract reliable themes yet.
Read the full review analysisCompetition
Competitive landscape for O₂ Buddy: Blood Oxygen
How's the Health & Fitness market?
The rivals identified
By Gentler Stories LLC
Both apps utilize HealthKit to provide health insights to Apple Watch users, creating direct competition for the same screen time and health-tracking attention.
- The Outsiders provides a Training Readiness score for endurance athletes; O₂ Buddy focuses on SpO₂ metrics.
- The Outsiders offers advanced power metrics for cyclists; O₂ Buddy provides simple daily wellness trends.
- The Outsiders is free to access; O₂ Buddy charges a $0.99 fee for its utility.
Unlock the head-to-head verdict: where this rival wins, and where it loses.
Access the full report for freeThe Analyst's Read
Key takeaways for O₂ Buddy: Blood Oxygen
Where is it heading?
Bottom line
O₂ Buddy is a focused, paid utility that prioritizes local data privacy and rapid access to SpO₂ metrics on Apple Watch.
Report last updated