Category
Health & Fitness
Platform
iPhone, iPad
Rating
4.6 ★
Size
8 MB
Updated
2026-10-21
Screens
About the app
O₂ Buddy makes your blood oxygen readings effortless to see, understand, and track - on your iPhone, your Home Screen, and your wrist.
Other finds
Price tracked in the US App Store. In your region it may differ — check before installing.