apps / 6755498703
SPO2er: Blood Oxygen on Watch
SPO₂ Monitoring from HealthKit
Kevin Edwards · Health & Fitness · $0.99 · US storefront
- rating
- 4.8 ★
- ratings
- 6
- updated
- Jan 4, 2026
- released
- Dec 1, 2025
v1.2
visible word pool · 9 words
title 29/30 chars · subtitle 30/30 chars
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from the listing
SPO2er gives you a clear, easy-to-understand view of your blood oxygen levels throughout the day. Using data already stored in the Health app, SPO2er displays your latest reading, 24-hour trends, high/low values, averages, and a complete history, both on your iPhone and Apple Watch. There are no accounts, no ads, no servers, and no external data sharing. All information comes directly from HealthKit and stays securely on your device. Features: • Latest Blood Oxygen Reading…
latest US reviews
★★★★★
Working as expected.
Complication now showing and performing as expected.
— ScottieRotten
★★★★★
Apple Watch 10 Complication
The app works perfectly and have the Apple Watch complication back on a series 10!
— btprice2001
★★★★★
Better than Vitals
I upgraded my watch to a new one that doesn’t show Blood Oxygen on the watch. Now I can! Even better I get history view and see low values. Well done.
— DP-Talks
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