How to Measure Blood Oxygen (SpO2) on Apple Watch Ultra 3
HardReset.InfoSeptember 25, 20252 min219 views
2 connections·3 entities in this video→Accessing the Blood Oxygen App
- 👑 Press the digital crown once to open the apps list on your Apple Watch Ultra 3.
- 🩸 Scroll through the apps using the digital crown and select the Blood Oxygen app.
Preparing for the Measurement
- ⌚ Wear your Apple Watch Ultra 3 snugly but comfortably on your wrist, positioning it farther up than usual.
- ✋ Rest your hand with your palm facing up, ideally on a stable surface like a table to keep it still.
Taking the SpO2 Reading
- ▶️ Tap Start within the Blood Oxygen app.
- ⏳ Remain as still as possible for approximately 15 seconds while the measurement is taken.
Viewing Your Results
- 📈 The blood oxygen results will appear after the measurement is complete.
- ℹ️ You can tap 'Learn More' to get additional information about blood oxygen levels.
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Apple Watch Ultra 3Blood OxygenSpO2Blood Oxygen AppHealth MonitoringFitness TrackingDigital CrownMeasurement Accuracy
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