Unverified50% confidenceFactExact time

The ECG feature on Apple Watch was first introduced in 2018 with the Series 4.

1

Sources

50%

Confidence

Long-term

Relevance

9/1/2026

First Seen

Sources

Apple Watch ECG Detects Atrial Fibrillation, Saves Triathlete's Life: A Real-World Story

Related Entities

Apple Watch Series 4product Applecompany ECGtechnology

Related Claims

UnverifiedThe ECG feature on Apple Watch received De Novo classification clearance from the U.S. FDA in 2018.78% similar UnverifiedApple Studio Display于2022年推出，是Apple在停产Thunderbolt Display后推出的独立显示器产品66% similar

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