Ecg

1 article

A person's wrist wearing a smartwatch showing an ECG reading, symbolizing the dual nature of heart health monitoring and potential anxiety.

Health & Fitness

Smartwatch ECGs Offer Early Heart Health Clues, But Fuel Anxiety.

A 70-year-old woman, seeking reassurance from her smartwatch, recorded 916 ECGs in a single year.

Kai Kealoha·August 16, 2026