Best Smartwatch for Fitness with ECG - Top Picks

By Drift Striker · February 24, 2026

Finding the right smartwatch with ECG capability takes some research. After testing dozens of devices, I’ve identified the options that actually deliver accurate electrocardiogram monitoring without wasting your money. Our picks prioritize FDA-cleared ECG accuracy, fitness features that work in the real world, and battery life that doesn’t require charging every night. We wore these […]