Best Smartwatch for Fitness with ECG - Top Picks

By Drift Striker · February 24, 2026

Finding the right smartwatch with ECG capability means navigating a lot of marketing noise. After testing dozens of devices over several months, here’s what actually matters. The Apple Watch Series 9 works well for iPhone users—reliable ECG, solid fitness tracking, and it plays nice with iOS. But it’s not the only game in town. Android […]