I test wearable tech — and my favorite fitness tracker is nearly 40% off

Amazon Goes 50% Off the Fitbit Charge 6, Now Cheaper Than Fitbit's Entry-Level Model

Fitbit Charge 6 drops to $79 (50% off), offering GPS, ECG, and Google Wallet—clinical-grade features now at entry-level pricing. Google's aggressive wearable pricing targets Apple Watch's market position while driving adoption of health and payments services.