Fitbit's AI coach, currently in beta, has restructured my entire workout plan, and it's making a real difference for my health.

Fitbit just unveiled a complete overhaul of its app, built around an AI-powered health coach designed to give you something beyond basic step counts and sleep graphs. The tool, powered by Google’s ...

The Fitbit Charge 6 is a cutting-edge fitness tracker designed to help users monitor and enhance their workout routines with precision and ease. Here’s a detailed guide on how to track your workouts ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. November 5, 2025 Add ...