Side-by-side comparisons of popular fitness trackers by ecosystem, sport, health features, and overall value to help you choose between specific models.

Curated recommendations tailored to needs, activities, demographics, and budgets—find the right tracker for swimming, seniors, women’s health, battery life, weight loss, and affordable options.

Plain-English explanations of key health metrics (sleep, stress, VO2 Max, heart rate, ECG/AFib, blood pressure estimation) and practical guides for turning tracker data into actionable habits and improvements.

Deep dives into how trackers work (e.g., heart rate, step counting) and the evolution of wearable tech—what’s under the hood and how we got here.

Detailed, model-specific reviews evaluating real-world performance, accuracy, features (e.g., AMOLED displays, GPS, battery life), and overall value to help decide on a specific tracker.

Guides to data privacy, ownership, and security for fitness trackers—how your data is used by insurers, employers, and apps; wellness program incentives and premium discounts; risks, benefits, consent, and practical decision-making about sharing health data.

Step-by-step guides for configuring and using fitness trackers to support accessibility needs—visual and haptic alerts, assistive technology compatibility, and inclusive settings for hearing, vision, and motor impairments.