Start here · Essential guide
Fitness Tracking 101: Understanding Your Metrics
A plain-language look at common fitness metrics such as steps, heart rate, sleep and workout totals, and what each one can and cannot tell you.
Mind and Habits
Measuring and recording your progress.
Start here · Essential guide
A plain-language look at common fitness metrics such as steps, heart rate, sleep and workout totals, and what each one can and cannot tell you.
General criteria for choosing a wearable: comfort, battery life, accuracy, features, privacy and cost, with no brands or products recommended.
Compare ways to measure fitness progress beyond the scale: strength, endurance, energy, body measurements and how you feel, plus how to combine them.
What to write in a simple paper or digital workout log, how to keep it going and how to review it every few weeks to see real progress.
Learn how the SMART framework turns vague fitness wishes into specific, measurable, realistic steps, with examples and tips for adjusting along the way.
Related topics