5 parts, in order. A new one goes up every morning at 11:30, so this list grows until the series is complete.
- What a Fitness Band Can and Cannot MeasureThe tiny sensors under the strap, and the honest line between what a band measures and what it is quietly estimating.
- Band or Smartwatch? How to Decide Before You BuyJudge a wrist device by how you will actually wear it, not by the feature list printed on the box.
- The First Hour With a New Fitness Band or WatchPairing, profile details, wrist choice and strap tightness decide whether every number you see for the next year makes sense.
- Why Your Step Count Never Matches Your Friend'sOne walk, two devices, two different numbers, and why chasing a round daily target misses the point entirely.
- What Your Watch Is Doing When It Reads Your PulseA green light on your skin reads a pulse well when you are still and badly when you are working hard.