In 2012, Nike changed the fitness game with the Nike+ FuelBand

: Syncing to the Nike+ community via Mac allowed you to earn trophies, reach milestones, and compete on global leaderboards. The End of an Era (and What to Do Now)

: A row of 20 color LEDs on the band would transition from red to green as you neared your daily goal, providing instant gratification right on your wrist.

: Without the ability to sync with Nike's servers, legacy FuelBands can no longer clear their memory or update their time, effectively making them simple digital bracelets.

was a trailblazer that proved fitness could be social, stylish, and data-driven. While the Mac app has faded into tech history, the "Just Do It" spirit lives on in our modern smartwatches.