The Apple Watch has come a long way from the first model. With each update, Apple adds important missing ingredients, like GPS, a faster processor, cellular and an altimeter.
So has Apple Watch finally reached its true potential? Cupertino certainly thinks so. Apple COO Jeff Williams described Series 3 with cellular as “the ultimate expression of Apple Watch” at last week’s special event.
But three big problems still remain (not including the cellular connectivity glitch Apple is scrambling to fix ahead of this Friday’s ship date).