The Apple Watch has been updated for the fourth time in as many years, bringing with it a number of new features , and for those looking to upgrade from the first-generation model , there's a tweaked design which features a bigger screen and other cool new tech .
Bigger and more immersive screen looks superb; Same strap size despite new design; Will last you through a day
Electrocardiogram feature not available at launch; Some WatchOS 5 nitpicks; No battery improvement