The Apple Watch 6 is noticeably lighter than its predecessor, with 30.5 grams for the 40mm model and 36.5 grams for the 44mm version. In comparison, the Apple Watch 5 weighs 39.8 grams for the 40mm model and 47.8 grams for the 44mm edition.
Although the battery life of the Apple Watch 6 remains unchanged from that of the Apple Watch 5, it charges much more quickly, in around 40% less time.
An always-on Retina display is available on the Apple Watch 5 and 6. However, the display on the Apple Watch 6 is two and a half times brighter than the Apple Watch 5.