You no longer need to raise your wrist or touch the screen to see the time or other information on your watch face, because the display never sleeps. All you need to do is a glance to find the time or your workout metrics right there where you want them. Battery life varies by use and configuration. It may be used for shallow-water activities like swimming in a pool or ocean. However, Apple Watch Series 5 should not be used for scuba diving, water-skiing, or other activities involving high-velocity water or submersion below shallow depth. Leather and stainless steel bands are not water-resistant.