Apple Watch Series 5 brings some new innovations to ensure it's always ready to use when you need it. The retina display is now always-on, so you don't need a flick of the wrist to activate the screen and see your notifications. Even with the always-on screen, Apple have cleverly kept the battery life at up to 18 hours, enough to safely see you through the day. It also now sports a built-in compass, perfect for runners, hikers and walkers.
