Apple Watch Ultra
Apple Watch Ultra introduces a bold new design and wide range of features built for endurance, exploration, and adventure. A 49mm titanium case and flat sapphire front crystal reveals the biggest and brightest Apple Watch display yet. Three new bands - Trail Loop, Alpine Loop, and Ocean Band - offer unique designs that provide a secure and comfortable fit for every adventure. With up to 36 hours of battery life during normal use, and up to 60 hours for multi-day experiences with a new low-power setting, Apple Watch Ultra has the best battery life of any Apple Watch. It also features new temperature-sensing capabilities and Crash Detection.