The Apple Watch has just gotten a lot better. The Apple Watch Ultra is a GPS + Cellular smartwatch with a 49mm titanium case. It comes with a dual-core S8 SiP, digital crown with haptic feedback, and dual-frequency GPS function. It also has a whole host of sensors built in for health and fitness tracking.
This watch is 100m water resistant and swimproof to 40m. It has a siren that is audible from 600m. Apple Watch Ultra has a customizable action button and dual speakers with a 3-mic array. The battery lasts up to 36 hours.